My editorial policy for these excerpts is explained at the bottom of this post.

Motivated Belief (part 3)

Jesus had a comparatively short public ministry, but it had enormous local impact, drawing crowds who were anxious to hear his words and who often sought the healing ministry that he exercised. Then, on a last visit to Jerusalem, it all seemed to fall apart. The authorities, civil (Roman) and religious (Jewish) acting together, moved in to avoid trouble. Jesus was arrested and hastily executed, suffering the painful and shameful fate of crucifixion, the kind of death reserved for slaves and rebels and seen by pious Jews as being a sign of God’s rejection (“any one hung on a tree is under God’s curse,” Deuteronomy 21:23). Except for a few staunch women, his followers ran away, overcome by despair and disappointment. From the place of execution there came the cry “My God, my God, why have you forsaken me?” (Matthew 27:46; Mark 15:34).

Giotto di Bondone, The Arrest of Christ (Kiss of Judas)
(ca. 1304-06), fresco, Cappella Scrovegni, Padua

On the face of it, Jesus’s death seems a moment of pathetic failure, the final disillusionment of the followers of a rejected man whose grand pretensions had suddenly and definitively been found wanting. If that really was the end of the story of Jesus, I believe that most of us would never have heard of him. At best he would have seemed to be no better than other first-century messianic pretenders whose causes also finally failed. So the first remarkable thing about Jesus is that he is known to all of us. We need to look closer into the New Testament to find out why, against all reasonable expectation, his story continued beyond his death.

Amid the variety of its component writings, there are certain common themes that recur in the New Testament. Three of the most important themes are:

(1) All the [biblical] writers believe that the story of Jesus continued because God raised him from the dead on the third day after his crucifixion. We shall have to pay further attention to this extraordinary claim, but the existence of the New Testament, and the character of its contents, are unintelligible without the recognition that this is what its writers are affirming.

(2) In wrestling with what they believe to be their experience of the risen Christ, the writers are driven, in their different ways, to speak of Jesus in a quite extraordinary manner. They know that he was a man living in Palestine in their own times, yet in the accounts they give they often seem driven to employ not only obvious human categories, but also to use language that is only appropriate to deity. The Pauline epistles are probably of the earliest Christian writings known to us, certainly antedating the gospels. Already Jesus of Nazareth is being referred to in remarkable terms. Paul begins almost all his letters with some such phrase as “Grace to you and peace from God our Father and the Lord Jesus Christ” (Romans 1:7; 1 Corinthians 1:3; and so on). Not only is Jesus being bracketed with God in a manner that would, for example, have been inappropriate for a pious Jew to use in relation to Moses, the servant of God, but he is also accorded the title “Lord.” While this word (kyrios) had a widespread secular usage amounting to no more than politeness of address, its Hebrew counterpart, adonai, also had a special Jewish religious usage as an acceptable circumlocution in place of the unutterable divine name, YHWH, a particular significance which the religious context of Paul’s greeting could scarcely fail to invoke. The gospel of John portrays Jesus as claiming unity with God (John 10:30, words uttered in a situation where the hostile crowd are shown as having no difficulty in detecting what they see as the blasphemous implication), and it assigns to Jesus the use of images (the bread of life, the true vine, and so on) which carry implications of more than human status. The Writer to the Hebrews proclaims that “in these last days [God] has spoken to us by a Son, whom he appointed the heir of all things and through whom he also created the worlds” (Hebrews 1:2). Examples could easily be multiplied.

It is clear that when it comes to Jesus, the New Testament writers cannot rest content with the standard Jewish repertoire for speaking of people with special gifts from God—the categories of prophet, teacher, healer—but, against all their instincts as monotheistic Jews, they are driven to use divine-sounding language about him. Remember that they are referring to a near contemporary, and not to some shadowy figure of a legendary past. The New Testament very seldom out and out calls Jesus God (the confession of Thomas in John 20:28 is perhaps the clearest example), but its pages manifest a continual tension between the use of human and divine manners of speaking about him. The problem thus posed is unresolved in the New Testament itself, but succeeding Christian generations had to address it and eventually the Church was led to the distinctive and extraordinary doctrinal concept of the incarnation, the affirmation of the presence of deity in the life of this first-century Jew, who truly was the Son of God.

(3) Coupled with this recourse to divine language, and fuelling its fire, was a firm conviction among those first-generation Christians that the risen Christ had brought into their lives a new and transforming experience of saving power. Paul wrote to the Corinthians, “if anyone is in Christ, there is a new creation: everything old has passed away; see everything has become new!” (2 Corinthians 5:17). I believe that an adequate Christology (a true understanding of the nature of Jesus) must satisfy the criterion of affording an adequate soteriology (a true understanding of the power of Christ in human lives, to which the Church has continued to give its testimony down through the centuries). The doctrine of the incarnation implies that in the Word made flesh a unique bridge was established between the created life of humanity and the uncreated life of God, and in this meeting of divine power and human nature there lies a way of understanding the fulfillment of the soteriological criterion.

​
Giotto di Bondone, Resurrection (Do not Touch Me) (ca. 1304-06), fresco, Cappella Scrovegni, Padua

These three lines of testimony need to be presented for consideration by anyone seeking to understand the significance that Jesus of Nazareth holds for Christian belief. In the context of science the discussion of the persuasiveness of that belief cannot be conducted satisfactorily without a detailed engagement with these claims. The task is indispensable to honest enquiry and it is made all the more important today by the fact that many people seem to have so little knowledge of what the New Testament actually says.

The pivot on which the claim of a unique and transcendent significance for Jesus must turn is clearly the resurrection. If in fact he was raised from the dead to a new and unending life of glory, then it is indeed credible that he has an altogether unique status and role in salvation history. If, sadly, his life ended in failure and his body was left to molder in the grave, then he seems at best little different from many other prophetic figures who have suffered martyrdom for holding fast to the integrity of their beliefs. The quest for motivated Christian faith has to begin by focusing on the question of the resurrection. I believe that it would be a serious apologetic mistake if Christian theology thought that operating in the context of science should somehow discourage it from laying proper emphasis on the essential centrality of Christ’s resurrection, however counterintuitive that belief may seem in the light of mundane expectation.

As a preliminary one must first face the general issue of miracle. It was as clear in the first century as it is today, that it is wholly contrary to any reasonable natural expectation that a man should be resurrected within history. While there were parties in first-century Judaism which expected a general resurrection at the end of history [for example, the Pharisees], none expected the resurrection of a specific person to take place within history, even if there was some hope that a prophetic figure, such as Elijah, might have been stored up in heaven in order to be returned for a further spell of earthly life at some critical juncture in Jewish history. It is important here to recognize the distinction between resuscitation and resurrection. The former applies to someone like Lazarus, who is portrayed in John’s gospel as being called out of the tomb after an apparent death (John 11), but who was undoubtedly expected by all to die again in due course. Resuscitation is only a temporary reprieve from mortality. Resurrection, on the other hand, implies a transition from this mortal life to a new form of glorified life, lived without end in the presence of God. Resurrection is a permanent victory over mortality. The possibility of resurrection lies wholly outside the context of scientific explanation. If the resurrection of Jesus happened, it could only have been through a special exercise of divine power. In short, resurrection is, in the strict sense of the word, a miracle.

The real problem of belief in miracle is properly a theological issue, not a scientific one, since claims of unique historical occurrences lie outside science’s competence to adjudicate. All it can do is reinforce the commonsense recognition that something like a resurrection does not usually happen. The real challenge to belief in miracle lies elsewhere. It is theologically inconceivable that God should act capriciously as a kind of celestial conjurer, doing a turn today that God did not think of doing yesterday and won’t be bothered to do tomorrow. The theological problem of miracle is that of discerning divine consistency in the face of a claim of radically novel action. How that consistency is understood depends upon a proper understanding of what is involved in speaking of God in personal terms. I have already said that divine action is not to be assimilated to a kind of impersonal and unchanging process, similar to that which characterizes the law of gravity. If personal language is to mean anything when used about God, it must imply a divine freedom to respond in particular and different ways to particular and different situations, including even the rational possibility of unprecedented action in unprecedented circumstances.

Once again we encounter the unavoidable necessity of hermeneutic circularity. Of course, persons are not normally resurrected in history, but if there is something truly unique about Jesus (the Son of God), then his story could conceivably have included unique events. Equally, if he was resurrected, this was surely a sign that he indeed did have an altogether unique status. However, if he was just another prophet, then the story of his resurrection is likely to be no more than a touching legend. Both possibilities have to be considered. To believe in the resurrection rightly requires significant motivating evidence, a question to which we shall turn shortly, but its possibility should not be ruled out absolutely from the beginning, before even considering what evidence there might be for this counterintuitive belief. Moreover, it is important to note that the Christian understanding of Christ’s resurrection is that it occurred within history as the unique seed event from which a resurrected destiny for all people will come about beyond history (“for as all die in Adam, so all will be made alive in Christ”; 1 Corinthians 15:22). In this sense, what Christian theology sees as unique about the resurrection is its timing, rather than its occurrence. Further consideration will be given to this point in the succeeding chapter.

​Giotto di Bondone, The Last Judgment (detail, ca. 1304-06),
fresco, Cappella Scrovegni, Padua

[The succeeding chapter, which will not be part of this series, deals with eschatology. Polkinghorne’s reference in the penultimate sentence to the unique timing of the resurrection can be fleshed out by quoting from the chapter on eschatology: “The eschatological destinies of human beings and of the whole universe lie together in the world of God’s new creation. <SNIP> In Christian thinking, the seed event from which this new creation has already begun to grow is the resurrection of Christ. His tomb was empty because the matter of his corpse had been transmuted into the ‘matter’ of the new creation, to become his risen and glorified body in which he appeared to the first witnesses.” In other words, the resurrected Jesus is “the first fruits of them that sleep,” in the glorious words of 1 Corinthians 15:20.]

Looking Ahead

In about two weeks, we will see how Polkinghorne brings his search for “motivated belief” to bear on the biblical narratives about the Resurrection.

References and Credits

Excerpts from John Polkinghorne, Theology in the Context of Science (2009), copyright Yale University Press, are reproduced by permission of Yale University Press. We gratefully acknowledge their cooperation in bringing this material to our readers.

Editorial Policy

Most of the editing for these excerpts involves breaking longer paragraphs into multiple parts, altering the spelling and punctuation from British to American, removing the odd sentence or two—which I indicate by putting [SNIP] at the appropriate point(s)—and sometimes inserting annotations where warranted [also enclosed in square brackets] to provide background information. Polkinghorne uses footnotes a bit sparingly, and I usually find another way to include that information if it’s important for our readers.

So, I’ve decided to try a slightly different approach for the next while—one that has these sorts of folks in mind. From time to time, you can still expect those more in-depth, technical articles, or perhaps a discussion of some new research that makes the popular press, or even an analysis of some new argument from the IDM or RTB. These will be breaks from the new routine, however. For the most part, we’re going to stick to the basics, much like you would if you took an introductory evolution course at a university. Don’t worry, though: this course doesn’t have any prerequisites! All that’s needed is a willingness to learn.

What you can expect

The goal of this course is straightforward: to provide evangelical Christians with a step-by-step introduction to the science of evolutionary biology.  This will provide benefits beyond just the joy of learning more about God’s wonderful creation. An understanding of the basic science of evolution is of great benefit for reflecting on its theological implications, since this reflection can then be done from a scientifically-informed perspective. From time to time we might comment briefly on some issues of theological interest (and suggest resources for those looking to explore those issues further), but for the most part, we’re going to focus on the science. For folks interested in the interaction between science and Christianity, I heartily recommend Ted Davis’ recent series as a fabulous introduction to the topic.

You can also expect a slow, patient pace. Since this course is intended for folks with little or no background in biology, we’re going to take our time to make sure no one gets left behind. This might be frustrating to folks who already know a fair bit about evolution. Hopefully even more knowledgeable readers will learn some new and interesting details along the way—but the goal will primarily be to help folks who are less well versed in evolution increase their understanding.

You can also expect a survey of many different areas that have some bearing on evolution. We’ll examine geology, paleontology, biogeography, genetics, and a host of other topics in order to provide a “big picture” overview. This broad-brush approach means that any given individual post will not necessarily be “convincing” to folks who have doubts about evolution. Think about assembling a large jigsaw puzzle: placing any individual piece, on its own, doesn’t convincingly demonstrate what the overall picture will show. This course will be like that. Each topic we cover will put a few pieces in place here and there, slowly building towards the final overall picture.

Since evolution is an active science, this process will also highlight where there are “missing pieces” that are still being sought by scientists. All of this is well and good, since the purpose of this course is not so much to convince anyone of the validity of evolutionary theory, but rather to inform readers about the nature and scope of evolution as a scientific theory in the present day. My goal is to provide readers with a basic understanding of what evolution is and how it works. Given that as the primary goal, if one finds the scope of the evidence ultimately convincing (or not) is somewhat beside the point. The intent here is to provide readers with information they can use to make their own, informed decision.

How you can help

First and foremost, you can help by spreading the word about this series to folks you think would be interested in learning more about evolution in a non-threatening environment. Secondly, you can help me by asking questions in the comments. One of the challenges of being a specialist is having the ability to put oneself in the shoes of someone just starting out. What might seem obvious to me may not seem obvious to you, and I hope you’ll feel that no question is too basic or too simplistic. If you’re wondering about something, it’s almost guaranteed that other folks are, too! So, please don’t be shy. I’ll do my best to answer questions in the comments, though I hope that some of our more skilled commenters will (respectfully!) help out here, as well. Finally, you can help by letting me know what broader areas of evolution you find confusing. I have my own ideas about what areas of evolution are commonly misunderstood, but I’d love to hear from readers about what areas they find difficult to understand. I’ll use this input to shape the topics I will cover as we go forward.

Getting started

In the next post in this course, we’ll dive into the course content by introducing two key areas: how scientific theories work in general, and how evolution in particular works as the current organizing theory of modern biology. 

Good science has an addiction to theories,¹ and for science to be good science, it must deal with good scientific theories.  What constitutes a good scientific theory?  That is a very involved question, but a user’s view of good scientific theories looks something like this:

1.  A scientific theory is not a guess or suspicion.  For example, “I have a theory about who shot President Kennedy,” reflects the colloquial meaning of the word “theory,” and not the meaning conveyed by scientists when they use the word “theory.”  
2. Scientific theories are convincing explanatory frameworks that efficiently integrate a large body of evidence about the world.  Good scientific theories have the capacity to make sense of a wide range of data that made less sense before the introduction of the theory. 
3. In order to be called a scientific theory, it must have been successfully tested and re-tested many times.²
4. A scientific theory must be falsifiable in order to be truly scientific.  The theory has to live constantly at risk from new data.³ 
5. A theory must have predictive power.⁴  Good theories allow scientists to make predictions based on the theory that, when tested, turn out to be at least roughly correct. 

These are not the only characteristics of a scientific theory, but they probably represent the most important features for practitioners of science. 

If we hold contemporary evolutionary theory to these standards, how well does it do?  Since the inception of evolutionary theory by Charles Darwin in 1859 with the publication of On the Origin of Species, there are four characteristics of evolutionary theory that have endured 150 years of further research:

1. Living species are descendants of other species that lived in the past.
2. These past species lived in populations that underwent gradual transformation so that the individuals in these populations changed their appearance, behaviors, metabolisms, and life histories over long spans of time.⁵
3. New forms of life arose by means of a process called speciation in which one lineage splits into two distinct lineages.  This continual splitting of organismal lineages leads to a nested genealogy of species.  This nested genealogy forms a veritable tree of life, whose root represents the first species to arise and whose twigs represent the millions of species living today.  If you trace back any pair of twigs from the modern species you will find that their histories merge at some node on the tree where the two species share a common ancestor.⁶ 
4. This process of biological change that takes place throughout the advance of geologic time, or evolution, occurs by means of variation in organisms (which we know today is due to genetic mutations) that is acted on by either random genetic drift or natural selection. Those individuals with variations better suited to the current environment leave more offspring, thus changing the average appearance of the population over time and making it a better fit to the environment. This improving fit between organisms and their environment gives the appearance of organisms having been well designed for their milieu.⁷ 

What is the evidence for these aspects of evolutionary theory?  The evidence is actually immense, but I will restrict this discussion to just a few items. 

First there is the fossil record. If life results from a natural process such as biological evolution, then we should observe a progression of fossil organisms that proceed from relatively simple, single-celled organisms in the oldest rocks to more complex, multicellular organisms in younger rocks. When paleontologists examine the geologic column, they perceive that some of the oldest and deepest layers of the geologic column contain fossils of microorganisms, and then marine invertebrates in younger layers above those,⁸ and then much later and higher up in the geologic column fish appear, followed later and higher still by amphibians, and then by reptiles, mammals, and birds.⁹  Thus, the general presentation of the fossil record in the rock record comports exactly with what the theory of evolution predicts. 

However, the fossil story gets even better, because scientists can trace evolutionary trends throughout the fossil record.  For example, horses get bigger, fuse their leg bones and toes into a single bone with a thick hoof and grow the thickness of their tooth enamel;¹⁰ Cenozoic brachiopod shells get narrower, decrease their rib numbers and beak angle;¹¹ diatoms get bigger;¹² and primate fossils reduce the size of their teeth and expand the size of their brains.¹³ 

Additionally, Darwin predicted that there should be organisms preserved in the fossil record that possess features found in two different types of creatures. Such organisms are “transitional forms” that bridge the gap between different types of organisms.¹⁴ However, the fossil record of Darwin’s time provided little evidence of such transitional forms.¹⁵ Therefore, Darwin gambled that future paleontological research would provide sufficient evidence to corroborate his theory. How did this gamble turn out? Since Darwin’s time, paleontologists have discovered transitional fossils that are part fish and tetrapod,¹⁶ part amphibian and part reptile,¹⁷ part dinosaur and part bird,¹⁸ and part reptile and part mammal.¹⁹ Once again, we would predict such paleontological trends and the existence of such transitional fossils if life came about through a process of organic evolution. Clearly paleontological research since Darwin’s time has powerfully vindicated his theory. 

Please join us for part two of this post tomorrow, where we will discuss how signs of evolution can be detected in organisms living today, and how evidence from multifarious scientific fields—not just biology and paleontology—have bolstered the theory of evolution and added to our understanding of how natural selection works.

Notes

1. Ratzsch, Del. The Battle of Beginnings: Why Neither Side Is Winning the Creation-Evolution Debate. Downer’s Grove, WI: Intervarsity Press, 1996. pp. 104–119. 
2. Kitcher, Philip. Abusing Science: The Case Against Creationism. Cambridge, MA: MIT Press, 1983. pp. 45–54.
3. Ibid, 42–48.  .
4. Ratzsch, Del. Science and Its Limits: The Natural Sciences in Christian Perspective. Downer’s Grove, WI: Intervarsity Press, 2000. pp. 21–24. 
5. Hall, Brian K., and Benedikt Hallgrimsson. Strickberger’s Evolution. 5th ed. Burlington, MA: Jones and Bartlett, 2013. pp. 19–68. 
6. Kitcher, Philip. Living With Darwin: Evolution, Design, and the Future of Faith. New York: Oxford University Press, 2009. pp. 43–71. 
7. Futuyma, Douglas J. Evolution. 3rd ed. Sundbury, MA: Sinauer Associates, 2013. pp. 281–343. 
8. Valentine, James W. On the Origin of Phyla. Chicago: University of Chicago Press, 2006. pp. 429–464. 
9. Carroll, Robert L. Vertebrate Paleontology and Evolution. New York: W. H. Freeman and Company, 1990. 
10. MacFadden, “Horses, the Fossil Record, and Evolution,” 131–158; McFadden, Bruce J. “Fossil Horses from "Eohippus" (Hyracotherium) to Equus: Scaling, Cope's Law, and the Evolution of Body Size.” Paleobiology 12, no. 4 (1986): 355–69.; Prothero, Donald R., and R.M. Schoch, eds. The Evolution of Perissodactyls. New York: Clarendon Press, 1989. ; McFadden, Bruce J. Fossil Horses. Systematics, Paleobiology, and Evolution of the Family Equidae. Cambridge, Cambridge University Press, 1993. 
11. McNamara, Kenneth J. “Evolutionary Trends.” In Encyclopedia of Life Sciences (New York: Macmillan Publishers Ltd, 2001), pp. 1–7. 
12. Litchman, E., C. A. Klausmeier, and K. Yoshiyama. “Contrasting Size Evolution in Marine and Freshwater Diatoms.” Proceedings of the National Academy of Sciences USA 106, no. 8 (2009): 2665–2670.
13. Tattersall, Ian. The Fossil Trail: How We Know What We Think We Know About Human Evolution. New York: Oxford University Press, 2008. pp. 89–198. 
14. Darwin, Charles. On the Origin of Species by Means of Natural Selection or the Preservation of Favoured Races in the Struggle for Life. London: Penguin Books, 1985. p. 292.
15. Hunt, Gene. “Evolution in Fossil Lineages: Paleontology and The Origin of Species.” Supplement American Naturalist 176 (2010): S61–S76. 
16. Clack, Jennifer A. Gaining Ground: The Origin and Evolution of Tetrapods. Bloomington, IN: Indiana University Press, 2002; Daeschler, Edward B., Neil H. Shubin, and Farish A. Jenkins, Jr. “A Devonian Tetrapod-Like Fish and the Evolution of the Tetrapod Body Plan,” Nature 440, no. 7085 (2006): 757–63; Shubin, Neil H., Edward B. Daeschler, and Farish A. Jenkins, Jr. “The Pectoral Fin of Tiktaalik roasae and the Origin of the Tetrapod Limb.” Nature 440, no. 7085 (2006).): 764–71; Downs, Jason P., Edward B. Daeschler, Farish A. Jenkins, and Neil H. Shubin. "The Cranial Endoskeleton of Tiktaalik roseae." Nature 455, no. 7215 (2008): 925–9. 
17. Carroll, Robert L. Vertebrate Paleontology and Evolution. New York: W. H. Freeman and Company, 1990. pp. 156–216. 
18. Shipman, Pat. Taking Wing: Archaeopteryx and the Evolution of Bird Flight. New York: Touchstone, 1998. pp. 169–244.  
19. Prothero, Donald R. Evolution: What the Fossils Say and Why It Matters. New York: Columbia University Press, 2007. pp. 271–297. 

"Anyone approaching the Resurrection accounts in the belief that he knows what rising from the dead means will inevitably misunderstand those accounts and will then dismiss them as meaningless" (p. 243).

In fact, if Jesus' Resurrection were "merely" coming back to life in any way that we might comprehend, then it would be of little significance.

"Now it must be acknowledged that if in Jesus' Resurrection we were dealing simply with the miracle of a resuscitated corpse, it would ultimately be of no concern to us" (p. 243).

So what then does Resurrection mean? For Benedict it represents a new dimension of reality breaking through into human experience. It is not a violation of the old; it is the manifestation of something new.

"Jesus had not returned to a normal human life in this world like Lazarus and the others whom Jesus raised from the dead. He has entered upon a different life, a new life -- he has entered the vast breadth of God himself..." (p. 244).

Because it is something entirely new, it cannot represent a violation of natural law as understood by science.

"Naturally there can be no contradiction of clear scientific data. The Resurrection accounts certainly speak of something outside our world of experience. They speak of something new, something unprecedented -- a new dimension of reality that is revealed. What already exists is not called into question. Rather we are told that there is a further dimension, beyond what was previously known. Does that contradict science? Can there really only ever be what there has always been? Can there not be something unexpected, something unimaginable, something new? If there really is a God, is he not able to create a new dimension of human existence, a new dimension of reality altogether?" (p. 246-7)

Thus, in this view, Resurrection (as with all true miracles) is not contrary to science, but an indicator that science does not (yet?) describe the full expanse of reality. Indeed, some may argue that science itself contains similar "indicators." The 11 (or so) dimensional universe required by some versions of string theory, the multiverse theory of the universe where ours is but one of an infinite array of universes with variable physical laws, quantum entanglements, "spooky" action at a distance, the mysterious emergence of consciousness from inorganic matter -- all push the limits of human reason and imagination, suggesting to some that reality may be far more complex than the human mind can grasp.

For a moment, let us entertain the possibility that Resurrection is as Benedict interprets it: not a violation of natural law but an indicator of something beyond our scientific understanding of the universe. This has interesting implications for understanding how believers and skeptics approach the issue. If Resurrection does not violate science, then science does not necessarily constitute an impediment to accepting the reality of Resurrection. If the difference between the skeptic and believer is not science, then is it just a matter of imagination? The believer imagines greater possibilities for the universe than the non-believer. While this is possible, it seems questionable. To my knowledge, no research has found differences in imaginative abilities between religious and non-religious people. Moreover, contrarian examples easily come to mind: Isaac Asimov was an atheist but hardly lacking in imagination when it came to science fiction. I tend to think that both believers and non-believers can imagine (with varying degrees of effort, I'm sure) the new possibilities implied by Resurrection.

Thus, if it is neither imagination nor science that prompts skepticism about Resurrection, then what is left? I suggest that it comes down to a question of authority: At what point does one allow imaginative possibilities to have authority over how one lives? To the believer, Resurrection has an authority that science fiction does not. Resurrection is not thought-provoking entertainment. It requires far more than just imagining greater possibilities for the universe. It requires a change of life, here and now. Unlike the microscopic hidden dimensions of string theory, the new dimension implied by Resurrection has "broken though" into everyday reality and demands a response -- even if that response is to actively ignore it.

Now, what convinces the believer that Resurrection merits such authority when other imaginative possibilities such as extraterrestrial life or time-travel do not? The answer here appears to be historical commitment. There's no record of people committing themselves to the point of martyrdom to other imaginative possibilities as they have to Resurrection. The earliest example of such commitment being found, of course, in the dramatic post-crucifixion turn-around of the Apostles. Such an astounding change of heart, followed by an unwavering commitment capable of altering human history demands a categorically unique explanation: Resurrection.

The believer's argument, however, remains unconvincing to the skeptic. However impressive they might be, a change of heart and steadfast commitment do not necessarily add up to a new dimension of reality. Extraordinary claims require extraordinary evidence. Fair enough. So a key question regarding the interpretation of Resurrection is this: Is the post-crucifixion history of Christianity extraordinary? Does it compel the dispassionate observer to concede that a categorically unique event could plausibly be its best explanation?

It ought to be upon questions such as those above that skeptics and believers respectfully engage one another, rather than the simplistic and often acrimonious sloganeering that has increasingly become the norm.

A common argument leveled against the theory of evolution is that scientists have not been able to produce the expected transitional fossils that show the change of one species into another. If evolution were true, wouldn’t there be instances of clear intermediary species, like, for example, a species that was half whale and half hippo to show the transition between those two? In this BioLogos podcast, Kelsey Luoma addresses this misconception about what a transitional fossil actually is. Rather than a mix between two related species, transitional fossils point back to the common ancestors that modern species share. The fact is that the number of transitional species is massive and it grows with each passing year. Given the rarity with which organisms are actually fossilized, the amazing thing is actually the completeness of the fossil record, not its incompleteness. The transitional species story strongly supports, and certainly does not disprove, evolutionary theory. ¹

1. To hear the full audio clips which have been referenced go to:

• Rational Response Debate with Kirk Cameron (from Way of the Masters)
• Behind the Scenes with Dr. Neil Shubin (from Cincinnati Museum Center)
• Mark Norell Publishes New Archaeopteryx Findings (from American Museum of Natural Sciences)
• Texas A&M Professor Discusses Findings of Autralopithecus Sediba and its Relationship to Humans (from Texas A&M University)
• Intro/outro music composed by Martin Minor (Minor2Go).

An audio only version of the podcast can be downloaded here.

Tonight and tomorrow, Christians around the world stop to remember and celebrate the birth of Jesus in Bethlehem just over two thousand years ago. The familiar narrative of Joseph leading Mary to the stable to give birth to the Messiah, of the angels telling the shepherds in the fields of the great event that was happening nearby, and of the three men from the east who came to pay homage to the new King of Israel is re-told or acted out in countless churches, schools and homes. And from countless pulpits, the message goes out that those events are not just a quaint story and an excuse to give gifts, but the central mystery of our faith—that God himself became one of us in order to redeem us and the cosmos from our bondage to sin and death. That mystery—that the Creator God is also the Redeemer Christ—has been to focus of our worship since the first days of the church, and is the subject of the 7th-century Latin hymn Conditor alme siderum, presented here in a new setting from Alex Mejias and High Street Hymns.

While this recording includes only verses one and three from the original text (given in full below), it adds a refrain that catches the spirit of the whole hymn and emphasizes the longing we still feel even in our Christmas joy—the “already, but not yet” state in which we find ourselves today, living between that first Advent and the second Advent yet to be: “Come, O come to us!” For while we know that God has come to us in Jesus—that his death and resurrection have redeemed us and the universe—we are still waiting for that final consummation, depending on the Spirit to be working out our salvation even now. Until the time when, as the hymn says, “all hearts must bow,” the entire BioLogos community invites you to join us in the blessed work of declaring, celebrating, and following the Christ who is both Creator and Savior.

Creator of the Stars at Night

Alex Mejias is the founder and director of High Street Hymns, a non-profit music ministry that exists to spread the Gospel and worship the Triune God in spirit and truth through hymns, psalms and spiritual songs. Alex grew up in New Jersey and outside Washington, DC, receiving a BA in Religious Studies from the University of Virginia and a J.D. from the University of Virginia School of Law. For the past 15 years he has been leading worship for churches and ministries, writing and recording both new and old hymns, and touring the east coast as a singer-songwriter. Alex is also committed to the power of the creative arts to advance the Gospel and promote justice and healing in the name of Christ, serving, supporting, and collaborating with several other non-profit ministries.

When he opened the sixth seal, I looked, and behold, there was a great earthquake, and the sun became black as sackcloth, the full moon became like blood, and the stars of the sky fell to the earth as the fig tree sheds its winter fruit when shaken by a gale. The sky vanished like a scroll that is being rolled up, and every mountain and island was removed from its place. (Revelation 6:12–14)

The non-concordist view of science and Scripture argues that Biblical texts about creation were never intended to concord with modern scientific theories. Thus, Genesis 1 is not cryptically describing the Big Bang or instant fiat, a young earth or old earth, special creation or evolutionary creation. It is not “literal” language describing the physics of the universe; it is “literary” genre describing God’s sovereignty over creation and most likely his covenantal relationship with his people.

But the argument against literalism of language of the creation of the heavens and the earth is also applicable to the language of the destruction of the heavens and the earth, or what the Bible calls, “the last days,” “the end of the age,” “the end of days,” or “the Day of the Lord.” Christians often refer to this as “the end times,” but the technical theological term is eschatology, which means “the study of end things.”

Regarding the end times, the modern Evangelical popular imagination has been deeply influenced and at times dominated by a theological construct that is best reflected in the 1970s bestselling The Late Great Planet Earth by Hal Lindsey and the newer bestselling fictional phenomenon Left Behind by Tim LaHaye and Jerry Jenkins.

This view believes that the Bible foretells an as-yet future scenario on the earth of a rapture of Christians, followed by the rise of an “Anti-Christ,” a world dictator who initiates a Great Tribulation on the earth, requires a “Mark of the Beast,” and assembles global forces for a battle of Armageddon against Israel, resulting in the Second Coming of Christ who replaces the universe with a new heavens and earth to rule forever. The technical theological term for this view is futurism, the belief that prophecies about the end times are yet to be fulfilled in the future.¹

In this article, I will address the hermeneutic or interpretive approach used by this futurist perspective and apply it to the particular aspect of creation language, or in this case, decreation language -- the collapsing universe and the destruction of the heavens and the earth.

In short, the language of cosmic catastrophe often interpreted literally as referring to the end of the space-time universe is actually used by Biblical authors to figuratively express the cosmic significance of the covenantal relationship between God and humanity.

The tendency of modern literalism is to interpret descriptions of signs in the heavens and earth as being quite literal events of the heavens and earth shaking, stars falling from the sky, the moon turning blood red, and the sky rolling up like a scroll. The problem with this hermeneutic is that it assumes the priority of modernity over the ancient world. Rather than seeking to understand the origins of symbols and images used by the writers within their ancient context, this literalism often suggests the writer was seeing events that would occur in our modern day but did not understand them, so he used his ancient “primitive” language to describe it.

So for instance when the apostle John saw modern day tools of war in his revelation, such as battle helicopters, he did not know what they were so he described them in ancient terms that he did understand such as locusts with the sting of scorpions, breastplates of iron, a crown of gold and human faces, whose chopper blades made the “noise of many chariots with horses rushing into battle” (Rev 9:3-9).

I was taught this modernist interpretation and lived by it for many years. When I read about Jesus explaining the “end of the age” I would assume he meant the “end of the space-time universe” because that’s the kind of language I, a post-Enlightened modern scientific mind, would use to describe such an event. When he spoke of the moon turning blood red and the sun being darkened, I assumed such events were easy miracles for God, so if you considered them figurative, you were falling down the slippery slope of neo-orthodoxy. When Jesus said stars would fall from the sky, you had better bet stars would literally fall from the sky (a primitive description of meteors²) or else you’re a liberal who doesn’t believe in the literal accuracy of the Bible.

But all that changed when I sought to understand the prophetic discourse on its own terms within its ancient cultural context instead of from my own cultural bias. I now propose that the ancient writers did understand what they were seeing, but were using symbols and images they were culturally steeped in, symbols and images with a history of usage from the Old Testament, their cultural context – not mine.

In this essay, I will argue that the decreation language of a collapsing universe with falling stars and signs in the heavens was actually symbolic discourse about world-changing events and powers related to the end of the old covenant and the coming of the new covenant as God’s “new world order.” In this interpretation, predictions of the collapsing universe were figuratively fulfilled in the historic past of the first century. The technical theological term for this view is preterism, the belief that most or all prophecies about the end times have been fulfilled in the past.³

Notes

1. The Left Behind series is a particular version of futurism called Dispensational Premillennialism. For a more in depth presentation of these varieties of eschatology see Bock, Darrell L. ed., Three Views on the Millennium and Beyond. Grand Rapids, MI: Zondervan, 1999.
2. Interestingly, as soon as the interpreter thinks falling stars are meteors, he has just engaged in figurative speculation, which is not literal.
3. Some examples of orthodox scholars who hold to this view are Sproul, R.C. The Last Days According to Jesus. Grand Rapids, MI: Baker, 1998; and Gentry, Kenneth L. Jr. Navigating the Book of Revelation. Fountain Inn: SC, Goodbirth Ministries, 2009.

Introduction

One of the reasons that some of us are hesitant to accept evolutionary creation is that it seems to make God responsible for the suffering and death of innumerable creatures over millions of years—before humans ever existed or sinned against their creator. Since we believe in and worship a God who is loving, benevolent, and all-powerful, it sounds quite implausible that our God would have created a world like that; therefore, any scientific evidence for evolution must be incorrect.

Other people look at the scientific evidence for evolution and find a compelling case that it has taken place during our earth's history. On this basis they may conclude that if evolution is true, then the belief in an all-powerful, perfectly good God must be false!

The trouble with both of these views is that they tend to invoke a completely abstract, philosophical god, not the living God of the Bible—the God who became a human being, experienced unimaginable suffering, and died in a grotesque and humiliating public display. The death of Jesus completely defied the expectations (and common sense) of his followers, as well as the expectations of any “rational” understanding of the way the Creator of the universe should act in the world. On the cross, in the person of Jesus, God took upon himself far more suffering than any creature has ever experienced.

If God himself is willing to die, particularly in such a gruesome way, then perhaps we should at least consider the possibility of God allowing the death of other creatures, too. But would this really be compatible with what we know of God through Scripture? In this essay, we will explore this quandary through a “theology of the cross”, a concept articulated by pastor George Murphy in his book Cosmos in the Light of the Cross.¹

Theology of the cross

Before we jump into the theological problems associated with evolution, let’s take a look at how we understand Christian theology itself. For the reformer Martin Luther, any theology (or science) that tries to reach knowledge of God apart from the cross is bad theology.² Instead, Luther pointed to a theologia crucis, in which the true God is seen first and foremost “through suffering and the cross”. To make his point even clearer, Luther insisted that “the CROSS alone is our theology”.³ It is the lens through which we view everything.

Of course Martin Luther, having lived in the 16th century, was not aware of the vast history of life on our planet (or any other aspect of modern science, for that matter), but George Murphy draws from Luther’s teachings the foundation that all human knowledge begins with the Word made flesh and crucified.⁴ With the cross of Christ as the ultimate framework through which we view reality, we are bound to view the processes of nature quite differently. As Murphy explains it,

A theology of the cross is an explication of belief in a God who becomes a participant in the history of the universe and thereby shares in the suffering, loss, and death that are part of worldly experience.⁵

God does not sit idly by and watch unaffected as his creatures suffer, but neither does he swoop in and make everything completely effortless and easy. Instead he chose another way, the crucifixion of Jesus—certainly not the approach that we would have preferred! The apostle Peter went so far as to try to talk Jesus out of it, but he was met with a stern rebuke (Matthew 16:21-23).

Why is evolution so disconcerting to Christians?

The problem of suffering throughout all of human history is troubling enough for us to reconcile with a loving, personal God. But in addition to that, the discovery of vast numbers of fossils reveals that death has taken place on a far greater scale than we had ever imagined. Both the wide variety of extinct creatures and their sheer numbers is quite staggering, and it raises questions about our Creator:

The picture of a God who is immune from suffering and death but who forces organisms through millions of generations and extinction is disturbing to those who believe in a God of love.⁷

The mass extinction of life on earth was already well established by the early 19th century—decades before Darwin’s research—and extinction can be empirically verified independent of any theory of evolution.⁸ The fact that the earth’s crust is a veritable graveyard of long-lost creatures is deeply troubling, and as late as the 1790’s, distinguished intellectuals such as Thomas Jefferson denied the very possibility of extinction.⁹

But in addition to the reality of species extinction, the theory of evolution by natural selection proposes that new species also arise in an environment containing widespread pain and death. Both the creatures that are now living and those that are gone are tainted by an “acrid smell of death”.¹⁰ It makes us wonder, if our Creator is not the God of the dead, but of the living (Mk. 12:27), where is God’s presence in the evolutionary picture?

In all honesty, creation through evolution is not what we would expect from God, but Scripture is full of examples in which God acts in unexpected ways. After all, God’s choosing to undergo an agonizing death on a cross is not what we would expect from the all-powerful Creator of the universe, either. In both cases, new life comes about through pain, suffering, and death. As George Murphy puts it,

A priori ideas about God have to be overcome, and God's character has to be learned from God's self-revelation.¹¹

God’s fullest self-expression is in Jesus Christ himself, one who is intimately familiar with and personally endured creaturely pain and death. The theology of the cross reveals that God's self-revelation takes place in situations of suffering, loss, and apparent hopelessness, much like situations that occur through natural selection.¹²

The crucifixion is disconcerting too

Not only is creation through evolution an unexpected and unsettling process, but so is the crucifixion of Jesus! Killing someone by hanging them on a cross is an unbearably painful, prolonged, humiliating form of death. It was such a horrific type of public execution that it wasn't until after the Roman Empire stopped the practice of crucifixion—and people no longer witnessed it personally—did the cross become a visual object of devotion.¹³ Our culture is sufficiently removed from crucifixion that we are desensitized to its original significance, but to connect it to our current context, imagine the reaction you would get by wearing jewelry designed to look like an electric chair.¹⁴

Once we are more attuned to the brutality of crucifixion, it seems all the more striking that the cross is the sign of God’s work, what George Murphy calls “the trademark of God”.¹⁵ The suffering and death of Jesus is featured prominently in the Gospels, but the crucifixion-resurrection pattern is strongly resonant within the Old Testament, too. Israel suffered and toiled as slaves in Egypt for centuries before they were rescued in the Exodus, bringing life to a people who were spiritually dead. Centuries later, the nation of Israel would experience death again when the Babylonians destroyed the Davidic monarchy, burned their Temple, killed their people, and sent many into exile.¹⁶ Neither Israel (God’s chosen people) nor Jesus (God’s own son) were spared from death and suffering; rather, suffering seems to have been the way in which God re-forms and renews humanity to fully bear His own image.

Redemption extends to all of creation

Fortunately, God’s story does not end with death. God gives new life after his creatures have been subjected to terrible circumstances. Redemption was promised to Israel itself—Ezekiel’s vision of the valley of dry bones describes how God would renew His chosen people (Ezek 37:1-14). Later, the astonishing resurrection of Jesus made salvation possible not only for Jews, but for all people in Christ (Gal 3:26-29). Ultimately, the New Testament makes it clear that God’s renewal will encompass the entire Creation:

For God was pleased to have all his fullness dwell in him, and through him to reconcile to himself all things, whether things on earth or things in heaven, by making peace through his blood, shed on the cross. (Colossians 1:19-20)

With all wisdom and understanding, he made known to us the mystery of his will according to his good pleasure, which he purposed in Christ, to be put into effect when the times reach their fulfillment—to bring unity to all things in heaven and on earth under Christ. (Ephesians 1:8-10)

Christians are accustomed to thinking of the death of Christ in regard to humans, but our culture rarely acknowledges God plan for the redemption of His entire creation. This is partly attributable to the fact that discussions of creation and origins are often separated from the topic of salvation.¹⁷ In doing so we tend to marginalize Jesus as we argue about Genesis. Rather than fall into this trap, if we view nature through a theology of the cross, we will see Christ as both the alpha and the omega point in discussions of life’s history and life’s future. With this perspective, we are more apt to sense our solidarity with the rest of creation as we wait in eager anticipation of a glorious future:

The creation waits in eager expectation for the children of God to be revealed. For the creation was subjected to frustration, not by its own choice, but by the will of the one who subjected it, in hope that the creation itself will be liberated from its bondage to decay and brought into the freedom and glory of the children of God. (Romans 8:19-21)

Conclusion

As part of the Church’s conversation about the problem of natural evil, this essay is meant to be a brief introduction to a “theology of the cross”. One can explore this concept in greater detail in Murphy’s book The Cosmos in the Light of the Cross. While there is a lot more to be said, let me conclude with the following observation: though evolution may not be compatible with some interpretations of Christianity, evolutionary creation is certainly compatible with the crucified Christ and the theology of the cross. In the person of Jesus, God suffers with the world and ultimately redeems it. As George Murphy puts in, “The world's pains are God's stigmata.”¹⁸

Explore this Topic Further

• Miller, Keith. “And God saw that it was good”: Death and Pain in the Created Order. BioLogos series
• Murphy, George L. The Cosmos in the Light of the Cross. Harrisburg, PA: Trinity Press, 2003.
• Murphy, George L. “Cross, Evolution, and Theodicy: Telling It Like It Is”. In The Evolution of Evil. Edited by G. Bennett, M.J. Hewlett, T. Peters, and R.J. Russell. Göttingen: Vandenhoeck & Ruprecht, 2008.
• Southgate, Christopher. The Groaning of Creation: God, Evolution, and the Problem of Evil. Louisville, KY: Westminister John Knox Press, 2008.

Notes

1. Murphy, George L. The Cosmos in the Light of the Cross. Harrisburg, PA: Trinity Press, 2003.
2. Murphy, p34
3. “CRUX Sola Est Nostra Theologia,” in D. Martin Luthers Werke, Kritische Gesammtausgabe (Weimar: Hermann Boehlau, 1892), 5:172. The captitalization is in the original. Cited in Murphy, p26.
4. Murphy, p108
5. Murphy, p4
6. Murphy, p43
7. Murphy, p3
8. Some Christians ascribe animal death to some combination of Adam’s fall and Noah’s flood, but this does not resolve the problem that the animals are still suffering and dying through no fault of their own. See Keith Miller’s BioLogos series Death and Pain in the Created Order for the limitations inherent in a fall-based theodicy.
9. Rudwick, Martin. The meaning of fossils: Episodes in the history of paleontology. Chicago, University of Chicago Press, 1985.
10. See Jeff Schloss’ BioLogos essay Evolution, Creation, and the Sting of Death
11. Murphy, p63
12. Murphy, p122
13. Murphy, p27
14. This example is drawn from an evangelical outreach event held by a Christian student group in Innsbruck, Austria. On campus one day, they started conversations with their classmates by asking the question, “Would you wear an electric chair on your neck?”
15. Murphy, George L. The Trademark of God: A Christian Course in Creation, Evolution, and Salvation. Wilton, Conn.: Morehouse-Barlow, 1986.
16. Murphy, Cosmos in the Light of the Cross, p 31-32.
17. Murphy, p35
18. Murphy, p87

In 1774, the French chemist Antoine Lavoisier replicated the relevant experiments in more controlled ways to demonstrate that mass was conserved during combustion. He also renamed the part of the air that burned 'oxygène.' English scientists resisted the French scientist's new name, not least because the English Priestly had already published his discovery of the gas. 'Oxygen' nonetheless entered the common English vocabulary in part due to one of the first popular science books, The Botanic Garden (1791), which included a poem praising the gas using the preferred French name. By coincidence, this book also promoted some early ideas about biological evolution (specifically, it suggested that sexual reproduction might be important to evolution, which might help to explain the popularity of a book of poems about science). It was written by Erasmus Darwin, the grandfather of Charles Darwin, who first proposed the modern form of the theory of biological evolution in his 1859 book, On the Origin of Species.

150 years later, we are discovering that the lines connecting evolution and oxygen run deeper than the Darwin family tree. We now know, for instance, that for roughly half of the Earth's 4.6-billion-years of history, there was little to no oxygen in the atmosphere. Instead, oxygen entered the atmosphere in two major pulses, with one between 2.4 and 2.2 billion years ago, and another between 0.8 and 0.54 billion years ago. Recent evidence suggests that the first pulse may have actually been the largest event in a series of fits and starts beginning at around 2.7 billion years ago that finally produced a stable low oxygen atmosphere by around 1.8 billion years ago.

Remarkably, both episodes of atmospheric oxygenation happened just before explosions in biological diversity. We have spotty evidence of unicellular eukaryotes (cells with nuclei) before 2.4 billion years ago, but the first fossil evidence for large, diverse eukaryotic communities comes at 1.5 billion years ago. If you are a human, this is part of your history; humans are multicellular eukaryotes descended from one of these early unicellular pioneers. Multicellular animal life is an innovation that seems to have required more oxygen: animals don't appear in the fossil record until about 0.61 billion years ago, toward the end of the second pulse of oxygen.

It is, perhaps, not surprising that major evolutionary events in the eukaryotic family tree, including the origin and diversification of the animals, would be tied to or even driven by major changes in atmospheric oxygen abundance. Eukaryotes generally, and animals specifically, are oxygen lovers. As the subjects of Mayow and Priestly died to prove, we require oxygen for respiration. In general, the larger and more organizationally complex we are (for instance, a human versus a slime mold), the more oxygen we require.

But where did all the oxygen come from? Ultimately, it was produced by the bacterial equivalents of the plants in Joseph Priestley's experiment, a group of photosynthetic microbes called the cyanobacteria. These bacteria are the first and only organisms to have evolved the ability to produce oxygen by photosynthesis. In fact, plants are able to photosynthesize only because their cells harbor descendants of one of the early cyanobacteria. We call them chloroplasts and think of them as little cellular organs, but they are actually the great-great-great... granddaughters of a cyanobacterium that long ago gave up its independence in exchange for the stable environment inside a eukaryotic cell. In any case, photosynthesis is the only known geological process capable of producing oxygen at the rates required for the two pulses of atmospheric oxygenation. The first pulse was probably largely accomplished by cyanobacteria, while the second pulse was probably mostly associated with the cyanobacterial denizens of eukaryotic algae.

What is remarkable about all of this is the extent to which modern life and the atmosphere are products of each other's evolution. The tiniest of photosynthetic organisms played one of the most important roles in shaping the sky, and the sky helped to usher in the age of animals! As a Christian and a geobiologist, I do not believe that this relationship is anticipated or predicted by the Biblical creation accounts.

But then again, why should it have been? The original audience for these accounts would have found concepts like bacteria or even oxygen incomprehensible. The people for whom the Bible was originally addressed thought about origins primarily in terms of ongoing national conflicts and the current human condition. Faced with a variety of violent creation myths that reinforced national conflicts, Genesis said that the universe was created to be good, peaceful, and orderly by one god. It specifically listed things worshipped by other nations as creatures of that god, and in the climax of the creation account, Abraham was called by the same god to be a blessing to all the nations through Israel.

I am not claiming that the Bible cannot be read in a way that can shape us in real and meaningful ways today. In fact, for those who believe that the Bible is inspired, part of the meaning of inspiration has to be that the Bible is God's powerful word to both those with no concept of modern science (most of the world's population, both today and in the past) and to those deeply engaged in its practice. But, and this is a big but, we contemporary Americans read the Bible best when we are sensitive to the assumptions of the original audience, carefully observe how the Bible transformed those assumptions, and look for opportunities to do the same thing with our thinking.

I think that it is important for Christians to reflect on the view of origins that science has given us in light of the thinking evident in the Biblical creation accounts. We have to do this because science gives us a story that is inherently without philosophical or theological meaning; it is up to us to give it meaning by understanding it in relationship with our beliefs. For instance, some see the evolutionary history of life and the Earth and give that history meaning by elevating chance and necessity to the level of prime actors in their own modern creation account. This meaning is not inherent to the theory of evolution; it is supplied by an atheistic belief system external to the theory. I suggest that this view mistakes created things (chance and necessity) for the Creator.

Others have preferred to see the regularity of the universe as the action of an orderly God. This is an old approach to natural theology that was popular among many early scientists, and saw God as responsible for doing such things as maintaining the planets in consistent paths around the sun. Still others look for God in the unexplained. This is a newer approach that sees God as acting primarily in short bursts not explainable by the regular, orderly function of the universe. Looking for God in these ways is a little like trying to capture him in a bell jar, an approach that worked perfectly well with oxygen for Mayow, Priestley, and Lavoisier, but one that is unlikely to impress the Creator described in the Bible.

I prefer to see the same history in the light of a God who desires to share aspects of his nature with his creation, notably including his creativity. Just as he has made humans to be creators (with a little 'c'), he has given the rest of our world the gift of being instrumental in its own creation through the process of evolution. This surely must have been part of what God saw when he described his creation as good! It is my hope that the modern American church can learn to see the goodness of creation in things like the evolutionary history of life and the atmosphere, as well.

This post first appeared in October 2009

[T]he purpose of Jesus’ “art” was to give verbal, visual, and dramatic forms to those complicated and confounding relationships and symmetries and harmonies between Himself (and the Father and Spirit) and the world, ourselves included in the latter. Such creative expressions did and do not make everything clear, but rather resist simple clarity, forcing their hearers to come at the whole complicated, opaque truth from a position of intellectual and spiritual humility.

Speaking in parables is indeed similar to an artist’s craft. Neither are systematic, logical arguments aimed at intellectual persuasion. Rather, they create impressions, whole new worlds of meaning intended to turn old worlds on their heads. Further, they do not always clarify, but actually can by design obscure a deeper reality. To apprehend that deeper reality, one must—like a patron facing a timeless painting—continue to seek, ponder, and meditate on what is being said.

Parables are radical pieces of communication meant to disorient the hearers and then reorient them to an entirely new way of thinking. The reason Jesus does so much story telling is because stories—not debate or other “proofs”—are best suited for such a whole scale reorientation. Jesus’ preaching, after all, was about the kingdom of heaven (or of God). This kingdom was not about where one goes after death, but a here-and-now transformation of how people thought about God and their relationship to him.

Jesus “explains” this new kingdom in several ways, one of which is the Sermon on the Mount (Matthew 5-7), where Jesus lays out the types of behaviors that should now characterize the people of God. These new behaviors contrast again and again with the old and are fully at odds with what the religious leaders of the time were teaching the people. Jesus’ kingdom is counter-cultural.

But Jesus more often “shows” the people what this kingdom looks like by telling a good story, which regularly begins, “The kingdom of heaven is like….” Sometimes the best way to get an idea across is to paint a verbal picture, which is precisely what Jesus does in the parables.

Jesus’ stories are not like Aesop’s Fables (as interesting as they are), where there is a moral to the story. The parables are not about playing nice with each other. They actually plant you in a different world where things are running according to a wholly different set of rules of the kingdom of heaven.

We can see this by looking at one of Jesus’ favorite topics in the parables: how Jews related to Gentiles. Jewish identity was an extremely important and touchy issue in Jesus’ day. Even though the Jews had returned to their land after the exile (539 BC), they had been guests in their own land—first of the Persians, then Greeks, and now the Romans. How Jews could maintain their ethnic and religious identity in such a pressure cooker of pagan Greek and Roman ideas, not to mention the embarrassment of pagan rulers telling them what to do, was a sore point.

So, one can understand why Jewish attitudes towards tax collectors, for example, are a repeated concern in the Gospels. Tax collectors were fellow Jews who were traitors to their own people by collecting taxes for the Romans. They were even spoken of in the same breath as prostitutes (e.g., Matthew 21:31-32).

No “good Jew” committed to maintaining his or her identity amid a pagan world would lower themselves to work alongside the Romans. Yet, what does Jesus do? He associates with these (and other) “sinners” on a regular basis, and even calls a tax collector (Matthew) to be among his select group of followers. By his actions Jesus demonstrates that his kingdom operates by different, counter-intuitive, counter-cultural rules.

These types of concrete actions were supported again and again by Jesus’ parables. Such a radical change in how Jews viewed God, the world, and their place in it—where sinners and other outsiders were welcome—required a communication strategy that was up for the task.

Stories are that communication strategy. Parables were Jesus’ canvas for “painting” a new vision for what life in his kingdom should look like. And in Jesus’ kingdom, there was no longer any place for maintaining those fundamental ethnic and religious distinctions by which the Jews had been operating.

We can go to virtually any parable to make this point, but the well-known parable of the Good Samaritan works as well as any (Luke 10:30-37). We recall that what drove Jesus to tell this story was the question asked by the “expert in the law” (v. 25): “Who is my neighbor?” Jesus’ answer was this parable, and it carries a double punch.

First, the Jewish leaders step around the beaten man on the road—certainly a non-Jew—feeling no obligation to come to his aid. The point is that the leaders of Israel, of all people, should know enough of God’s character to stop and help him. They shouldn’t ask whether he is “one of us,” an insider. All one needs to know is that this human being needs help. In Jesus’ kingdom, carefully drawn lines of ethnic and religious separation are a thing of the past.

But second, on a deeper level, Jesus’ point is far more threatening. By calling upon a Samaritan as the “good guy” in this story—with all of the backdrop of cultural hostility—Jesus is making a more pressing point than “be good to everyone” (which is where the Sunday School lesson typically ends). The hated Samaritan sees the man lying there, and without asking questions about who he is—whether Jew, Samaritan, Greek, Roman, or anything else for that matter—helps him. The Samaritan, of all people, acts like a neighbor toward the man who needed help, the very thing the Jewish leaders failed to do.

By telling Jewish leaders that they have something to learn about their own God from, of all people, Samaritans, is not a suggestion to be more open-minded and tolerant. It is nothing less than a rewriting of the Jewish narrative or religious and ethnic identity. Jesus uses a story to paint a vivid mental and emotional picture for his hearers. No other medium would do.

It is sometimes thought that Jesus told stories because he wanted to persuade the masses, the common people who are not used to debating fine points of theology like the scribes and priests. This is partially true, but it is also true that the radical message of the kingdom of heaven required a means of communication that was best suited for it. Like any work of art, stories “create” new ways of seeing the world—and it is, after all, a new world that Jesus means to create.

Let me put this another way: Jesus himself communicated the deep mysteries of a new way of being through the use of such things as vivid imagery, symbolism, metaphors, and other devices common to artistic expression. In fact, the incarnation, God in human flesh, is not a debate or argument about the nature of God that appeals primarily to the intellect. It is a vivid—and true—demonstration, a portrait, of a radically new and mysterious way of thinking about God, the world, and our place in it.

If this is how God chooses to communicate at the incarnation—the very climax and epicenter of his story—we should not be surprised to see God painting vivid portraits elsewhere in Scripture. This is especially true of Genesis and creation. Something so fundamental to God’s story may need to be told in a way that transcends the limitations of purely intellectual engagement. Genesis may be written more to show us—by grabbing us with its images than laying out a timeline of cause and effect events—that God is the central figure on the biblical drama.

Originally posted February 1, 2011.

A Christology for Science

The theologian Robert Barron has nicely clarified much of what lies behind recent conflicts over human origins that feature supposedly biblical truths contending against supposedly scientific conclusions.

In his words, “recent debates concerning evolutionist and ‘creationist’ accounts of the origins of nature are marked through and through by modern assumptions about a distant, competitive, and occasionally intervening God, whether the existence of such a God is affirmed or denied.”¹ Barron’s response to these modern debates is a sophisticated exposition of classical Christology aimed at his theological peers. My effort is much simpler and is aimed at academics in general, but it comes from the same christological perspective.

Christ as Creator, Sustainer, Redeemer

Classical Christian orthodoxy as expressed in the creeds that summarize the Scriptures begins at the beginning: nature owes its existence to and is sustained by Jesus Christ. From this starting point several important ramifications follow naturally.

One is the implication that the best way of finding out about nature is to look at nature. This implication comes directly from the christological principle of contingency. As described in the Gospels, individuals who wanted to learn the truth about Jesus had to “come and see.” Likewise, to find out what might be true in nature, it is necessary to “come and see.”

The process of “coming and seeing” does not lead to infallible truth about the physical world since there is no special inspiration from the Holy Spirit for the Book of Nature as there is for the Book of Scripture. But “coming and seeing” is still the method that belief in Christ as Savior privileges for learning about all other objects, including nature. This privileging means that scientific results coming from thoughtful, organized, and carefully checked investigations of natural phenomena must, for Christ-centered reasons, be taken seriously.

From this perspective, the successes of modern science in recent centuries testify implicitly to the existence of a creating and redeeming God. To once again quote Robert Barron, scientific activity by its very nature “implies . . . an unavoidable correspondence between the activity of the mind and the structure of being: intelligence will find its fulfillment in this universal and inescapable intelligibility.” But how can this implication be justified? According to Barron,

The universality of objective intelligibility (assumed by any honest scientist) can be explained only through recourse to a transcendent subjective intelligence that has thought the world into being, so that every act of knowing a worldly object or event is, literally, a recognition, a thinking again of what has already been thought by a primordial divine knower.²

In lay language, the “transcendent subjective intelligence” and the “primordial divine knower” guarantee the possibility that a researcher’s mind can grasp something real about the world beyond the mind. The Scriptures—in John 1, Colossians 1, and Hebrews 1 — provide a name for that “intelligence” and that “knower.” In these terms, the existence of nature and the possibility of understanding nature presuppose Jesus Christ.

A second implication arising from the centrality of Christ in creation concerns the interpretation of Scripture. Classic biblical texts about the purpose of the Bible reinforce the foundational principle that the believers’ confidence in Scripture rests on its message of salvation in Jesus Christ. Thus, in John 20, the Gospel story has been written down so “that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name” (20:31). In 2 Timothy 3, the inspired or God-breathed “holy scriptures” have as their main purpose instruction “for salvation through faith in Christ Jesus” (3:15). And in 2 Peter 1, “the word of the prophets made more certain” as these prophets were “carried along by the Holy Spirit” (1:19, 21) deals preeminently with “the power and coming of our Lord Jesus Christ” (1:16).

As these passages suggest, salvation in Christ anchors the believer’s confidence that all of Scripture is trustworthy.³ But because of that supreme fact, the effort to understand how Scripture is trustworthy for questions like the ordering of nature should never stray far from consideration of Christ and his work. Yet as we have seen, “Christ and his work” includes, as an object, the material world of creation, and as a method, “come and see.” In other words, following the Christ revealed in Scripture as Redeemer means following the Christ who made it possible for humans to understand the physical world and offered a means (“come and see”) for gaining that understanding.

Final and ultimate disharmony between what “come and see” demonstrates about Christ and what “come and see” reveals about the world of nature is impossible. This Christ is the same one through whom God has worked “to reconcile to himself all things . . . making peace through his blood, shed on the cross” (Col. 1:20) and in whom “all things were created” and in whom “all things hold together” (1:16-17).

Yet it is indisputable that on some science-theology questions, trust in Christ (and therefore trust in Scripture) has seemed to conflict with trusting in what Christ-authorized procedure (“come and see”) reveals about a Christ-created and Christ-sustained world. The parade of difficult questions arising from the effort to bring together standard interpretations of Scripture and standard interpretations of the natural world is a long one. Trying to answer these questions has been a consistent feature of the modern scientific age.

• In the nineteenth century, many earnest believers were wondering, if “coming and seeing” in geology and astronomy led to the conclusion that material existence has a very long history, should the “days” of Genesis 1 be understood as long periods of time or should a new interpretation of Genesis 1:1 be adopted that posits a “gap” between “in the beginning” and “God created”?

• More recent advances in both historical understanding (the ancient Near East) and empirical science (genetics, biology, astronomy) have prompted questions about the creation accounts of early Genesis. Well-trained scientists with strong Christian convictions have followed the Christ-rooted procedure of “coming and seeing” in their study of physical evidence for the origin of the universe and have concluded that much of standard evolutionary theory seems well grounded.⁴ Similarly, well-trained biblical scholars with strong Christian convictions have followed the Christ-rooted procedure of “coming and seeing” in their study of ancient Near Eastern cultures and have concluded that the early chapters of Genesis seem to be directly concerned about attacking idol-worship that substituted the sun or the moon for God.⁵ Given the combination of these two streams of testimony, should it be thought that early Genesis is not concerned with modern scientific questions but is very much concerned about encouraging worship of the one true God who is the originator and sustainer of all things?

• Even more recently, the rough consensus on evolutionary change assembled from many scientific disciplines makes for even more complex questions: for example, if human evolution seems indicated by a wide range of responsible scientific procedures (“come and see”), how might responsible biblical interpretation understand the New Testament stress on Christ (very definitely in historical time and historical space) as overcoming the sinfulness inherited from Adam and Eve, whom Scripture, at least on a surface level, also represents as individuals in historical time and historical space?

All such questions caused understandable consternation when they were first raised, since they challenged specific interpretations of Scripture that had been tightly interwoven with basic interpretations of the entire Bible. Even after long and hard thought, such questions continue to pose definite challenges.

Answering such questions responsibly requires sophistication in scientific knowledge and sophistication in biblical interpretation — exercised humbly, teachably, and nondefensively. Unfortunately, these traits and capacities have not always predominated when such questions are addressed. But the difficult questions will almost certainly only continue to multiply because of two ongoing realities: the Holy Spirit continues to bestow new life in Christ through the message of the cross found in Scripture, and responsible investigations lead plausibly to further evolutionary conclusions from the relevant scientific disciplines.

This excerpt was drawn from chapter 3 of Mark Noll's book Jesus Christ and the Life of the Mind. If you would like to read the whole chapter, click here. First posted August 30, 2011.

Notes

1. Robert Barron, The Priority of Christ: Toward a Postliberal Catholicism (Grand Rapids: Brazos, 2007), 221. For convenience, I return several times in the following paragraphs to this book by Robert Barron. But there are other parallel efforts, for example from the physicist and Anglican theologian John C. Polkinghorne, in books like Belief in God in an Age of Science (New Haven: Yale University Press, 1998), and Science and the Trinity; The Christian Encounter with Reality (New Haven: Yale University Press, 2004).
2. Barron, Priority of Christ, 154.
3. See above on providence.
4. Barron, Priority of Christ, 13.
5. A Summa of the Summa, ed. Peter Kreeft (San Francisco: Ignatius, 1990), 174 (from Thomas Aquinas, Summa Theologica, I, 22, 4).

In his essay for that series, Jeff Schloss addressed the question of whether animal death is a natural evil, but also noted that such theological considerations aside, death does not actually “drive evolution” in the way most people imagine—especially when they think of violence in the natural world. This more complicated sense of death’s role is partially the result of modern evolutionary science recognizing the importance of cooperation and inter-relation among species, rather than just direct competition. But just as important is the knowledge that evolution is significantly shaped not by the deaths of individual creatures, but by extinction, the loss of species over time. In this post, we explore some aspects of how extinction acts as both a destructive and creative force in evolutionary history, including the evolutionary history of mammals.

Sporadic extinction

Extinction is actually a common feature of life on earth when viewed over long (e.g. geological) timescales. By some estimates, over 99% of the species that have ever lived have gone extinct. One factor that promotes extinction is the fact that evolution does not produce species that are optimally adapted to their environment, but only better adapted than their local competitors. Invasive species testify to this fact: local (endemic) species are not always the best-adapted species for their own environment. Examples abound where species from other environments are actually better-suited to out-compete endemic species. Here in my own province, the invasive Himilayan blackberry (Rubis discolor) easily outcompetes many endemic species. If endemic species were optimally adapted to their environment, this would not be possible, as they would outcompete all exotic species. Instead, exotic species, by chance, might be better adapted to an ecosystem they did not evolve in. These exotics may be capable of eliminating endemic species altogether.

Such an extinction event (of a single species, or perhaps a handful of species) alters the environment of other remaining species in an ecosystem. This, in turn, may influence the ability of some of these remaining species to reproduce compared to other species. For example, the extinction of a competitor might allow a species to increase in population size. Conversely, the extinction of a species that provides a benefit (such as a pollinator) may reduce a species in number. As the ecosystem landscape shifts due to loss of species, new biological opportunities, or niches, might arise. These new niches are then available to support new species to fill them.

Extinction, en masse

One way to appreciate how extinction opens up new niches is to examine mass extinction events – geologically brief periods where large numbers of species go extinct at the same time. Over the history of life on our planet there have been several mass extinction events. The largest such event, at the end of the Permian (~250 million years ago) appears to have been caused, at least in part, by intense volcanic activity over several hundred thousand years. This activity likely shifted CO2 levels and eventually led to a “runaway” greenhouse effect that dramatically raised global temperatures and led to anoxic (i.e. oxygen-depleted) oceans, though the exact contributions of these varied factors remains an area of scientific debate. What appears certain is that during this period environmental changes were too rapid for most species to keep evolutionary pace with, and as a result over 90% of the world’s species alive at that time went extinct. Obviously this represents destruction of biodiversity on an unimaginable scale, and the destructive effects of this event are with us to this day.

Speciation, en masse

This destruction, however, is not the whole story. Following on from the Permian mass extinction, we observe a steady increase in new species. These are species previously unknown in the fossil record. In fact, this pattern (a “radiation” of new species following an extinction event) is the rule, not an exception – we see the same effect after every mass extinction in the fossil record. Extinction is a driving force for novelty.

Perhaps the most famous mass extinction event is the Cretaceous – Paleogene (KPg) extinction, and it too follows this standard pattern. This mass extinction took place 65 million years ago when an asteroid ~10 kilometers in diameter struck the Yucatan peninsula. (Note: this event was formerly known as the Cretaceous – Tertiary (K-T) extinction, but that terminology is in decline within the scientific community). This extinction event is famous since it is the one that eliminated the dinosaurs (with the exception of the ancestors of modern birds). As with the Permian extinction, the elimination of so many species shifted the evolutionary landscape for the remaining species, and the result was a burst of speciation that appears rapid when viewed in geological time. Significantly for our own species, following the KPg extinction event is a burst in mammalian speciation, as small mammals that survived the event diverge and fill niches left empty by the dinosaurs. Without this event, the trajectory of mammalian evolution would certainly look very different.

Clearing the deck, and re-filling the niches

One interesting fact to note is that biological features that make a species resistant to usual, sporadic extinction are not necessarily the same features that will be useful during a mass extinction event. While species are continually under selection at the local level, there is no mechanism for (pre) selection to survive a mass extinction. As such, only species that happen to have the right combination of traits will survive, and often spread widely after a mass extinction. These so-called “disaster species” are usually generalists, and will later be displaced by more specialized species as they arise. As such, where sporadic extinction allows for more gradual turnover in species, mass extinction events are major “resets” of evolution that can radically shift what constitutes “well adapted” in a geological eyeblink. For mammals at the KPg boundary, small body size and an omnivorous diet (including the ability to scavenge detritus) were the “winning” combination of traits that allowed them to survive where larger, more specialized animals (think Tyrannosaurus rex) could not. From this rather humble station, mammals would come to dominate the world’s ecosystems over the coming eons – including a lineage that would someday lead to our own species. Far from only a destructive force, extinction is a powerful mechanism to allow evolutionary innovation, and one that was of significant importance to us.

For further reading:

Meredith, R.W. et al (2011). Impacts of the Cretaceous Terrestrial Revolution and KPg Extinction on Mammal Diversification. Science 334; 521-524.

Fastovsky, D.E. (2005). The Extinction of the Dinosaurs in North America. GSA Today (15); 1052-5173.

Benton, M.J. and Twitchett, R.J. (2003). How to kill (almost) all life: the end-Permian extinction event. TRENDS in Ecology and Evolution (18); 358-365.

There are two opposite errors which need to be countered about the fossil record: 1) that it is so incomplete as to be of no value in interpreting patterns and trends in the history of life, and 2) that it is so good that we should expect a relatively complete record of the details of evolutionary transitions within all or most lineages.

What then is the quality of the fossil record? It can be confidently stated that only a very small fraction of the species that once lived on Earth have been preserved in the rock record and subsequently discovered and described by science.

There is an entire field of scientific research referred to as "taphonomy" -- literally, "the study of death." Taphonomic research includes investigating those processes active from the time of death of an organism until its final burial by sediment. These processes include decomposition, scavenging, mechanical destruction, transportation, and chemical dissolution and alteration. The ways in which the remains of organisms are subsequently mechanically and chemically altered after burial are also examined -- including the various processes of fossilization. Burial and "fossilization" of an organism's remains in no way guarantees its ultimate preservation as a fossil. Processes such as dissolution and recrystallization can remove all record of fossils from the rock. What we collect as fossils are thus the "lucky" organisms that have avoided the wide spectrum of destructive pre- and post-depositional processes arrayed against them.

Soft-bodied organisms, and organisms with non-mineralized skeletons have very little chance of preservation under most environmental conditions. Until the Cambrian nearly all organisms were soft-bodied, and even today the majority of species in marine communities are soft-bodied. The discovery of new soft-bodied fossil localities is always met with great enthusiasm. These localities typically turn up new species with unusual morphologies, and new higher taxa can be erected on the basis of a few specimens! Such localities are also erratically and widely spaced geographically and in geologic time.

Even those organisms with preservable hard parts are unlikely to be preserved under "normal" conditions. Studies of the fate of clam shells in shallow coastal waters reveal that shells are rapidly destroyed by scavenging, boring, chemical dissolution and breakage. Occasional burial during major storm events is one process that favors the incorporation of shells into the sedimentary record, and their ultimate preservation as fossils. Getting terrestrial vertebrate material into the fossil record is even more difficult. The terrestrial environment is a very destructive one: with decomposition and scavenging together with physical and chemical destruction by weathering.

The potential for fossil preservation varies dramatically from environment to environment. Preservation is enhanced under conditions that limit destructive physical and biological processes. Thus marine and fresh water environments with low oxygen levels, high salinities, or relatively high rates of sediment deposition favor preservation. Similarly, in some environments biochemical conditions can favor the early mineralization of skeletons and even soft tissues by a variety of compounds (eg. carbonate, silica, pyrite, and phosphate). The likelihood of preservation is thus highly variable. As a result, the fossil record is biased toward sampling the biota of certain types of environments, and against sampling the biota of others.

In addition to these preservational biases, the erosion, deformation and metamorphism of originally fossiliferous sedimentary rock have eliminated significant portions of the fossil record over geologic time. Furthermore, much of the fossil-bearing sedimentary record is hidden in the subsurface, or located in poorly accessible or little studied geographic areas. For these reasons, of those once-living species actually preserved in the fossil record, only a small portion have been discovered and described by science. However, there is also the promise of continued new and important discovery.

The forces arrayed against fossil preservation also guarantee that the earliest fossils known for a given animal group will always date to some time after that group first evolved. The fossil record always provides only minimum ages for the first appearance of organisms.

Because of the biases of the fossil record, the most abundant and geographically widespread species of hardpart-bearing organisms would tend to be best represented. Also, short-lived species that belonged to rapidly evolving lines of descent are less likely to be preserved than long-lived stable species. Because evolutionary change is probably most rapid within small isolated populations, a detailed species-by-species record of such evolutionary transitions is unlikely to be preserved. Furthermore, capturing such evolutionary events in the fossil record requires the fortuitous sampling of the particular geographic locality where the changes occurred.

Using the model of a branching tree of life, the expectation is for the preservation of isolated branches on an originally very bushy evolutionary tree. A few of these branches (lines of descent) would be fairly complete, while most are reconstructed with only very fragmentary evidence. As a result, the large-scale patterns of evolutionary history can generally be better discerned than the population-by-population or species-by-species transitions. Evolutionary trends over longer periods of time and across greater anatomical transitions can be followed by reconstructing the sequences in which anatomical features were acquired within an evolving branch of the tree of life.

Evolution: just a theory

One game that my (young) children like to play is a guessing game where both players select a character from among many choices, and by process of elimination, tries to guess the character the other has selected. Questions like “does your character have red hair? glasses?” etc., are used to narrow down the possibilities. Once you have guessed correctly which character your opponent has selected, you can perfectly predict the answer to every question thereafter (and a good many parents likely prolong the questioning to keep the hopes of victory alive for their children). When considered separately, the individual features of each character—glasses, brown hair, purple hat, and so on—mean almost nothing, since they could be features shared with other characters in the game. Only the convergence of multiple features is indicative of a good guess, and the accuracy of that guess is put to the test every time a new question is asked.

A good theory is something like this: an educated guess, based on and consistent with all past work on the topic to date. It allows you to predict how future tests should pan out. In the guessing game, there are limited options to choose from (so the analogy, like all analogies, eventually breaks down). In science, we don’t really know the true way things actually work. What we have are theories—broad explanatory frameworks supported by experimentation, that make sense of our current collection of facts—that we can use to make testable predictions about the natural world. All theories in science are provisional in that they are not complete descriptions of how the world actually works and are subject to future revision; but at the same time they are robust frameworks that can be used to predict how experiments should behave with almost boring regularity. So, far from the colloquial usage of “theory” as speculation, “just a theory” is high praise in science.

The current understanding of evolutionary theory in all its scope and diversity is far more complex than Darwin himself could have ever envisaged. (As a geneticist, I’ve often wished I could have a cup of tea with him to show him how far his theory has grown, especially given his confusion about how heredity worked.) Our understanding of how evolution works has grown by leaps and bounds since the 1850s. What is remarkable is just how much Darwin got “right” given his time and place. His main hypotheses—that species descend from ancestral forms through descent with modification, that and natural selection acting on heritable variation is a significant force in that process—remains the core of modern evolutionary theory. We’ve added a lot of detail since then (population genetics, kin selection, neutral evolution/genetic drift, symbiosis, horizontal gene transfer, molecular exaptation, and so on), but Darwin’s core ideas have produced a wealth of successful predictions. They were a very good “guess” that continues to pay rich scientific dividends.

Whale evolution: an example of converging lines of evidence

One of the things I personally find quite enjoyable about evolutionary theory is the counter-intuitiveness of some of the predictions it makes. One example that is a personal favorite, and one I often use to illustrate how evolution makes sense of converging lines of evidence, is cetacean (whale) evolution. Let’s set up the “problem” that evolutionary biology forces upon us:

• Modern cetaceans are mammals – they nourish their young in utero through a placenta, give birth to live young, and feed newborns with milk – all features of standard mammalian biology.
• Mammals are tetrapods – organisms with four limbs. Mammalian life shows up in the fossil record as an innovation within tetrapods, so mammals are “nested within the set” of tetrapod forms. Not all tetrapods are mammals (amphibians, for example) but all mammals are tetrapods.
• Tetrapods are by and large terrestrial creatures. Having four limbs for locomotion is a distinctly land-based adaptation.

The “problem”, of course, is that modern whales are emphatically not terrestrial, nor do they have four limbs – they have two front flippers and a tail, with no hind limbs in sight. Yet they are mammals, which forces evolution’s hand as it were. Evolution thus is dragged, under protest, to the prediction that modern whales, as mammals, are descended, with modification, from ancestral terrestrial, tetrapod ancestors. Instantly this prediction raises a host of uncomfortable questions: where did their hind limbs go? How did they acquire a blowhole on the top of their heads when other mammals have two nostrils on the front of their faces? How did they transition to giving birth in the water? What happened to the teeth of the baleen whales? What happened to the hair characteristic of mammals? and so on. In some ways, evolutionary thinking about whales creates more difficulties than it appears to solve.

And yet, these difficulties are the stuff of science. If indeed our “educated guess” of terrestrial, tetrapod ancestry for whales is correct, the evidence will show that these transitions, challenging though they may seem, did indeed occur on the road to becoming “truly cetacean”.

Going out on a limb

Anyone who has seen a modern whale skeleton in a museum and noted it carefully may have noticed that though whales lack hind limbs, they do have a bit of bone back there where the hind limbs ought to be. While this is suggestive of a vestigial characteristic (a feature in a modern organism that has a reduced role relative to the role the structure played in an ancestral species), it’s hardly a smoking gun for evolution. Still, it’s consistent with the idea.

When we look at the cetacean fossil record, we also see forms suggestive of a progressive loss of hind limb function and structure over time, as David Kerk and Darrel Falk have elegantly explained before. Again, if one were resistant to evolutionary explanations, it would be possible (if a bit strained) to interpret these creatures as having been created directly as we find them in the fossil record. The facts that we do not see these forms in the present day, and that they seem to blur the distinctions between terrestrial tetrapods and whales might make one a bit uncomfortable, however.

Recent work on cetacean embryogenesis (how whales and their relatives develop from fertilized eggs into fully-formed baby whales) has shed even more light on the issue for modern species, however. Dolphin embryos actually have four limbs early in their development, as well as a few facial hairs, just as any good mammal should have. The hind limbs and hairs are lost later in development, and work on the molecular signaling events that halt hind limb growth and cause the limb bud to regress into the body wall have now been worked out in some detail. Moreover, early in dolphin development the nostrils are distinct and on the front of the face, and only fuse into a blowhole and migrate to the top of the head later in development. Early dolphin embryogenesis is distinctly mammalian and uncannily tetrapod-like.

… and passing the test

Taken in isolation, these facts about whales are interesting trivia. Taken together, however, they begin to form a picture entirely consistent with the prediction that modern whales are derived from terrestrial ancestors. The true strength of evolution as a scientific theory for the origin of whales is this: not that we can prove it, (for no theory is ever proven in science due to its permanently provisional nature), nor that we have full access to every bit of data we would like (consider how fragmentary the fossil record is, for example), but rather that we haven’t been able to disprove it yet, despite our best efforts. Descent with modification remains a productive educated guess that grows stronger with each investigation.

In the next post in this series, we’ll explore some additional lines of evidence for cetacean evolution that further illustrate the predictive power of evolutionary theory.

For further reading

Evidences for Evolution, Part 2a: The Whale's Tale

Evidences for Evolution, Part 2b: The Whale's Tale
J. G. M. Thewissen, M. J. Cohn, L. S. Stevens, S. Bajpai, J. Heyning, and W. E. Horton, Jr. (2006). Developmental basis for hind-limb loss in dolphins and origin of the cetacean bodyplan. Proceedings of the National Academy of Sciences 103 (22), 8414–8418. available freely online.

An example of the way poetry helps re-make our interpretive framework is Richard Wilbur’s poem, Still, Citizen Sparrow. Directly addressing our “natural” revulsion for death and those contaminated with it, the poem contrasts the small “darting” sparrow with the vulture—an unwelcome visitor in the sparrow’s space. Surely, the vulture must seem an awkward and ungainly abomination in the fruitful orderliness the smaller bird inhabits, for those “orchard aisles” hint at both a garden and a church. Yet the poem also presents a two-fold defense of this most un-clean of birds, beginning with the difference between how it seems on the ground and how it is in its own element, at the “tip of the sky.” “[N]o more beautiful bird is in heaven's height “, Wilbur tells us, “No wider more placid wings, no watchfuller flight.” But more than just his aeronautic skills are at issue. It is the vulture’s “rotten office”—the very thing that makes it so repulsive to our sensibilities—that Wilbur names as its saving grace.

The “naked-headed one. . . Devours death, mocks mutability, / Has heart to make an end, keeps nature new.” This description of the vulture could be a purely naturalistic assessment of the importance of biological recycling, but a turn at the poem’s fourth stanza takes its imagery in an explicitly scriptural direction. From here on, it connects the vulture with Noah, and the sparrows (and implicitly us) as those “who would have died / Gladly with all [they] knew” rather than put up with the tedium and apparent foolishness of Noah’s incessant sawing and hammering. At last, Wilbur implores the sparrows to consider how “high and lonely” was Noah’s time on the waters as “He rocked his only world, and everyone's.”

The vulture here is more than just “the hero” of the poem, as Wilbur puts it, but exactly what he stands for is not immediately clear. In terms of the great narrative of the Bible, we are used to thinking of ourselves and all humanity as “Adam’s sons,” and even as the “sons of Abraham”; in Christ, both of those images are completed and fulfilled, and all of us redeemed. But Still, Citizen Sparrow ends not with a claim of kinship with Adam or Abraham, but with this: “all men are Noah's sons.” Might Noah also be a type of Christ? How does the all-too-natural vulture connect with it, deepening our understanding the role and experience of Jesus as the Messiah?

Following Wilbur’s account of the nobility of the vulture, we can make the connection between it and Jesus’ role of overcoming death. But what unites them more subtly (and perhaps even more poignantly in this season of Lent) is shame and rejection, even exile. These terms are not at all unrelated to death, for touching the dead was one of the things that made an Israelite ceremonially unclean, and vultures’ ordinary habits might account for their similarly-rejected status in the Jewish bestiary. Elsewhere in the Bible, the characteristic baldness of the vulture provides imagery of shame, despair and humiliation, as in Micah 1:16: Make yourselves bald and cut off your hair, for the children of your delight; make yourselves as bald as the vulture, for they shall go from you into exile.

Surely the vulture is an unlikely symbol for Christ, especially when wrapped up with the character of Noah. But the key insight of the poem and the image actually lies in the relationship between the vulture and the sparrow, the latter of which serves as our stand-in. We are too often like that small bird in Wilbur’s account, wanting a more noble and glorious emblem than this of how the Kingdom bears on our world, wishing ever still to banish the unclean from our presence and keep our own lives neat and tidy. The cause of Christ is not neat or tidy, though, and brings ridicule and rejection from our peers more often than it brings honor. As we draw close to Jerusalem with Jesus, may we be willing to accept the “rotten office” ourselves, and to take his (and the vulture’s) perspective on rejection—in his story, and in our own.

“Still, Citizen Sparrow”

by Richard Wilbur

Still, citizen sparrow, this vulture which you call
Unnatural, let him but lumber again to air
Over the rotten office, let him bear
The carrion ballast up, and at the tall

Tip of the sky lie cruising. Then you'll see
That no more beautiful bird is in heaven's height,
No wider more placid wings, no watchfuller flight;
He shoulders nature there, the frightfully free,

The naked-headed one. Pardon him, you
Who dart in the orchard aisles, for it is he
Devours death, mocks mutability,
Has heart to make an end, keeps nature new.

Thinking of Noah, childheart, try to forget
How for so many bedlam hours his saw
Soured the song of birds with its wheezy gnaw,
And the slam of his hammer all the day beset

The people's ears. Forget that he could bear
To see the towns like coral under the keel,
And the fields so dismal deep. Try rather to feel
How high and weary it was, on the waters where

He rocked his only world, and everyone's.
Forgive the hero, you who would have died
Gladly with all you knew; he rode that tide
To Ararat; all men are Noah's sons.

From Richard Wilbur: New and Collected Poems. San Diego: Harcourt Brace Jovanovich, 1988: p. 318. ©Richard Wilbur.

Richard Wilbur is a poet, translator, and playwright, and was appointed as the second Poet Laureate of the United States in 1987. Please read the poem aloud, then click here to buy your own copy of Wilbur’s latest work, Anterooms: New Poems and Translations.

In our last two BioLogos podcasts, we looked at the question of transitional fossils and the genetic evidence for evolution. In our final installment of this three part series, we move on to the question of speciation and macroevolution. A common challenge to evolutionary theory is that while life does indeed change over time (what is known as microevolution), no one has ever seen one species evolve into another species (macroevolution). For example, no one has seen a dog evolve into something other than a dog. Because speciation has never been observed, and because science is based on observation, evolution cannot be considered scientific.

In fact, examples of speciation have been observed by scientists. We must also remember that we are able to observe just a tiny window of the long history of life on Earth, and the fact that any speciation has been noted at all is impressive indeed.

Transcript

It’s pretty clear to most of us that life can change over time. For those who aren’t convinced, just take a quick trip to your local animal shelter. Each of the dog breeds there, from the Great Dane to the Chihuahua, descended from a single ancestral population. As you probably already know, that ancestral group was a wolf-like species. -How did these drastic changes take place? Well, basically, genetic variation within that original population was acted upon by selective forces. Now, just to be clear, the selection at work here wasn’t natural. It was the result of breeding done over hundreds of years. But the basic principle is the same. Genetic variation plus some sort of selection results in genetic change. This is evolution.

For the most part we are ok with accepting this. Yet many people still have a problem with the Theory of Evolution. Those suspicious of evolutionary Theory generally split evolution into two categories. Instead of arguing that evolution is completely impossible, they will say something like, “I know microevolution is real, but I just can’t accept macroevolution.”

Kent Hovind, an especially outspoken opponent of evolutionary theory, often makes this argument in his presentations:

“Maybe you’re talking about macroevolution. That’s where an animal changes into a different kind of animal. Nobody’s ever seen that. Nobody’s seen a dog produce a non-dog. I mean you may get a big dog or a little dog, I understand, but you’re going to get a dog, okay?” (source)

But what does this mean? What is the difference between micro and macroevolution anyway, and why is one of them ok while the other is condemned?

Well, like many terms used in the evolution debate, the definitions tend to differ depending on who you talk to. This can make rational discussion difficult. Most opponents of evolution, like Kent Hovind, say that macroevolution refers to one “type” or “kind” of organism evolving into another “kind”. Microevolution, they might say, is evolution within a “kind”. Evolution of one dog breed into another, they would say, is microevolution. Evolution of a “dog into a non-dog”, as Hovind puts it, would be “macroevolution.”’

One big problem with this argument is that “kind” is not clearly defined. It is a subjective term referring to organisms that seem similar to each other. Now, this is a definition that can easily be manipulated. And it doesn’t work very well when asking scientific questions. Because there is disagreement about what they actually mean, the terms micro and macroevolution aren’t often used in scientific literature. But when biologists do refer to “macroevolution”, most define it as “evolution above the species level”.

(Sources: http://ib.berkeley.edu/courses/ib200a/lect/ib200a_lect26_Lindberg_macroevolution.pdf, http://www.nescent.org/media/NABT/, http://evolution.berkeley.edu/evosite/evo101/VIADefinition.shtml, http://www.nhm.ac.uk/hosted_sites/paleonet/paleo21/mevolution.html)

In other words, at the smallest scale, macroevolution is the development of a new species. This definition is more useful because you can objectively determine whether two organisms are members the same species, but “kind” has no specific definition.

So what does “species” mean anyway? How is it different from “kind?” Well, the term species can be hard to define. Life is complex, and categorizing it into clear groups can be tricky. The currently accepted definition of species comes from what we call the “biological species concept.” Basically, the biological species concept says that a species is made of populations that actually or potentially interbreed in nature.

So, two populations that cannot mate to produce successful offspring are by definition separate species. Now, this definition doesn’t always work. For example, when you have a species that reproduces asexually, finding the boundaries between species can be a little tricky. But in most cases it does a pretty good job. It’s a good way to objectively determine where one species stops and another one begins.

The Biological Species Concept is especially useful when you have two species that look and act very similar. Eastern and Western Meadowlarks are a good example of this. They look almost exactly the same. But they cannot interbreed successfully. Therefore, they are separate species. This definition also helps when we study evolution. Where can we draw the line between microevolution and macroevolution? Well, it’s never easy, but having a working definition of this thing called a species helps out a lot. When enough genetic changes accumulate in a population, eventually it loses the ability to mate with others of its species. Then, by definition, it becomes a new species. In other words, macroevolution has occurred.

As we just discussed, many critics claim that macroevolution can never happen—one species can never cross over to become another one. This statement might sound valid, but a little bit of investigation shows that it is not well supported by evidence. For one thing, the only difference between micro and macroevolution is scope. When enough micro changes accumulate, a population will eventually lose its ability to interbreed with other members of its species. At this point, we say that macroevolution has occurred.

The same processes—random mutation and natural selection—cause both micro and macro evolution. There are no invisible boundaries that prevent organisms from evolving into new species. It just takes time. Usually, the amount time required for macroevolution to occur is significant—on the order of thousands or millions of years. That’s why you don’t normally see brand new forms of life appear every time you step out your front door. And that’s also why some people think that speciation never happens at all.

But sometimes macroevolution doesn’t take that much time. In fact, the evolution of new species sometimes happens so quickly that we can actually see it take place! Let’s look at a few recent examples.

Biologists Peter and Rosemary Grant had been studying finches since 1973. They lived on an island called Daphne Major in the Galapagos. It was here that they conducted their studies. When they first began their studies, only two species of Finch lived on Daphne Major: the medium ground finch and the cactus finch. But, in 1981, Peter and Rosemary noticed that an odd new finch had immigrated to the island. It was a hybrid, a mix between a cactus finch and a medium ground finch. It didn’t quite fit in with the other birds. The odd misfit had an extra large beak, an unusual hybrid genome, and a new kind of song. But somehow he was still able to find a mate. The female was also a bit of a misfit and had some hybrid chromosomes of her own. So their offspring were very different from the other birds on the island.

Rosemary and Peter continued to carefully watch the odd hybrid line. They wondered if the birds would become isolated from the other finch species on the island or if they would eventually re-assimilate. After four finch generations, a drought killed off many of the birds on Daphne Major. In fact, almost the entire hybrid line was exterminated. Only a brother and sister pair remained. The two family members mated with each other, producing offspring that were even more unique than their parent line. From that point on, as far as biologists Peter and Rosemary could tell, the odd population of finches mated only with each other. They were never seen to breed with the cactus finches or the medium ground finches on the island. The finches with the strange song had become a brand new species.

(Source: http://www.pnas.org/content/106/48/20141.full)

Another example of speciation, or macroevolution, also took place on an island—this time, on the beautiful Portuguese island of Madeira. According to history books, the Island of Madeira was colonized by the Portuguese about 600 years ago. The colonizers brought with them a few unassuming European House Mice, which they accidentally left on the island. It’s also possible that a group of Portuguese House Mice was dropped off later on.

Recently, Britton-Davidian, an evolutionary biologist at University Montpellier 2 in France, decided to collect samples of the Madeira mice and see how those original populations had changed over time. What she found was surprising. Rather than just one or two species of mouse, she found several. In only a few hundred years, the original populations of Mice had separated into six genetically unique species. The first mouse populations had 40 chromosomes altogether. But the new ones were quite different. Each new variety had its own unique combination of chromosomes, which ranged in number from 22 to 30.

What seems to have happened is that, over time, the mice spread out across the island and split into separate groups. Madeira is a rugged volcanic island with crags and cliffs. So it makes sense that this would have been easy to do. There were many isolated corners for the mice to occupy. Over time, random mutations occurred—some chromosomes became fused together.

Now, In order to reproduce successfully, both parents must have the same number of chromosomes. So when a population develops a chromosome fusion, suddenly that group cannot mate with the other members of its species. It becomes a brand new species. That’s exactly what happened on Madeira. And because of this phenomenon, 6 new species evolved from just 1 or 2 in an extremely short amount of time.

(Sources: http://onlinelibrary.wiley.com/doi/10.1111/j.1365-294X.2009.04345.x/full, http://www.genomenewsnetwork.org/articles/04_00/island_mice.shtml, http://www.nature.com/hdy/journal/v99/n4/full/6801021a.html)

Another fascinating example of macroevolution was recently observed by researchers at Pennsylvania State University. This time, two species combined to make a single new one. In 1997, researchers at Penn State noticed a fruit maggot infestation on some recently introduced Asian Honeysuckle bushes. They decided to investigate the Honeysuckle fly population and determine how it was related to the other flies nearby. When they examined the honeysuckle fly’s genes, the researchers discovered something interesting. The fly appeared to be a hybrid of two native species—the blueberry fly and the snowberry fly.

But the honeysuckle fly’s genetic material was not an exact balance between that of the two parent species. The ratios of DNA varied from fly to fly. This showed the researchers that the honeysuckle flies had been breeding amongst themselves for many generations—probably at least 100. Also, they found that the Honeysuckle Flies were very unlikely to breed with any other species. They bred only on their host Honeysuckle plants. So they weren’t likely to mix with flies that lived on a different host.

According to Dr. Dietmar Schwarz, post-doctoral researcher in entomology, as far as the researchers can tell, “The new species is already reproductively isolated. They seem to be in a niche on the brushy honeysuckle where the parent species cannot compete."

(Source: http://www.psiee.psu.edu/news/2005_news/july_2005/hybrid_insects.asp)

While this kind of speciation—two species hybridizing to create a new one—seems odd, it is a significant mechanism of macroevolution. And it’s especially common in plants. In fact, a new species of weed recently arose this way in Great Britain. In 1991, Richard Abbot, a plant evolutionary biologist from St. Andrews University, noticed an unusual weed growing next to a car park in York. He discovered that the species, an unassuming scruffy weed, was a natural hybrid between the common groundsel and the Oxford ragwort, a plant that was introduced to Britain only 300 years ago. The York Groundsel lives in a different niche, or microenvironment, than either of its parent species. It is able to breed and reproduce, but only with other York Groundsel plants. It cannot successfully reproduce with any other species, including either of its parent plants. Thus, by definition, the York Groundsel is its own new species.

(Sources: http://www.nerc.ac.uk/publications/planetearth/2003/summer/sum03-evolution.pdf, http://www.nature.com/hdy/journal/v69/n5/abs/hdy1992147a.html)

So, as we have seen, macroevolution is an established process. Usually it takes thousands of years to occur, but sometimes we get lucky and catch it in the act. When Kent Hovind said that, “no one has ever seen a dog produce a non-dog” he was technically quite correct. But this statement infers that macroevolution means a drastic and obvious change from one type of organism into another. Those who think this way believe that macroevolution is something like two dogs breeding to suddenly produce a cat, or two guinea pigs mating to produce a mouse.

But this is not how evolution works at all. Over millions of years, a dog-like animal may indeed evolve into a something that looks completely unlike a dog. However, this is not something that we would expect to be able to observe. It just takes too much time. To put the scale of evolution into perspective, consider this. If the average lifespan of a United Stated citizen, 78 years, were a single minute, then single-celled life has been around for nearly 100 years. On this scale, all we get to see is one minute. And even in that time frame we sometimes see new species forming. God’s time is not our time and we tend to forget this. What we do expect to observe is a very slow step-by-step accumulation of tiny genetic changes that eventually result in speciation. And indeed, as we discussed today, this is exactly the sort of evidence revealed in nature.

So, macroevolution is not a “myth” by any means. It is supported by a vast amount of evidence. That evidence includes the fossil record and genetics, as discussed in previous BioLogos podcasts, and, when we get lucky, direct observation of speciation. God, being who God is, could conceivably have created species out of thin air in a single instant. But what if instead if God created and sustained the process by which new species are created? Does that make him less powerful or less "god-like"? Is it somehow more God’s process if it happened in an instant, than it is if it happened over a long period of time? Presumably even if it happened in an instant, it would still happen by some sort of process—only faster.

God’s time is not our time, and perhaps it’s a good idea for all of us to simply stand back in amazement while God does God’s work in God’s time through God’s process.

Josh wrote:

Hi Aron,

Thanks for taking the time to discuss this. I am still skeptical. Please consider the following:

Suppose:

1. The evangelical Christian God exists, is omnipotent, omniscient, loves people and wants them to believe in him so that they can join him in heaven.
2. There are sincere truth-seeking people who have not seen evidence that convinces them that this God exists, but if they just saw Jesus walk on water, feed thousands with a few fish and loaves, rise from the dead, have vivid and non-contradictory dreams about heaven, etc, they would believe. It does not have to be one single awesome event. It can be many different signs to different people. If God employed a multitude of miracles and awesome ways to reach people, people will not idolize one single manifestation. They would understand that these diverse awesome signs are just different ways that God is using to show his presence and not God himself.
3. God has no other agenda more important than the agenda of loving people and having people believe in him that would prevent him from showing evidence like the ones above.

Then, I believe God would show himself more clearly to these people, but he isn't doing so, so one of the above statements must be false.

The first step in communicating yourself is to signal your presence. 'Creation' may or may not convincingly point to the existence of a Creator, but I don't see how it points to the Christian Creator and not some unknown Creator that is not the Christian God. To many people, the Bible is just a religious book, and not special compared to other religious books of other religions. Just because it is claimed to be true and to have had its accuracy preserved doesn't mean that claim is true. A non-believer who requires more substantial evidence in order to be convinced should not be required to just accept the Bible, because he has no prior reason to believe in it.

In essence, God is letting these people go to Hell because they fail to believe as a result of his failure to provide convincing evidence. In this situation, humility doesn't really matter.

Aron wrote:

Dear Josh,

In my last email, I was discussing only of this life, and what reasons God might have for partially concealing himself for the sake of our spiritual development here. The issue you raise in this email regards the final judgement and Hell. Any discussion of this must necessarily be more tentative than discussions of life on earth, because the final judgement hasn't happened yet, so we don't know right now exactly what it will be like. If the life of Jesus reveals what God is like, then God is very merciful (even though he is also very severe towards hypocrisy and unforgiveness). If Christianity is true, then Jesus will be the one doing the judging. If he was merciful when he was on earth, then he will also be merciful when he comes again.

Your objection to Christianity is this: How could a loving God possibly arrange things so that a sincere truth-seeking nonchristian, (an atheist, polytheist etc.) goes to Hell through no fault of his own?

In order to check to see if this is a problem, we should first check to see whether there are any sincere truth-seeking non-Christians who go to Hell. One could imagine two different kinds: 1) people who have never been exposed to Christianity, and therefore have no opportunity to know it is true, and 2) people who have been exposed to Christianity but claim there is not enough evidence to believe it.

With respect to the people in the category (1), how do you know that the Christian God would send them to Hell just for not being Christians? I think the Bible teaches quite explicitly that God does NOT do this. In Acts 17, Paul is trying to convince the Athenians not to worship idols. He says, "In the past God winked at this ignorance, but now he commands all people everywhere to repent." In other words, Paul explicitly says that God did not hold the idol worship of the pagans against them before they had an opportunity to hear the gospel and repent. Furthermore, it says in the book of Revelation that people are redeemed from every "nation, tribe, people, and language". Since many groups went extinct before having an opportunity to hear the gospel, it is clear that at least some people are saved without having explicitly heard the gospel in their lifetimes. Finally, Peter seems to suggest that there is some opportunity for people to believe the gospel even after they have died, when he says:

"For Christ also suffered once for sins, the righteous for the unrighteous, to bring you to God. He was put to death in the body but made alive in the Spirit. After being made alive, he went and made proclamation to the imprisoned spirits—to those who were disobedient long ago when God waited patiently in the days of Noah while the ark was being built....the gospel was preached even to those who are dead, so that they might be judged according to human standards in regard to the body, but live according to God in regard to the spirit." (1 Peter 3:18-20 and 4:5-6).

This text goes against the standard evangelical view that there is no chance to be saved after death. On the other hand, evangelicals also say you're supposed to go with the Bible rather than what any particular church says, so I think I'll go with the Bible. :-)

Now let's turn to category (2), the case of a person who has been exposed to Christianity but doesn't believe it because they claim not to have enough evidence. I think there are several different possible things that might be going on here:

First of all, just because they claim to be seeking the truth doesn't mean they really are:

(A) They might actually have enough evidence to believe in God, but dishonestly refuse to admit it to themselves, because they don't want it to be true. In this case, they are not actually sincere, and have rejected God not because of inadequacy of the evidence, but because of stubborn rebellion. In this case, there is no reason to think that they would accept God even if they did have more evidence. So it is not God's fault that they do not believe. It should be pointed out that many of the people who saw Christ multiply the loaves, heal people, raise the dead etc. nevertheless refused to believe. It is naive to think that if everyone saw miracles, everyone would believe. Rather the people who don't want to believe become more firm in their rejection of God.

(B) Or, although they don't have enough evidence to believe, they choose not to investigate to see whether it is true or not. In this case, it is their own fault that they don't have enough evidence. If people claim to base their decisions on evidence and reason, it is hypocritical if they reject Christianity without carefully considering whether there is sufficient evidence for Christ's Resurrection and other miracles to show that Christianity is true. In particular, it is utterly irrational to insist on seeing a miracle personally in order to believe if there is lots of evidence that other people have seen miracles. People don't refuse to believe in scientific results unless they personally witness the experiments, so long as multiple reliable people say they have done the experiments, that is enough. Why should religion be different?

I never assume that anybody is intellectually dishonest until I have some specific reason to think they are dishonest. But I've talked to enough atheists to know that most of them do fall into categories (A) or (B), at least to some extent. However, I'm sure that there do exist cases in which atheists are sincere. In this case:

(C) It might be that although right now they do not have enough evidence to believe, later God will give them enough evidence to believe and they will become Christians. This might happen either before or after death, for all we know.

(D) Or, although they will die without explicitly believing in Jesus, it may be that through caring for the needy, Jesus will regard them as having accepted him without knowing it. (See Matt 25:31-36)

(E) Or, although they do not have enough evidence to believe, they live wicked lives without love. Since God is love, this means that what little they do know about God, they hate (even though they do not know it is God that they are hating). If people hate God, there is no reason to think they will stop hating God if God reveals himself more clearly. Why should God reveal himself to someone who would not benefit from it?

Given all of the possibilities A-E, it is not at all obvious that there ARE any sincere, truth-seeking atheists who are going to Hell. I think that most of them aren't really sincere or truth-seeking, and also that many of them aren't going to go to Hell.

Jesus says "Anyone who speaks a word against the Son of Man will be forgiven, but anyone who speaks against the Holy Spirit will not be forgiven, either in this age or the age to come." In other words, when people reject Jesus without knowing his divinity, God forgives them and does not hold it against them. But when someone by the influence of the Spirit receives the insight necessary to understand that God is working through Jesus, and then rejects him, this is a sin that cannot be forgiven. (God forgives everyone if they repent, but the point is that people who persist in this attitude won't repent.)

It should also be made explicit that no one deserves to go to heaven; God saves people by his mercy. But God will not overrule people who insist at every opportunity that they want nothing to do with his mercy. If people would hate God if they knew him, God is being merciful by not revealing himself to them yet. It gives them a chance to grow and develop, so that maybe later they would be prepared to accept him.

The Noisy Life of Jesus

Dave as a backpacking buddy is always an out-front kind-of-guy. Scrambling up, over, and around the large boulders at the base of Mount Darwin, he was out front. Dave once led me on a road-trip study of the twelfth- and thirteenth-century Indians of the Southwest. Dave, at the time, was student president of our Phi Alpha Theta history honor society. Cliff dwellings came up in class, and Dave organized a road trip to see as many Mogollon, Hohokam, and Anasazi ruins as can be done in an October four-day weekend.

Elbows in the breeze, my boys in the way back, a car-full of students following, we drove east from San Diego to Casa Grande and Montezuma’s Castle near Phoenix. Approaching Mesa Verde we hit snow. Our last night, we camped at Canyon de Chelly, east of Flagstaff. At every site, we were frustrated by the silence of the ruins. We could imagine life in these impressive buildings and speculate on why they were built and abandoned. However, we learned no specific names, nothing of political innovations, next to nothing about major events. Unrelenting mystery engulfed every site.

The cliff dwellings are, in many ways, as impressive as the ruins of Athens and Corinth, but we know so much more about genius of the latter’s citizens. The Greeks tell us about themselves, their leaders, the heroes, their gods, their acts. We listen and learn. In the Southwest we knew we were in the presence of genius, but there we could only listen to a frustrating silence.

The life of Jesus is noisy. A cacophony of information reaches through two thousand years to communicate with us. In the Bible alone we have four organized biographical sketches, Luke’s history of the first decades after Jesus, and a bunch of letters. Intersecting Jesus and the New Testament is an amazing amount of Roman literature dealing with Syria and Palestine, which were important and unruly parts of the empire. A Jewish/Greek historian, Josephus, wrote books about Israel that contribute to our knowledge of Jesus’ time. From the Bible and Josephus, historians have much more information about Jesus and the social and political issues of Jerusalem than any person or place in Europe at the same time. On top of all of the noise of good information in the Bible and Josephus, a large library of books, called the “Dead Sea Scrolls,” were discovered in the middle of the twentieth century. We have much more information about Jesus to fight about than we have for almost any other person you read about in ancient history. Our sources are strong and diverse. We have multiple testimonies from highly credible sources, sources willing to live and die by the truth of their testimony.

Ironically, we have so much information that is essentially consistent and reliable, that we historians nitpick fights about all sorts of little things. Historians are frustrated when they don’t have information, but they become hypercritical when they have lots of information. We harmonize, then criticize, then revise, then harmonize again. We chase our tails. Many are so overwhelmed by so much information that they turn their back on the information. They declare that we can’t expect to ever know the real “historical” Jesus.

There is some truth in what they say. The discipline of history is a blunt instrument—in the university pocketknife, we are the awkward can-opener tool. Historians don’t have the knife-blade precision of controlled, repeatable experiments or the screwdriver leverage of geometrical demonstrations. By high standards of scientific precision or by high standards of philosophy, we don’t “know” historical people—be they Jesus or Caesar Augustus—really. However, by the practical standards of history, we know about Jesus as much, probably more, than we know about most ancient people, even Caesar Augustus. Those who proclaim that we can’t know the “historical” Jesus are usually folks who don’t want to listen to the noise of so many good sources. Instead of listening to hear about Jesus, they want to create a Jesus. They want to create a more modern Jesus, a rational Jesus.

Giving up on the historical—traditional—Jesus is the first step to giving up on a Christianity strong enough to withstand any overblown Darwinian claims. Darwinism’s greatest threat to Christianity depends on the bait-and-switch of substituting a rationalized Jesus for the biblical Jesus. When we get to the top of Mount Darwin, we will be able to see Mount Fiske to the south. John Fiske can remind us of the danger in substituting a rational Jesus for the real one reported in history.

The Jesus People Wish For

John Fiske was a modern-minded young man from the start. He was born in Middletown, Connecticut in 1842 with the name Edmund Fisk Green. In college he changed his name to John Fisk, and then when he became an author he added an “e” to the end. Before leaving home for college, his concerned grandmother asked after his religious belief:

“In her sore perplexity, grandma asked whether I believed in the Bible, meaning whether I believed everything in it; of course I said no. I couldn’t lie even to save her feelings. She felt bad about it. She asked me if I didn’t believe Christ was God, and of course, again I had to say no. How can a man have two natures without having two medulla oblongatas? A double ego, a double center of innervation is something to which I cannot yet subscribe.”

Fiske was a smart kid wanting to be on the intellectual cutting edge. In his junior year at Harvard, he was caught reading Auguste Compte in chapel. Much like young Solomons, Fiske wanted to be a writer. When he got famous enough, he become a traveling intellectual, publishing his lectures and reviews as they accumulated.

Like many nineteenth-century historians, Fiske wrote history largely to prove that modern people are smarter than ancient people. Such historians don’t love history for a larger sense of community and experience; they find it self-justifying and gratifyingly isolating. History, for them, is the story of progress. The historian becomes magisterial and dispenses praise and blame, honor and pity at will. Listen to Fiske’s magisterial tone when talking about the past as childlike:

“No religious creed that man has ever devised can be made to harmonize in all its features with modern knowledge. All such creeds were constructed with reference to theories of the universe which are now utterly and hopelessly discarded. How, then, it is asked, amid the general wreck of old beliefs, can we hope that the religious attitude in which from time immemorial we have been wont to contemplate the universe can any longer be maintained? Is not the belief in God perhaps a dream of the childhood of our race, like the belief in elves and bogarts which once were no less universal? and is not modern science fast destroying the one as it has already destroyed the other?”

God, elves, and the bogeyman versus modern science. The reader is shamed into joining the writer’s triumphal modernity. Biblical accounts of Jesus, of course, must be rationalized so as to fit our adult/modern minds. Many biblical reports of events and statements have to be jettisoned so that the “real” Jesus can be found.

In a review article entitled “The Jesus of History” (1870), Fiske declared that we have “but few facts resting upon trustworthy evidence” for Jesus. The words of Jesus are “preserved by hearsay tradition through the generation immediately succeeding his death,” and that generation cannot be trusted to distinguish the “authentic utterances of the great teacher from the later interpolations suggested by the dogmatic necessities of the narrators.” The early church was duped into a history of Jesus by its own “uncritical spirit,” its own lack of a rational historical method that could have preserved a genuine history. Fiske then offered a quick survey of an appropriate “method of inquiry which, in the hands of the so-called Tubingen School, has led to such striking and valuable conclusions concerning the age and character of all the New Testament literature.” Fiske particularly praises David Friedrich Strauss’s The Life of Jesus Critically Examined (1835–36) and praises early nineteenth-century German biblical scholarship. This new German scholarship supported the French tradition evident in the book that Fiske was reviewing: an anonymous work published in 1869 derived from the internationally popular French Life of Jesus written by J. D. Renan in 1863.

Renan’s book was reprinted and translated many times. In it, Renan declared his desire to get at a genuine history of Jesus. He criticized his German predecessors for their overemphasis on philosophy and wrote in a simplified critical spirit that discarded impossibilities and discounted the given narratives while offering conjectures about what really happened and what really was said. Of course, there was no actual historical resurrection. Renan’s Jesus was the Son of God because he taught that true worship is not tied to earthly places and rituals. Given the popularity of his book, we can assume that Renan struck a deep chord in lots of people who wanted a vaguely rational Jesus who was anti-clerical and might even be a liberal Protestant. Renan’s Jesus was a guy who would fit well in a faculty meeting. It was the disciples who embarrass us with pseudo-historical stories of the transfiguration, walking on water, and the resurrection.

Fiske supported books that supported the search for the rational Jesus. The Bible obfuscates more than illuminates. To find the truth, the scholar must go behind what is reported in the Bible to find the bits and pieces of the “true” Jesus that poke from underneath. This “true” Jesus unearthed by modern scholarship is the Jesus of the bait and switch. Once a rational Jesus is established, then a rational guy like Fiske can knock him down. The abstraction of Jesus can’t win against the stronger abstractions of natural history. My GPS is bigger than your GPS.

This is the central problem with the common claim of scientists. Stephen Gould, in Rocks of Ages: Science and Religion in the Fullness of Life (1999), insisted that science is about facts, experimental results, and natural reality, while Christianity is about values, ethics, and things taught in literature classes. Christianity can’t breathe in the realm of abstractions. If Christianity is about values, then I would rather be Confucian. Christianity has to be about facts, facts about a teacher who not only messed with the laws of nature, but rose from the dead, confirming his own claims, reported to us in ancient history.

Indeed, despite our technological advancement, our yearly calendars remain tied to the movements of celestial bodies, whether to the course of the moon around the earth or to the course of the earth around the sun. And putting the point above in a slightly more positive way, such naturalistic calendars serve to assure us of the dependability of the background rhythms of the physical world, against a foreground that often seems disconcertingly unpredictable and chaotic. But looking only to the material, such calendars can only give shape to the tension between our competing experiences of earthly time as something that is relentlessly marching forward, but also as something that is ever the same and ultimately futile, devoid now of the sense of wonder and mystery that the sun, moon and stars evoked in our forebears.

Yet attention to the natural rhythms and processes of the material world does not necessitate a belief that the sun and moon (or oscillating crystals) are, in fact, the only measures by which we can mark time, nor does it mean the material world really has been disenchanted by our inspection of it at scales both large and small. Unlike each imaginary “Baby New Year,” the babe born in Bethlehem does not cede His place each year, much less only a week after Christmas, but lays claim to all of time and the world as His own, forever, insisting that mystery and paradox remain at the heart of what is true about the cosmos: this includes that the material world is good and speaks of Him who made it, and that humanity occupies a peculiar place at the intersection of the material and the spiritual. Rather than demystify or “explain” who we are in strictly material terms, the past year’s worth of essays, papers, paintings and poems on this site demonstrates that looking deep into the fabric of the universe and our own human bodies via science, yet through the lens of Christ, heightens our awareness of the mystery of being human. Our accounting of human identity, of what it means to be made in the image of God, need not avoid attention to the sometimes-ordinary aspects of the material “how,” so long as we resolutely keep our eyes fixed on the “why” and “who,” as well.

Continuing this link between images of babies, childbirth and beginnings, and the problem of seeing the world in disenchanted terms, Suzanne Rhodes’s poem “Appointment” makes explicit the tension between the “ordinary” scientific and medical aspects of human pregnancy and birth and the intrinsically extraordinary fact that what is being knit together is a human person—a being capable of knowing itself and its Creator, and of being known and cherished, itself. Rhodes models a faithful tension between the material and the spiritual by first establishing a running point/counterpoint between the medical information she hears from her doctors (“facts”) and her own sense of the wisdom and meaning of the life taking shape within her (“mystery”). Despite our extensive clinical knowledge of what is happening at each stage of an average pregnancy, and even our ability (illustrated by a first snapshot of my own third son, above) to peer inside “so dark a place,” Rhodes insists that what is happening has cosmic significance, that the process moves to “music steep as stars.”

Yet notice, too, that the poet is not removing the earthy truth from the human experience—not seeking to distance the miraculous from the ordinary context in which it comes to be. Rather, it is the very physicality, the specificity, the sacrificial quality of what bringing about a new life entails that makes that life a treasured “pearl” (as we’ve discussed elsewhere, an emblem of the coming Kingdom). Technical knowledge need not, cannot, replace wonder, nor erase the import of what we can now recognize as an echo of the incarnation in each birth. Like Mary’s answer to the angel at the Annunciation of Christ, Rhodes’ last lines are an acquiescence to and affirmation of the outworking of God’s plans through the most ordinary of means, a recognition that He speaks when we are rendered mute. And finally (and perhaps most apropos a discussion of calendars and beginnings and new years), throughout Rhodes’ poem is the implication that what we can see and measure and claim as the start of something new, God has already been working on in advance of our knowledge, much less participation.

If we see only mindless futility in the natural world and its cycles, or even more in its relentless march forward, we have little choice but to despair that all our beginnings will amount to nothing. But if we understand our task as joining into what has already begun and trust that the Lord intends renewal for us and creation rather than merely novelty (or stasis, for that matter), then we can look back over the past and forward to the future with renewed hope. Further, we can commit to continuing our exploration of the world with confidence that our concerns over “how” will always be allayed by our knowledge of the “who,” that what is “new” to us is no surprise to the Creator of heaven and earth, and that even things that seem like the “quake of birth” will, in the end, leave us speaking poems of praise and thanksgiving for what the Lord has done and will yet do.

“Appointment”

by Suzanne Underwood Rhodes

Tomorrow they will tell me what I know.
After tools and taps they will talk in facts
of mystery, of the flame in so dark
a place you want to look and see God
shaping the hands and face.

They will call it by other names
but I will be hearing
blood and bones sliding in place
to music steep as stars.

I'm dreaming
while the doctor feels clay
and schedules birth on a chart unreal.
As the earthen womb sings,
making its pearl,
I allow everything:

quake of birth that will leave
the poem of dust in my mouth.

This poem first appeared in Sow's Ear Poetry Review.

Suzanne Underwood Rhodes received an M.A. in poetry from Johns Hopkins University and was a resident fellow at the Virginia Center for the Creative Arts. She has served on several boards and committees of poetry organizations and is a co-founder of the Appalachian Center for Poets and Writers. Her latest book, A Welcome Shore, is a sequel to her earlier collection of prose meditations, Sketches of Home. She has also published two volumes of poetry, What a Light Thing, This Stone and Weather of the House, in addition to a poetry textbook, The Roar on the Other Side. Her work has been featured in journals from Georgia to Alaska, and been nominated for a Pushcart Poetry Prize and the Library of Virginia Prize. Besides her literary activities, she works full-time as the director of public affairs for a charitable organization, Mercy Medical Airlift. Suzanne and her husband, Wayne, a professional photographer, have five grown children. More on Suzanne and her work may be found here, and she may be contacted here.