Belief in God in an Age of Science

Introducing John Polkinghorne

An Englishman of Cornish descent, John Polkinghorne was born in 1930 in the coastal town of Weston-super-Mare, southwest of Bristol in North Somerset. Although his parents had three children, an older sister died in infancy and his older brother, who served in the RAF Coastal Command during World War II, died when his plane was lost over the North Atlantic on a stormy night in 1942. Effectively an only child from that point on, his family nurtured him in their Christian faith, leading him to say a few years ago, “I cannot recall a time when I was not in some real way a member of the worshipping and believing community of the Church.”  (From Physicist to Priest, p. 7)

At the same time, his gift for mathematics did not go unnoticed, resulting in several years of study at Trinity College, Cambridge (where Isaac Newton had lived and worked in the seventeenth century). As an undergraduate, Polkinghorne studied applied math rather than pure math, a typical choice for someone interested in physics. There, he formed a close friendship with a classmate, Michael Atiyah, who would be best man at his marriage in 1955 to another mathematics student, the late Ruth (Martin) Polkinghorne. Later knighted, Sir Michael was President of the Royal Society in the early 1990s, the same period when Polkinghorne was president of Queen’s College, Cambridge.

​Sir Michael Atiyah (Source)

Polkinghorne was particularly inspired by the course in quantum physics taught by Paul Dirac, whom he has described as “undoubtedly the greatest British theoretical physicist of the twentieth century,” an opinion with which it is hard to disagree. For Polkinghorne, Dirac’s lectures were simply unforgettable: “so profound was the material, and so closely structured was the argument, that one was carried along enthralled by the experience.” (From Physicist to Priest, p. 26)

Paul Dirac (Source)

Remaining at Cambridge for graduate study, Polkinghorne worked under the Pakistani physicist, Abdus Salam, who later became the first Islamic scientist to win the Nobel Prize, which he shared with Americans Sheldon Glashow and Steven Weinberg for contributions to unifying the electromagnetic force and the weak nuclear force. Then he did postdoctoral work at Caltech with Murray Gell-Mann, another future Nobel laureate for his work on quark theory, and attended the famous lectures by yet another future Nobel laureate, the late Richard Feynman.

After Caltech, Polkinghorne taught briefly at Edinburgh before returning to Cambridge, where he was soon elected to a new professorship in mathematical physics. Quantum mechanics (QM) is his specialty; his writings on both QM and its interaction with theological ideas are numerous. His book, The Quantum World, has sold more than 100,000 copies, and when Oxford University Press wanted a book on this topic for their highly successful series, “A Very Short Introduction,” it was Polkinghorne who wrote it. His former students include Nobel laureate Brian Josephson, “the most precociously brilliant undergraduate that I ever taught,” and Martin Rees, who was until recently President of the Royal Society.

Although Polkinghorne has never won a Nobel Prize, in 1974 he was elected Fellow of the Royal Society, the highest honor in British science. Three years later, at the top of his scientific career at age 46, he astonished his colleagues by announcing a decision to pursue ordination as an Anglican priest; two years later, he resigned his chair at Cambridge to enter seminary. Partly, he felt played out. As a former physics student myself, I do not find his diagnosis hard to accept: “In mathematically based subjects you do not get better as you get older. Somehow one needs mental agility more than accumulated experience, and it becomes progressively harder for an old dog to learn new tricks. It is unlikely that most people do their best work before they are 25, but most do before they are 45.” Or, to put it more succinctly, “I simply felt that I had done my little bit for particle theory and the time had come to do something else.” (From Physicist to Priest, p. 71)

Nevertheless, he also felt a genuine call to the ministry, for “Christianity has always been central to my life” and ‘becoming a minister of word and sacrament would be a privileged vocation that held out the possibility of deep satisfaction.” (From Physicist to Priest, p. 73) After seminary, Polkinghorne served as a parish priest for many years and later as canon theologian of Liverpool Cathedral. He was knighted in 1997—although, as an ordained minister, he declines to use the title, “Sir John Polkinghorne”—and was awarded the Templeton Prize in 2002. It has been altogether a life well lived for the kingdom of God.

Looking Ahead

I’ll return in about two weeks with a summary of Polkinghorne’s basic attitudes toward science and religion, which (in his view) have a “cousinly” relationship. In the meantime, readers are invited to read Zeeya Merali’s essay, “The Priest-Physicist Who Would Marry Science to Religion,” from the March 2011 issue of Discover magazine, and “An interview with John Polkinghorne,” by philosopher Paul Fitzgerald.

References

John Polkinghorne, From Physicist to Priest: An Autobiography (2008).

Evidence from the Size of the Universe

We’ve already discussed the vastness of the universe earlier in this chapter. We noted that the most distant galaxies are over 10 billion light years away, indicating that the light left these galaxies over 10 billion years ago in order to reach us today. The straightforward interpretation of these data is that the universe must be at least 10 billion years old.

While some people have argued that perhaps these galaxies aren’t really that far away, all of the methods used to measure distance agree that galaxies are billions, not thousands, of light years away. Others have argued that perhaps the light moved much faster when it first left these galaxies, so that it could reach us in much less time than 10 billion years. But this idea conflicts with other data that we have. As described in Chapter 3, ample evidence supports the idea that physical processes such as quantum mechanics and electromagnetism function the same way in distant galaxies as they do on earth. Those physical processes depend on the speed of light and would look very different if the speed of light had changed. Instead, they look the same in distant galaxies as they do on earth, indicating that the speed of light has been constant over the history of the universe.

Evidence from the Moon and Planets

Studies of the Moon and planets also give evidence for great age. Geologists can use some of the same methods to measure the age of rocks on the Moon, Venus, and Mars as they use on Earth. That’s because the asteroid collisions, volcanoes, and erosion they observe on Earth also occur on the Moon and planets. Photos taken by spacecraft while orbiting Mars show channels and gullies on the planet’s surface. Similar channels on Earth are usually made by flowing water. Yet there is no liquid water on the surface of Mars right now.

What does this have to do with age? It is evidence that Mars was much different in the past than it is today. The atmosphere used to be much thicker and warmer, similar to Earth’s, but now it is much colder and thinner. This dramatic change in planet-wide climate took millions or billions of years. Thus the rocks testify that the planet Mars must be at least this old.

Evidence from the Orbits of Asteroids

The orbits of asteroids also show evidence of a long history. When an asteroid is discovered, its path through the sky shows its orbit around the Sun. Once astronomers know the orbit of an asteroid they can calculate its orbit in the past and into the future to see whether it will hit the earth. By calculating the orbits backward, astronomers have found several asteroids that converged at the same location several million years ago. Apparently two larger asteroids collided at this spot and shattered into the smaller asteroids we see today. If God had created asteroids just a few thousand years ago, why would he have put them in orbits that suggest a collision several million years ago? The evidence clearly points to a long history for asteroids.

Evidence from Meteorites

Radiometric dating is used to study rocks on Earth as well as rocks from elsewhere in the solar system. Studies have been done on the rocks that astronauts brought back from the Moon and on asteroids that have fallen to Earth. As with Earth rocks, scientists use multiple radioactive isotopes to cross-check age measurements. At least three different isotopes have been used to measure the age of Moon rocks, and at least five different radioactive isotopes have been used to measure the age of meteorites. The results all agree: the oldest Moon rocks and asteroids are 4.6 billion years old. This is our best measure of the age of the solar system as a whole. The universe itself must be at least this old.

Evidence from Star Clusters

Another important measure of age in the universe comes from star clusters. Because all stars in a star cluster form in the same nebula at about the same time, they all have about the same “birthday.” But they don’t all have the same lifespan. High-mass stars burn bright and fast like a “flash in the pan,” while low-mass stars burn slowly and steadily. Consider how this will look in a star cluster. A cluster starts with many stars with the same birthday but of all different masses. Over time the high-mass stars die off first, leaving behind the low-mass stars. This means that if many high-mass stars are present, the cluster must be young because they haven’t burned out yet. If most of the stars are low-mass, the cluster must be old. Careful studies of star clusters show that some clusters are younger and some are older, with the oldest ones having an age of about 12 billion years.

Multiple Lines of Evidence

The most distant galaxies, the planets and asteroids of our own solar system, and the oldest star clusters all are several billion years old. Astronomers have many different methods for measuring the age of various objects, and they all support ages of billions of years, not thousands. Even if the assumptions of one or two methods were faulty, it is highly unlikely that all of the methods would be affected. Like the geologists in the 1700s, astronomers today have found multiple lines of evidence against a young earth and young universe.

It may seem as though we are once again describing a conflict between science and theology. Scientific results that indicate great age do conflict with the Young-Earth Interpretation of Genesis 1 discussed in chapter 5. But remember that in chapters 5 and 6 we presented many other interpretations of Genesis 1; several of these are not in conflict with the great age found in the book of nature. In chapter 6 we also explained why we believe that the best biblical scholarship, quite independent of modern science, indicates that Genesis 1 was never meant to convey scientific information to the original audience. Its intent for the first listeners, and for us, is to teach the who and why of creation, not the how and when. Taken in this context, there is no conflict between Genesis 1 and the astronomical evidence for great age.

For background on related topics (like the reliability of historical science and interpretations of Genesis), see previous excerpts from this series.

Excerpt from Chapter 7 of Origins: Christian Perspectives on Creation, Evolution, and Intelligent Design (Grand Rapids, MI: Faith Alive Christian Resources), 2011. Reprinted with permission. To purchase a copy of the book or e-book, call 1-800-333-8300 or visit www.faithaliveresources.org.

Want a free copy of Origins?  For a limited time, donations of $50 or more will receive a  copy of the book! Plus, from now through April, your gift will be doubled thanks to a matching grant from a generous donor. You can learn more here.

One of the more outspoken proponents of this view is Sam Harris, a leading figure among the New Atheists, and a fierce antitheist. Harris has written a book and given talks on the idea that morality—broadly, the act of discerning good from bad—can be derived from science.

On the face of it, this seems strange, since the scientific consensus, especially in evolutionary biology, has always been that nature is morally neutral. We know, as scientists, that sharks are not “bad” any more than dolphins are “good.” The true evolutionary view (I always thought) was that fitness is related to success, not goodness.

The problem is that as human beings, we know that goodness exists, so it must be accounted for, and if one is a staunch believer in scientism, it must be accounted for scientifically. In some situations, this accounting seems to be possible. There is a large literature on kin selection as the basis for some kinds of altruism, and Dawkins has made the case that what he calls “misfiring of genes” for kin altruism are responsible for human goodness.

Harris claims that moral values can be based on scientific principles, and that no kind of cultural context, especially faith-based context, is necessary for humans to have a code of morals. He bases this argument on the idea that moral values are based on facts, and that these facts can be tested for their truthfulness. To some extent, this is an old idea. Murder, adultery, theft and lying—some of the best-recognized universal moral prohibitions, all tend to destabilize the coherence of social groups and would therefore be selected against in all societies.

But Harris goes much further, using arguments and examples that are anything but scientific. Since Harris is a leader of the antitheistic movement, and is interested in finding examples of religious practices that he believes can be scientifically proven to be immoral. He cites the abusive treatment of women in Islamic societies as a main example, and he mentions corporal punishment of children as a slap at Christianity.

So how does Harris prove scientifically that forcing women to cover their bodies, and hitting school children with rulers are morally wrong? He doesn’t. Here is what he actually says:

But we can ask the obvious question: Is it a good idea, generally speaking, to subject children to pain and violence and public humiliation as a way of encouraging healthy emotional development and good behavior? Is there any doubt that this question has an answer, and that it matters?

Harris clearly believes the answer to that question is no, and I agree with him. But where is the science here? Has he data to show that children who were subjected to corporal punishment had worse emotional development and behavior than children who did not undergo such punishment? No. He has no such data, and in fact while he considers the wrongness of corporal punishment to be an obvious fact, there are millions of people who consider it to be just the reverse. There is no science here; there is simply a basic underlying moral idea, which Harris shares with others.

Harris touts the evils of Islamic fundamentalism as morally indefensible from a scientific point of view. But what kind of fact is it to say that making women cover their bodies is wrong, other than the “fact” that Harris thinks it is? Is there a science for determining the optimal way to treat women? If there is, it isn’t mentioned by Harris. 

While it may seem obvious that the oppression of women is morally wrong, proving scientifically that its disadvantageous to the thriving of our species is more tricky. In fact, the moral values of Harris, which are typical Western Judeo-Christian values, are largely counter-evolutionary. What we see when we look at history or sociology, is a background of true selection-positive behavior—indiscriminate killing of enemies, sexual aggression, concentration of power in a dominant faction—on which has been superimposed a moral code, followed and enforced despite its anti-evolutionary tendency. The real question to ask is: How is it that humans obey any of these moral codes that do not help them survive as individuals or as members of a culture?

In truth, there is no science at all behind Harris’s grand claim of factual moral values, (beyond such obvious things as it isn’t a good idea to add cholera germs to the water supply). He even admits this by stating:

Now the irony, from my perspective, is that the only people who seem to generally agree with me and who think that there are right and wrong answers to moral questions are religious demagogues of one form or another.

Of course that is correct, because both Harris, and the people whom he calls “religious demagogues,” have formulated moral codes that they hold to in the absence of any “scientific” data. 

The argument that morality is outside the scope of science is not a hard one to make, but it isn’t only morality that must be excluded from the domain of science. The more important argument is that very few of the ideas of evolutionism are based on anything remotely scientific. This is because the evolutionism paradigm includes many distortions of Darwin’s great theory, and too many of these distortions have become accepted by an antitheistic academic culture without proper rigorous analysis. 

Like Steven Jay Gould, I see no evidence that the biological mechanisms of evolution by natural selection can be extrapolated beyond the bounds of biology. Gould devotes several chapters in The Richness of Life to attacking the “adaptationist paradigm,” which is a central part of evolutionism. In responding to Daniel Dennet’s assertion that adaptation and selection explain just about everything, Gould says:

The fallacy of Dennet’s argument undermines his other imperialist hope that the universal acid of natural selection might reduce human cultural change to the Darwinian algorithm as well … The chief strategy proposed by evolutionary psychologists for identifying adaptation is untestable and therefore unscientific.

Cunningham has also explored this issue in Darwin’s Pious Idea. Social Darwinism, eugenics, evolutionary psychology, sociobiology, mimetics and other nonbiological applications of Darwin’s theory are not rationally consistent with the fundamental properties of evolution by natural selection. 

Evolutionism has been used to “explain” all sorts of dynamics in culture, using evolutionary concepts. But, while the evolution of devices that play music (as an example) might bear a resemblance to the evolution of carnivores, it is a superficial resemblance. Devices do not replicate themselves, so they cannot be the target of selection. 

Scientism is a failed philosophical approach to the pursuit of universal truth. Its failure should be evident especially to scientists who, more than most, understand the limits of their fields of study, as well as the enormous effort it takes to wrest nuggets of pure truth from nature. We must, as previous generations of enlightened thinkers have done, admit that issues of morality, beauty, thought, love, art, and culture are not approachable by scientific methodology or tools, or we risk losing a huge part of our human endowment of special (if not divine) genius.

The tenth anniversary of the human genome has been marked by some striking new genetic insights into human evolution and diversity. Do these new discoveries have any significance for the dialogue between science and religion in general, or for our sense of human uniqueness in particular?

The publication of the Neanderthal genome sequence in May 2010 set the pace. Not surprisingly -- given that our last common ancestor with the chimpanzee was around 5 to 6 million years ago, compared to a mere half a million years for our last common ancestor with the Neanderthal -- it turns out that we are genetically far closer to the Neanderthals than to the apes. In all, only seventy-eight changes in the genetic letters ('nucleotides') that would change the amino acid sequence of particular proteins were found in the Neanderthal DNA that were the same as the chimpanzee sequence but different in the human. Amongst other differences, 111 duplications of small DNA segments were found in the Neanderthal but not human sequence. Genetically we are closely related twigs on the great evolutionary bush of life.

But we knew that already. More surprising for many was the provocative finding that non-African humans are genetically closer to Neanderthals than African humans. In fact, the European and Asian genomes that were sequenced appear to contain one to four percent DNA of Neanderthal origin, and the gene flow that occurred appears to have been almost entirely from Neanderthal to human, rather than vice versa. How come? The most likely scenario is that there were a few instances of sexual reproduction between Neanderthals and human individuals belonging to the population that is thought to have emigrated out of Africa to populate the world sometime after seventy thousand years ago, explaining why the Neanderthal DNA sequences are not found in African genomes. The contribution of the Neanderthal genome has remained in European and Asian populations ever since.

To put this in perspective, most of our genes are very similar anyway to those found in Neanderthals and chimpanzees, and to other mammals like mice. We all share a "how-to-build-a-mammal" instruction manual, and the relatively minor genetic differences between us (minor relative to those we share in common) are the icing on the cake, as it were, that make us a human rather than a mouse, a chimp or a Neanderthal.

The year 2010 saw yet another twig appear on the hominin branch of the evolutionary bush, this time one even closer to the Neanderthals than our own. This story begins with the discovery by a Russian team of a sliver of finger bone from a remote Siberian cave in the Altai Mountains, known as the Denisova Cave. The team stored it away, thinking it was from one of the Neanderthals that frequented the cave between thirty thousand and forty-eight thousand years ago. But when DNA extracted from the bone was eventually sequenced, the results -- published just before Christmas -- revealed a population distinct from both humans and Neanderthals.

The finger appears to belong to a novel hominin population that shared a last common ancestor with Neanderthals more recently than humans, and overall is genetically closer to Neanderthals than to humans. It is too early to say whether the so-called 'Denisovans' represent a separate species and fossil data will be required to clarify that question. But what the results do suggest is that Melanesians -- the inhabitants of Papua New Guinea and islands northeast of Australia -- have inherited as much as one-twentieth of their DNA from the 'Denisovans', indicating that some limited inter-breeding took place between these ancient populations. Most fascinating of all is the idea that multiple hominin lineages were coexisting in Europe and Asia, along with modern humans, as recently as twenty-thousand to forty-thousand years ago.

Do these findings have any particular theological significance? It is difficult to know why this should be the case. In the Judeo-Christian tradition humankind uniquely is made "in the image of God". The suite of capabilities that emerged during human evolution is necessary but not sufficient to do justice to this much discussed theological insight. Our particular genetic instruction manual generates large frontal lobes, advanced cognitive abilities, rationality, language, consciousness and the ability to choose between right and wrong. It is this suite that gives us the ability to pray, worship and engage in communal religious practices.

But the idea of being made "in the image of God" is not encompassed simply within a static list of such human qualities. Theologians have drawn attention to the dynamic, relational aspects of the concept. It is humanity-in-relation-to-God, together with God-given responsibilities to humans in relationship with each other, that are thought to be more central to the idea. When did such spiritual capabilities and responsibilities first come into being? It is really difficult to know, but the answer certainly seems more rooted in God's intentions and purposes for humankind than in genetic change per se. Students can spend a long time being trained in the finer points of drama, but the play only gets off the ground when the actors are finally given their lines.

It seems quite likely that more twigs will continue to appear on the hominin branch of the bush of life as genomics continues to extend its reach. Such discoveries as such do not appear to raise any new theological questions. But other 2010 discoveries did highlight two genomic insights that do have relevance for religious views of human identity. The first insight comes from further Genome Wide Association studies that continue to subvert any lingering commitments to genetic determinism, for example the idea that there are genes "for" a particular human trait. The second insight comes from the finding that we are all more genetically different from each other than we realized even a few years ago. Genetics is underlining the uniqueness of each human individual. By the end of 2011 it is estimated that more than 30,000 human genomes will have been sequenced. Watch this space. Theological reflections on these findings will be the topic for Part 2.

Morality, or more strictly our belief in morality, is merely an adaptation put in place to further our reproductive end.

Important scientific theories invite philosophical and theological reflection. Dawkins, Ruse, and Wilson, have described their conclusions. But scientific theories are often compatible with multiple philosophical and religious interpretations. For example, Newton's laws of motion and gravity allow several competing theistic and atheistic interpretations.

To avoid Ruse and Wilson's philosophical conclusion, we need not dispute their scientific hypothesis about how morality evolved. We need only dispute their philosophical extrapolation as to why morality exists. Even if we restrict ourselves to an atheistic worldview, this extrapolation is questionable. Donald MacKay (1965) would call this an example of "the fallacy of nothing but-tery". This is the assertion that a description of something at one level renders other levels of description meaningless. From our everyday experience, we know that a successful description on one level does not invalidate other levels of description. For example. one might assert that a Shakespeare sonnet is "nothing but" ink blots on a page (MacKay 1965). True, one way to describe a sonnet is to precisely specify the page coordinates of every ink blot. This description is valid and complete on its own level; however, one could also analyze the sonnet linguistically, emotionally, socially, historically, and on other levels. If one is programming an inkjet printer, the most important description is in terms of ink blot coordinates. For almost every other purpose in life, however, that is an unimportant level of description. In the same way, a complete evolutionary description of the existence of morality does not necessarily invalidate the truth, utility, or significance of other levels of description of morality.

If we do not restrict ourselves to atheism and instead allow for the existence of a creator, the extrapolation from how morality evolved to why morality exists fails further. Consider an analogy. Suppose an inventor builds a robot which could do a variety of useful things-- mow the lawn, clean the house, grade homework, write book chapters, and so on. One thing this robot can do, given a complete set of spare parts, is build a replica of itself. Whenever the inventor needs another robot, she gives one robot a set of spare parts and has it build a replica of itself. Amongst all the software subroutines within this robot, there is a set of subroutines that govern the robot's self-replication, including the replication of those self-replication subroutines. Would it be correct to say that the purpose of the robot's existence is merely to reproduce those particular self-replication subroutines? Do all of the other software and hardware of the robot--which allow it to mow the lawn, and so on-- merely further the reproductive ends of those self-replication subroutines? At one level, the robot's hardware and software do serve to reproduce those self-replication software routines. At another level of analysis, however, those self-replication software routines serve the robot to produce more copies of itself. At still another level, those self-replication software routines serve the robot's creator. The creator of the robot should get the last world as to which of those levels of description is most important.

In humans, does morality exist to further the reproduction of certain genes, or do those genes exist in order to allow for the production of new human beings who can behave morally? If human beings have a creator, the creator gets the final word on the question of purpose. The mechanism which the creator used to make those genes-- whether de novo or via evolution-- is secondary. The creator's purpose in creating those genes decides the issue.

References

• Dawkins, Richard. 1976. Pp. 1-11 in The Selfish Gene. Oxford: Oxford University Press.
• MacKay, Donald. 1965. Christianity in a Mechanistic Universe. Chicago: InterVarsity.
• Ruse, Michael, and Edward O. Wilson. 1993. The approach of sociobiology: The evolution of ethics. In Religion and the Natural Sciences, ed. James E. Huchingson. Fort Worth: Harcourt Brace Javonovich.

Today, as I write, I am no longer in the desert of southern California, nor in the beech-maple forest of New Hampshire, but on a glacial drumlin in Waubesa Wetlands—a large marsh four miles south of Madison, Wisconsin. Here Ruth and I have our home, and here I study creatures whose watery habitats my neighbors and I have worked to save from eventual destruction. While my desert study site now is covered by a city where people live alone in the land—absent the desert creatures—my wetland study site remains occupied by all kinds of native plants and animals. Embracing it is the Town of Dunn, whose land stewardship plan helps people understand, serve, and maintain this and the other ecosystems. Our town stewardship plan encourages restoration of the landscape, protects agricultural lands, and strives to transmit an intergenerational heritage of secure and wholesome homes, livelihoods, and habitats for the animals, plants, and people that live here. We live largely in harmony and accord.

House-building on slabs poured onto desert sands first alerted me to the question of praxis, the third point on the napkin. But it was later, in my work as organizer of the Waubesa Wetlands Scientific and Agricultural Preserve, and as supervisor and later as chair of the Town of Dunn, that I came to realize that science and ethics do no earthly good unless put into practice. In serving my town, I came to apply what I had learned in the desert: praxis uninformed by science and ethics usually creates more problems than are solved.

“How do you put it all together?” those students in New Hampshire wanted to know. For me, it was building a framework for stewardship that simultaneously considered the questions “How does the world work?” “What is right?” and “What then must we do?” This science-ethics-praxis triad is a framework for living, for learning, for teaching, and most importantly for acting. It is a framework for stewardship.

In order to live and act rightly in the world, we need to know how the world works. We need to know how the systems that sustain us work, and how we interact with them. Without such knowledge we could drown in a flash flood, have our homes undercut by desert winds, cross the street in the path of an oncoming car, or get sick from consuming foods with toxic ingredients. As human beings develop more and more of the world, and as the reach of human actions extends regionally and globally, our knowledge must increase accordingly. This knowledge is not limited to what we acquire from a formal education; it also includes the knowledge we gain from family and friends, and from experience and experiment. In order to live and act rightly in the world, we need to know how the world works.

In order to live and act rightly in the world, we need to know what we ought to do. A century ago, this question was addressed in many colleges across America in a course for graduating seniors on moral philosophy. The purpose of this course was to convict students that they should apply their knowledge for the pursuit of good instead of pursuing self at others’ expense. At my university, this aspect of college education is expressed in a quotation from Abraham Lincoln carved in stone on a bench behind Lincoln’s statue at the top of Bascom Hill: “Let us have faith that right makes might, and in that faith, dare to do our duty.” The question “What is right?” is represented by the ethics corner of our triad. Moving directly from the Science corner to the praxis corner, or from the ethics corner to the praxis corner, proves problematic, even disastrous. Consider the result of going from knowledge of nuclear fission (science) directly to producing and dropping an atomic bomb (praxis), or moving from the belief that death is bad (ethics) to removing dead wood from forests (praxis); both are examples of these disastrous shortcuts.

But knowing the science and observing the ethics of this stewardship framework does absolutely no good if it is not put into practice—placed into service. By themselves, the very best science and the most substantial ethics are no substitutes for action. We need to act appropriately and deliberately in the light of scientific and ethical knowledge. Praxis by itself, without being grounded in science and ethics, results in mere activism—activism that is unlikely to do good and that may produce harm. All three corners of the triad are essential—but not by themselves. Taken together and working interactively, they provide a framework for stewardship.

But will these three operate in dynamic interaction? Will they interact in ways that preserve and achieve the integrity of human life and the environment? The answer depends on what we know and understand about ourselves and the world (science), what we believe we should do (ethics), and what we in fact do, and how we respond to our successes and failures (praxis). It depends on our will, our motivation, our determination, and our dedication to strive for a harmonious world of creatures before their Creator. What might make us strive for such a world?

Part 3 explores the challenge of translating ideals into concrete actions.

A careful study of this chapter is important because it gives us a beautiful picture of the proper relationships we should have with God, the natural world, and each other. Numerous posts could be written on each of these relationships, but in this post I’d like to focus on how Genesis 2 describes our relationship to the rest of creation. These relationships are given deeper significance when we recognize that the garden is being described as a temple-like “sacred space,” not just an ordinary garden. There are numerous clues in the passage that this is the case. John Walton writes that the Garden/temple parallels “are givens that are simply assumed by the author and audience” ¹ of Genesis, but we completely miss them if we take fail to read the text the way the ancient author and audience would have.

Temples and Gardens

In the Ancient Near East (ANE), all sacred space was conceived of as something like a temple; it was a place where humans would serve God and experience their closest access to Him. Thus in ANE cultures, a temple complex was seen as being the apex and a microcosm of creation and the earthly abode of the god(s). Descriptions of temples often pictured a river flowing from under the temple and flowing out through an adjacent garden, symbolizing the fertile extravagance of the divine provision. A temple garden would be no mere backyard vegetable patch, but rather an elaborate, beautifully landscaped botanical park.

The same temple/river picture can be seen in the description of the eschatological temple in Ezekiel (ch. 47) and Revelation (chs. 21-22, where the final temple is God Himself). Sound familiar? In Genesis 2 we also have a river flowing “from Eden [‘Abundance’] to water the garden” (v. 10).² Not only is the Garden filled with “every beautiful tree with edible fruit” (v. 9), but the area itself is rich with gold, resins, and gemstones (sometimes translated “bdellium and onyx”), the same materials later used to decorate Israel’s tabernacle, temple, and priestly garments. Furthermore, many scholars are convinced that the design of temple’s Menorah (candlestick) deliberately echoes the Garden’s Tree of Life, and some also think that the Ark of the Covenant in the temple parallels the Tree of the Knowledge of Good and Evil.³

Made for Sacred Service

As inhabitants of this temple-garden, it comes as no surprise that Adam and Eve enjoyed a special closeness to God’s presence (Gen. 3:8 pictures God taking an evening walk through the Garden). But as inhabitants of the Garden, they had special responsibilities as well; they were told “to farm it and take care of it” (v. 15). The two Hebrew words used here have a broader range of meaning than their English translations suggest. As John Walton writes, the broader meaning of the word here translated “to farm” (particularly when used in a sacred context) “is often connected to religious service deemed as worship (e.g., Ex. 3:12) or of priestly functionaries serving in the temple precinct (e.g., Num. 3:7-10).” ⁴

The usage in Genesis 2 seems to have two layers of meaning: “farm/cultivate the Garden” (since it is an agricultural space) and “serve/worship God” (since the Garden is also a sacred space). The dual meanings are as intertwined in Hebrew grammar as they are intended to be in practice. The second Hebrew word (translated “take care of”) has a deeper religious meaning as well. The word can refer to protecting farmland from external threats, but in a danger-free sacred space like the Garden, the word more generally refers to “performing duties on the [temple] grounds,” that is, to “sacred service.”⁵

Walton therefore translates these two Hebrew words as “serve and preserve.” These same words appear again together several times in Numbers to describe the priest’s duties in the temple. Because of all this, Gordon Wenham describes Adam as “perhaps…an archetypal Levite” with a “quasi-priestly” role in the garden.⁸ Eve was created as Adam’s companion and “helper” in his work, a word which nowhere in the OT refers to a subordinate assistant, but rather to one who is at least equal to the one being helped.⁹

Genesis 2 should banish from our minds any idea that creation care is somehow “secular” work for a Christian, or that it is not even our responsibility. This was the first task given to humanity, to serve and worship God by cultivating and protecting the natural world. The centrality of our responsibility in this regard is even clearer when we back up to the beginning of the chapter. We know there was a river “flow[ing] from Eden to water the garden” (v. 10), symbolizing that “all fertility emanates from the presence of God.” ¹⁰ Nonetheless there could be no cultivated plants in the garden because “there was still no human being to farm the fertile land” (v. 5). With no gardener and no rain, the ground was watered indiscriminately; a human was needed to irrigate the waters and support a garden.¹¹ Therefore, God “formed the human from the topsoil” (Hebrew wordplay equivalent to “human from the humus”) before planting the garden. God certainly could have watered it another way without needing us, but He chose not to, and the resulting collaborative picture here is a beautiful one. All provision flows from God, but He has chosen to give us an essential part in further channeling his provisions in the natural world. Far from countering God’s creative work by destroying nature, we are intended to work with Him to preserve and further it.

Of course, though created primarily to glorify God, the world was also made to provide us abundantly with the food and resources that we need to live (Gen. 2:16). Yet we don’t need to look far to see that we have often failed in our responsibility to properly care for creation. We live in a fallen world, and sin has fractured the intended harmony of our relationships with God, creation, and each other (as described in Genesis 3:14-24).

I recently heard a striking crystallization of this fallen perspective in Spencer Tracy’s narration in the opening scene of the sprawling 1962 western film “How the West Was Won.” As the camera flies over majestic Western fields and mountains, the narrator tells us that “This land has a name today, and is marked on maps. But the names and the maps all had to be won, won from nature and from primitive man.” This is the fallen perspective – advancing our human purpose on earth is done through defeating nature and other people (derogatively labeled “primitive,” as well) apart from God. This perspective perfectly illustrates the conflict-based relationships that sin brings about, already described for us back in the first chapters of the Bible.

Are we doomed, then, to live helplessly in this way? If this is just the way the world is and the way we are, shouldn’t we just accept that? Apart from Christ the answer would be “yes,” but the New Testament makes it clear that though we are still fallen, the saving work of Christ has brought about a profound change in us. As N.T. Wright makes clear in his book Surprised by Hope, Jesus taught (and the Resurrection vindicated) that the Kingdom of God “was and is breaking in to the present world, to earth.” ¹² Christ’s Resurrection was the first act of the future new creation. If we are truly “born again” into this new reality, this new way of living, we must strive (in the Spirit’s power) to live lives of wholeness and right relationships, putting our sinful nature to death (Colossians 3). In doing so, we would be wise to include Genesis 2 as we seek to follow God’s will and God’s Kingdom, “on earth as it is in heaven” (Matt. 6:10).

In part 2 of this series, David describes how Genesis 1, Genesis 2, and modern scientific accounts offer complementary and mutually enriching perspectives in our understanding of God's creation.

Notes

1. John H. Walton, Ancient Near Eastern Thought and the Old Testament: Introducing the Conceptual World of the Hebrew Bible (Grand Rapids, MI: Baker Academic, 2006), 125.
2. Biblical quotations are from the Common English Bible unless otherwise noted.
3. Both symbolized divine wisdom that humans had to receive from God obediently, with the proper “fear of God” that the Old Testament wisdom literature stresses as a prerequisite. Disobediently eating the Tree’s fruit would lead to death and disobeying God would lead to expulsion from the Garden. Similarly, disobediently touching the Ark brought death (Num. 4:15, 2 Sam. 6:1-7) and disobeying God’s instruction led to Israel’s exile from their Eden, the land of Canaan.
4. John H. Walton, Genesis (Grand Rapids, MI: Zondervan, 2001), 172.
5. Ibid., 173.
6. Ibid., 192.
7. See Numbers 3:7-8, 8:26, 18:5-6.
8. Gordon J. Wenham, “Sanctuary Symbolism in the Garden of Eden Story,” in “I Studied Inscriptions from Before the Flood”: Ancient Near Eastern, Literary and Linguistic Approaches to Genesis 1-11, ed. Richard S. Hess and David Toshio Tsumura (Winona Lake, IN: Eisenbrauns, 1994), 401.
9. Walton, Genesis, 176.
10. Ibid., 170.
11. This follows Walton’s illuminating exegesis of this passage in Genesis, 164-65.
12. N.T. Wright, Surprised by Hope: Rethinking Heaven, the Resurrection, and the Mission of the Church (New York: HarperOne, 2008), 201.

It’s true that physics sounds scary to many people, and it can indeed be a difficult topic to learn. Yet I’ve always loved physics (my degrees are in physics rather than astronomy), because of the way that mathematical equations can describe and predict so much of what we see in the world around us. One reason I got into astrophysics is because the universe contains so many bizarre situations that we can’t reproduce on earth, like ultracold, or extremely high density, or extremely high magnetic fields. It’s a fun challenge to figure out which physical process will be the most important when the situation is so dissimilar to everyday experience. But if the word “physics” makes you shrink in distaste or fear, don’t worry. For the rest of this article, we’ll focus on a more friendly topic: astronomy.

In the last decade or two, our knowledge of the universe has grown dramatically as many new telescopes and spacecraft have come online. In this essay, I’ve selected some of my favorite recent astronomy photographs to share with you. As a professional astronomer and a Christian, I feel God has called me to share these wonders with the Church. Many times, these new discoveries are presented without any mention of God, and sometimes in a context of overt atheism. I want to share these things with you in a Christian context, with God as their creator.

The Milky Way

Have you ever seen the Milky Way? If you live in a rural area, you may have seen it many times. If not, it may have been a dramatic surprise when you first saw it while camping or traveling. On a clear night out in the country, the sky is strewn with brilliant stars—many more stars than you can see under city lights.The faintest stars form a creamy, smoky band from horizon to horizon. Our galaxy contains billions of stars, and thousands of those stars are visible to the naked eye. The stars appear in a band across the sky because we are viewing our galaxy edge-on, like looking at the edge of a dinner plate.

When David looked up at the night sky over Israel thousands of years ago, he may have seen the Milky Way, or a comet, or simply the brilliance of the full moon. Whatever the sky looked like that night, it inspired him to sing:

The heavens declare the glory of God; the skies proclaim the work of his hands. Day after day they pour forth speech; night after night they reveal knowledge. They have no speech, they use no words; no sound is heard from them. Yet their voice goes out into all the earth, their words to the ends of the world. (Ps. 19:1-4a)

The heavens are displaying the glory of God for all people to hear, proclaiming their message to people of every language, tribe, and nation. Just about anyone who looks up at the night sky feels a sense of wonder. Yet as Christians, we feel more than a vague sense of awe; we know the Creator of the heavens personally, as our own loving Father.

The heavens declare more than God’s glory. The universe is God’s revelation of himself to us, and teaches us about his character. As the Belgic Confession says about “The Means by Which We Know God,”

We know him by two means: First, by the creation, preservation, and government of the universe, since that universe is before our eyes like a beautiful book in which all creatures, great and small, are as letters to make us ponder the invisible things of God: his eternal power and his divinity, as the apostle Paul says in Romans 1:20. Second, he makes himself known to us more openly by his holy and divine Word, as much as we need in this life, for his glory and for the salvation of his own. (Article 2)

The natural world teaches us about God’s glory, power, divinity, faithfulness, extravagance, immensity, love, and other attributes. God’s special revelation in scripture is our primary place to learn of God’s character (Ps. 19 goes on to talk about special revelation in vs. 7), but the natural world can bring the message to our senses in a powerful way beyond mere words on a page. The Holy Spirit can use the natural world to get the message past our hardened or weary hearts. Nature illustrates these attributes in ways that enlarge our imaginations to appreciate afresh the glory of God.

The Sun

The Solar Dynamics Observatory was launched into space in 2010, the latest of several spacecraft to photograph the sun in detail. In Figure 2, the upper photo shows the face of the sun with a sprinkling of sunspots. The sun is powered by nuclear fusion reactions deep in its core which heat the hydrogen and helium gas till it glows. A sunspot is a place on the sun’s surface where the gasses are a bit cooler than the surrounding area, so that it glows less brightly and appears dark.

The lower photo in Figure 2 was taken the same day, but in X-ray light. X-rays are invisible to our eyes, but you have experienced them at the dentist’s office. There, the X-rays are produced by a machine, travel through the mouth, and are detected by film to reveal an image of your teeth. In this image, X-rays are produced by the sun, travel to the Solar Dynamics Observatory, and are detected by a camera to show an image of the sun. In X-rays, the sunspots are the brightest part of the image, not the faintest. If you look at the sunspot on the left edge, you can see bands of particles rising out of the sunspot in a looping path above the sun’s surface and falling back down on it. As the particles follow lines of magnetic field, they emit X-rays. The loops you see are not small—they are about the size of planet Earth! Because of modern spacecraft, telescopes, and cameras, we can see so much more in the heavens than what is visible to the naked eye. Thus, we are seeing more of what the heavens have to declare about God. In Psalm 19, David goes on to describe the sun:

In the heavens God has pitched a tent for the sun. It is like a bridegroom coming out of his chamber, like a champion rejoicing to run his course. It rises at one end of the heavens and makes its circuit to the other; nothing is deprived of its warmth. (vs. 4b-6)

If David had lived today, maybe he would have written about other properties of the sun, like the power of God as seen in nuclear reactions and looping magnetic fields. As it is, he makes two important points. One is the universal warmth of the sun, by which God provides for all life on earth. The other is the faithful path of the sun, day after day, unchanging year after year. In the book of Jeremiah, God promises his people that he will not break his covenant with them, any more than he would break his covenant with day and night and the fixed laws of heaven and earth (33:19-26). The sun is a persistent reminder, woven into our lives, of God’s faithfulness to his promises.

In Part 1 of this essay I pointed out that metaphysical naturalism is not necessary nor inextricably tied to the practice of science, and that essentialism is only one of the historically-Christian ways to think about being human. As a case in point, we can identify the Patristic Fathers and Medieval Christian thinkers who discussed a relational alternative for understanding the nature or being of persons.¹ Roughly, the idea is that the three persons of the Trinity are what they are and who they are in virtue of their relationship with each other, not based on some intrinsic properties that ground their uniqueness as persons in the Godhead. That is to say that Father, Son and Spirit co-constitute each other, or are bound up together with enabling each other to be distinctly the persons that they are. Far from a static form of being and relationship, there is a dynamic interrelatedness in the Trinity. Father, Son and Spirit mutually constitute each other while enabling each other to be particularly who they are and engage creation and salvation in particular ways suited to who they are as persons. Father, Son and Spirit are being in community.

By analogy of relationship, humans are what we distinctly are in our being and personality in virtue of our relationship to God, creation and each other. Our involvements with others necessarily shape who we are as particular persons. The personal realm, then, is characterized by a dynamic relationality, as persons have ongoing mutually constituting influence on each other. This is part of the “dynamic order” of creation “that is summoned into being and directed towards its perfection by the free creativity of Father, Son and Holy Spirit. That orientation of being is, of course, distorted and delayed by sin and evil, and returns to its directedness only through the incarnation and the redeeming agency of the Spirit. But evil distorts the dynamic of being, does not take it away.”² Like the relationality of the persons of the Trinity, we are being in community.

We can also pursue the doctrine of creation as an alternative to essentialism, to see if it sheds any light on possibilities for what it means to be human in a non-reductionist sense.³ As other writers have been exploring in the Forum over the past few weeks, the biblical claim that humans are created in the image of God is important to the Christian of view of humankind. This may sound like jumping out of the frying pan into the fire, for there are both Christians and non-Christians who claim that if humans arose through evolutionary processes, then we cannot be made in God’s image. Nevertheless, it is worth exploring as a way of showing that there are strong alternatives to a strictly essentialist understanding of being human.

The Image of God

Over the centuries, the dominant view of humans as the imago Dei has been grounded in the idea that there is something distinctive about the creation of humans that both sets us apart from the rest of the animals and that marks us as unique kinds of creatures. Though we are clearly both distinctive and unique, does affirming the imago Dei require this kind of essentialism? On the one hand, Genesis 1:27 has often been interpreted as grounding humanity’s being in the divine image of God on Earth. On the other hand, recent discussions in human evolution have focused on several independent lines of evidence supporting the hypothesis of common ancestry among primates and humans: fossil evidence over the last 6 million years; homologies or anatomical similarities between humans and the primates; biogeographical distribution of supposed human ancestors; similarities in developmental biology between humans and primates; and several lines of genetic evidence favoring common ancestry. In addition, our current best understanding of the genetic diversity of humans is inconsistent with models that assume all humans descended from a single original pair of individuals. Instead, the current best data and models indicate the human ancestral population was never smaller than several thousand individuals.⁴

On the surface, then, what contemporary evolutionary science currently says on human origins appears to challenge cherished beliefs and understandings of many Christians. However, to understand what implications, if any, an evolutionary development of humans might have on the image of God, we first need to get clear on what it means to be the imago Dei, and that has to be settled theologically, not scientifically.

Historically, some of the most popular proposals for the imago Dei were rooted in human rationality, human freedom or human creativity because it was thought that humans alone among the animals possessed one or more of these qualities. There are two problems with this traditional line of thought. First, investigations since the early 18th century have progressively led to the conclusion that such qualities of humans mark a difference in degree rather than a difference in kind (e.g., brains of mammals and humans are anatomically homologous, dolphins, primates, and some species of birds exhibit degrees of rationality and creativity). The degree of difference may be significant, but a difference in kind is necessary for the traditional line of essentialist thought.

Second, if we look to the Incarnation for clues to the imago Dei we find that Jesus’s humanity is never depicted as exercising extraordinary powers of rationality, freedom, creativity, and so forth. Primarily, Jesus lived as an embodied person in relationship with the Father, other humans and creation as enabled by the work of the Holy Spirit. In other words, Jesus’ human life in Scripture indicates that the divine image is a special relationship, or form of relationality: to be in relationship with the Father as a created, embodied person; to be sustained or upheld in this relationship with the Father through the perfecting Spirit; and to be in relationship with other persons and all of creation.⁵ Moreover, this special relationship is also a vocation to mirror or reflect the glory, life and worship of God.⁶

If to be the image of God is to be sustained in a special relationship with the Father, each other and creation through the Spirit, then the imago Dei is not grounded in intrinsic qualities that particularly mark humans as distinct from the rest of the animals, as essentialism would have it. Christians can understand Genesis 1: 24-31 and 2: 4-5, as many of the Patristic Fathers did, as an account of our unity and connection with the rest of creation as well as of our special relationship with God and role in God’s kingdom. So if Father, Son and Spirit created human beings through evolutionary processes, we would have continuity and connection with all of creation while still being the imago Dei. Evolution does not threaten human specialness before God unless it is viewed as a replacement for divine creative activity (which, of course, is what Richard Dawkins, Jerry Coyne and Answers in Genesis all do repeatedly).

If evolution is broadly right as an account of the creation of all living things (an empirical matter), and if some form of essentialism is found to be consistent with such an account (a philosophical and biological matter), Christians would then have two options for how to understand what it means to be human. We can look for some stable, unique intrinsic features in virtue of which we are human; or we can look to the special Spirit-sustained relationship we have with God, creation and each other. Both are biblically consistent, though I judge understanding the imago Dei as special relationship to make better sense of the whole of the Bible, as well as our experience in the world.

Notes

1. See Gunton, The one, the three and the many and Gunton, The Promise of Trinitarian Theology, T&T Clark (2003).
2. Gunton, The one, the three, and the many, p. 166.
3. Gunton, The Triune Creation; Robert C. Bishop, “Recovering the Doctrine of Creation: A Theological View of Science,” 31 January 2011.
4. For example, see Dennis R. Venema,“Genesis and the Genome: Genomics Evidence for Human-Ape Common Ancestry and Ancestral Hominid Population Sizes,” Perspectives on Science and Christian Faith, vol. 62, No. 3 (2010): 166-178.
5. See Gunton, The three, the one, and the many.
6. As such, the imago Dei has an inextricable missionary focus towards extending the kingdom. See N. T. Wright, How God Became King: The Forgotten Story of the Gospels, HarperOne (2012).

It has been widely reported that the moniker “God particle” was not its originator’s first choice. Still, Leon Lederman, director emeritus of Fermilab and Nobel laureate for neutrino research, did accept the nickname “God particle” because the particle is “so central to the state of physics today, so crucial to our final understanding of the structure of matter, yet so elusive.” “God particle” was quickly accepted by the press and general public because it seemed an appropriate title for a particle theorized to give mass to all elementary matter particles and the force carrying W and Z bosons. Serving this mass-giving function since near the beginning of the universe, a Higgs field (more fundamental than the actual Higgs boson ) must necessarily exist everywhere in the universe and be unchanging. With an omnipresent and immutable field, analogies between the Higgs boson and God naturally developed within the press and the public—“God particle” became deeply rooted. Relatedly, the Higgs boson become an excellent source for theological analogies. (See for example this article.)

Nevertheless, as physicists seek to emphasize, neither the Higgs boson particle nor its field have religious properties. Thus, elementary particle physicists are not fond of the “God particle” appellation. In the opinion of Oliver Buchmueller, of CERN’s CMS group, calling the Higgs boson the “God particle is completely inappropriate. It’s not doing justice to the Higgs and what we think its role in the universe is. It has nothing to do with God“. As Pippa Wells, another CERN scientist expressed, “Calling [it] the God particle … confuses people about what we are trying to do at CERN”. (Source: Reuters)

One alternate name for the Higgs particle that is used within the physics community is the “BEH” particle. “BEH” stands for Brout–Englert–Higgs, three of the six authors of 1964 papers that first proposed a mechanism for giving mass to elementary particles. In addition to Peter Higgs, the five other authors are Robert Brout and Francois Englert, and Tom Kibble, C.R. Hagen, and Gerald Guralnik. The process for giving mass to particles is thus sometimes referred to not just as the Higgs mechanism, but as the Brout–Englert–Higgs–Hagen–Guralnik–Kibble (BEHHGK) mechanism. (Saying all six names a couple of times makes it obvious why we most often only call it the Higgs.)

But issues of naming aside, what is the Higgs and why is it so elusive? According to the Standard Model, the particles that compose matter (the quarks and leptons) are in a category called spin-1/2 particles. The force carrying particles (the photon, the W's, the Z, and the gluons) are spin-1 particles. What the physicists above proposed was the existence of a type of spinless, or spin-0 particle. Not only does the Higgs boson form its own class of particles, it also gives mass to itself and to all the other particles that have mass: to all of the leptons and quarks, and to the W's and Z bosons, but not photons or gluons. This set of relationships is shown in the image below, indicated by the lines connecting the Higgs to these other particles. There are no lines directly connecting the Higgs boson to photons and gluons because the Higgs boson does not interact with these force carrying particles and, thus, photons and gluons remain massless.

But the story of the Higgs particle actually begins with the associated Higgs field, an invisible field (something like a generalization of an electric field) that has a non-zero, constant value everywhere throughout the universe. This Higgs field continuously interacts with all matter particles and the W and Z force carrying particles. Matter and massive force particles are slowed down as they move through the Higgs field, just as are balls rolling through thick mud. The Higgs field is sometimes described as a “cosmic molasses”. Different particles interact with the Higgs field to varying degrees—those interacting more, are slowed down more, those interacting less are slowed down less. Slowing down more equates to acquiring more mass. If not for the Higgs field, all particles would be massless, zipping through the universe at the speed of light. The universe would be without structure—no galaxies, no plants, no life. Without the Higgs field, not even atoms could have formed.

It was theoretically possible for elementary particles to have mass without needing to acquire it through interaction with a Higgs-like field. However, as the standard model of elementary particles developed in the 1950’s and 1960’s, elementary particle theorists realized that if particles had their own innate mass, rather than acquiring it, many beautiful symmetries of particle interaction equations would be broken. To keep the beauty and symmetry in the theory was the essential reason the BEHHGK mechanism was developed, which immediately led to the prediction of Higgs bosons.

When there is enough external energy in a given volume, the Higgs field also produces Higgs bosons. But the Higgs bosons are very unstable and quickly decay. This is the process that enabled the discovery of the Higgs boson at CERN. At CERN, protons are accelerated to high energies via electric fields and directed in circular paths via magnetic fields. The protons then collide and release large amounts of energy. When sufficient energy is released in a collision, the Higgs field can use this energy to produce Higgs bosons. The Higgs bosons quickly decay leaving evidence of their existence through particular combinations of leftover particles that they have decayed into. Among those predicted by the mathematics of the Standard model are the muons and electrons identified by the CERN experimenters. The image at the top shows the identities and paths of particles produced in one of the CERN proton-proton collisions whose results fit with what would be expected from the decay of a Higgs boson.

For a proton-proton collision at the CERN LHC, the above diagrams show both the dominant modes for creation of a Higgs with a mass around 125 GeV, and the two dominant decay channels (modes). The creation mechanism (shown schematically in the left half of each diagram above) involves virtual gluons, the carriers of the strong nuclear force (represented by squiggly purple lines) from the protons. The gluons fuse into a virtual top quark loop (medium blue triangle), which then emits a Higgs boson (squiggly yellow line). The top quark couples more strongly to the Higgs than any of the five other quarks, so the top quark contributes the dominant loop.

The Higgs boson then dominantly decays into either (i) 2 gamma ray photons (the squiggly green lines) via another intermediate virtual top quark loop or a virtual W gauge particle loop (dark blue triangle), or (ii) two Z0 gauge particles (squiggly dark blue lines), which each then decay into a lepton (specifically an electron or a muon)/anti-lepton pair (light blue lines).

The likely discovery of the Higgs boson, and its implied existence of the associated Higgs field, is an amazing success for CERN. Past research and experience at Fermilab and by elementary particle physicists throughout the world also contributed to the discovery. The Higgs boson was the remaining particle in the Standard Model of Particle Physics to be found. With it, the Standard Model is in some sense complete. (Nevertheless, many questions about the Standard Model still remain—many inspired once again by beauty and symmetry. In particular, several numeric values associated with particle masses and interactions could only be experimentally measured, as with the Higgs, and not predicted from the Standard Model.)

With the apparent success of these experiments and seeming confirmation that the physical universe is, indeed, reflected by the complex and beautiful mathematics of the Standard Model, the international physics community is eager to keep delving deeper into the structure of creation. In addition to trying to verify that the 125 GeV particle is, indeed, the Higgs spinless particle and not some more exotic, new particle, CERN physicists are simultaneously seeking to discover an entire new class of particles, resulting from a theorized symmetry called supersymmetry. Discovery of the associated particles, if they exist, will likely take a few more years. For these discoveries we can only wait in anticipation.

Updated July 12, 2012.

Judging from the flurry of headlines over the past week, one might be tempted to think that proof positive of God’s existence (or lack thereof) had just appeared out of a 27-km-tunnel buried beneath the Swiss-French border. This frenzy of news headlines and blog titles hailed the recent news that CERN’s Large Hadron Collider has discovered a brand new particle of a mass of 125-126 GeV, which is assumed to be the Higgs boson, or the so-called “God particle.” The discovery of the Higgs boson would certainly be a breakthrough for particle physics and cosmology, but would such a finding also radically redefine theology’s understanding of God or challenge the existence of such a deity? Is there actually any theological or religious significance in Higgs physics at all?

The short answer is “no,” which becomes apparent when one considers the widely-reported story of how it got named. In 1993, Nobel Laureate physicist Leon Lederman, along with science writer Dick Teresi, wrote a book detailing the history of particle physics starting with Pre-Socratic Greek philosophy Democritus and culminating with the hunt for the Higgs boson. Until this latest discovery, the Higgs boson was the elusive final missing piece of the puzzle known as the Standard Model—a collection of the fundamental particles that constitute our universe and the complex and mathematically-sophisticated relationships between them. Considering how incredibly difficult finding the Higgs boson was proving to be, Lederman wanted to name the book after that “goddamn particle,” according to some of his collaborators. His editor, however, would not allow it and so the name was shortened to “The God Particle: If the Universe Is the Answer, What is the Question?” And thus ‘the God particle’ was born, carrying with it more than enough social baggage for such a miniscule particle.

Particle physicist Dr. Zosia Krusberg (at right) is visiting assistant professor of physics and astronomy at Vassar College and thinks “the term ‘god particle’ is unfortunate. The Higgs boson is no more (or less) divine or spiritually significant than any other elementary particle within the standard model of particle physics.” It may be fundamental to explaining one of the most basic characteristics of the universe—namely the existence of matter and mass in addition to energy—but “it is no more (or less) important than any other physics principle underlying the Standard Model.”

Last week’s discovery was monumental in that it may have finally provided experimental evidence for the Higgs Mechanism and defined the specific energy of the resulting Higgs boson, but even this “breakthrough” for particle physics leaves many scientific questions unresolved. Finding the Higgs boson completes the Standard Model, but it does not do away with many other questions and shortcomings of the current state of particle physics, such as the constituent particles of dark matter, a quantum theory of gravity, and other “mathematically subtle problems.” Not to mention that there is still significant work to be done to determine the exact nature of this newly-found particle. According to Dr. Krusberg, this particle might behave just as the Standard Model predicts or it could instead be “a Higgs-like particle that will serve as a gateway into explorations of physics beyond the Standard Model." Krusberg continued, “And I guarantee that it is this latter scenario that most of us are hoping for: physicists love nothing more than discovering the shortcomings of their theories, since this is the first step toward more fundamental theories with even more predictive power!”

No, finding the Higgs boson does not answer all the questions of particle physics, much less lend insight into the existence (or not) of God. For that reason, Dr. Krusberg (like most physicists) bemoans the term ‘God particle’ and insists, “There really is nothing either literally or metaphorically god-like about the Higgs boson.” Indeed, one writer for the British journal The Guardian reached such a point of frustration about the name that he ran a competition for alternatives. The winner was “the champagne flute boson,” ostensibly because the bottom of a champagne bottle is an excellent and oft-used demonstration of the energy potential of the Higgs Mechanism. Or then again, perhaps it is simply because physicists thought that finally finding this shy particle would call for some of the bubbly.

On the other hand, some science writers and scientists can appreciate the ‘educational benefits’ of such a mysterious and controversial name because it attracts the attention of the general public and puts a relatable face on an extremely esoteric physics concept. Krusberg herself admits that “People are naturally drawn to the mysterious and the controversial, providing educators with great teaching opportunities.” But she worries about the larger social implications involved in “mixing the vernacular of physics and spirituality,” not least because such uncritical mixing can lead the non-scientific community to draw conclusions about the authority and reach of science that are not justified.

Understanding that the Higgs boson is not the literal stuff of God and that it does not prove or disprove God’s existence (as the name seems to suggest) extinguishes the fire under any sort of religious outcry. But this does not mean that its discovery is irrelevant to the discussion of science and faith, nor to the Christian community as a whole. As Dr. Krusberg remarks, “The recent discovery of [this] new boson at the LHC perfectly embodies the scientific process at its best (and thereby illustrates to the public why and how science works).” Scientific exploration of nature is not a fool-proof endeavor; healthy skepticism and accountability to a wide community of other researchers are absolutely critical to its success. But such evidence of the power and finesse of well-executed science as we saw last week is a testament to our ability to explore and understand the ‘how’ of the universe. God has equipped humanity with the desire, the intellectual abilities, and the collective will to recognize and explore the cosmic order and beauty of his creation. God has made our home knowable, and has given us the tools and capacities by which to know it.

At left, Cern researchers present their findings to a few hundred of their colleagues in Melbourne, Australia. Image © 2012 CERN

It is valuable, then, for the Christian community to understand and appreciate how science works, in part to recognize that there are many instances in which science and the church work in tandem in order to better understand and better serve the world. But I think there is something else we can draw from the story of the Higgs boson, too. The nickname ‘the God particle’ has touched nerves in religious communities because it implies that science has the ability to prove or disprove divine existence by physical means. Even though the physics community is by no means claiming insight into the divine, it is sometimes assumed by the religious community that scientists view their work as chipping away at God’s existence when they begin to understand something that was previously unknown, or known only “by faith” in esoteric theories and models.

And yet, regardless of motives or metaphysical interpretations, perhaps physicists' search for the Higgs boson is in fact an apt picture of our own search for God. How many times have we stared up at the starry ceiling in times of crisis and prayed fervently for some kind of sign from God to assure us of his presence? And how many times has that much-desired evidence appeared only in retrospect, when we look back to see God’s hand faithfully and elegantly working in ways inscrutable at the time? It took a community of physicists to discern the presence of the Higgs boson. But even so, they could only do so after the fact from the cascade of particle decays it sparked; they could not observe the particle itself directly. In a similar way, though we often do not see the working of God directly, “in the moment,” we still trust in his presence and providence, often depending on friends, family and the community of the church to help us see his hand in hindsight.

So while the discovery of the Higgs boson does not itself explain God, we rejoice at the subtle yet striking new insight we have into God’s creative genius via the Higgs boson and at the way God gives evidence of his faithfulness in the ordered creation itself. Perhaps, however, the greatest insight we can glean from this breakthrough is an analogy for the way God calls us to seek him and find him together, in the community of those who follow his son.

Tomorrow, Baylor University physicist Gerald Cleaver answers the question, "What is the Higgs boson?"

In a Nutshell

The meaning of the “image of God” has been debated for centuries in the church. A common view is that the image of God refers to the human abilities that separate us from the animals. However, scientists have found that abilities like communication and rationality are also present in animals on a basic level. Plus, theologians do not see the image of God as human abilities. Some theologians see the image of God as our capacity for a relationship with God. Other theologians see it as our commission to represent God’s kingdom on earth. Both of these theological positions are consistent with scientific evidence. Whether God created humanity through a miracle or through evolution, God gave us our spiritual capacities and calls us to bear his image.

In Detail

The “image of God” is a key concept in Christian theology, foundational to Christian thinking about human identity, human significance, bioethics, and other topics. Many Christians see evolution as incompatible with the image of God. How could God’s image bearers have evolved from simpler life forms? Doesn’t image-bearing require miraculous creation of humans rather than shared ancestry with chimpanzees? And when in the evolutionary process did humans attain this image? These questions are tied to many other issues concerning human origins, including the soul, the Fall, and the historicity of Adam and Eve (see sidebars), but in this article we will focus specifically on the image of God.

See “How does the Fall fit with evolutionary history?” and “Were Adam and Eve historical figures?”

The phrase “image of God” does not appear many times in the Bible, but the importance of the concept is emphasized by its repetition in the creation account:

Then God said, “Let us make mankind in our image, in our likeness, so that they may rule over the fish in the sea and the birds in the sky, over the livestock and all the wild animals, and over all the creatures that move along the ground.” So God created mankind in his own image, in the image of God he created them; male and female he created them. -- Genesis 1:26-27

From this text, it is clear that part of bearing God’s image is ruling over the animals. Genesis 9:5-6 reveals another aspect of image bearing: all human lifeblood is sacred because all humans are made in the image of God. The emphasis on Judeo-Christian thought on the sanctity of human life is derived in part from this passage. In the New Testament, the idea is expanded further as Christ is revealed as the true image of the invisible God (2 Corinthians 4:4, Colossians 1:15).

For centuries, theologians have discussed these and other passages, debating the meaning of the image of God (“imago Dei” in Latin). Being made in God’s likeness is not a matter of our physical appearance, because humans don’t all look the same. But to what does the image of God actually refer? Many ideas have been suggested over the centuries, producing a huge body of theological writing. While hard to summarize, we give a brief overview below of three common themes for the image of God. After developing this theological context, we’ll consider how these ideas intersect with evolution.

Image of God as our abilities

A common view is that the image of God refers to human abilities. When people talk of the things “that make us human,” they refer to abilities like reason and rationality, mathematics and language, laughter and emotions, caring and empathy, and cultural products like music and art. Often the motive is to distinguish humans from animals by showing that humans have unique abilities that make us special and superior to animals. Saint Augustine (354-430 A.D.) wrote something like this when he said “Man's excellence consists in the fact that God made him to His own image by giving him an intellectual soul, which raises him above the beasts of the field.”¹ Saint Thomas Aquinas (1225-1274 AD) also emphasized intellect and rationality in his discussion of image bearing.² But Augustine and Aquinas were not speaking of intellect as an aptitude for math or music; Aquinas instead writes of an “aptitude for understanding and loving God.” In fact, the modern emphasis on reason comes more from secular Enlightenment ideas than from Christian theology. During the Enlightenment, the image of God was connected to ideas like the natural dignity and majesty of humankind that separates us from the brute beasts of the animal world.

Scientific evidence is piling up that humans have more in common with animals than was once thought. Genetic evidence shows that humans and chimpanzees share much of their DNA. Studies of animal behavior (particularly of chimps and other apes) show that animals not only laugh and cry and care for each other, but can learn sign language and even have basic reasoning ability. In fact, Christian neuroscientist Malcolm Jeeves writes that “any attempt to set down a clear demarcation between the reasoning abilities of nonhuman primates and humans is found to have become blurred.”³ Obviously, humans have a much larger capacity to reason than animals, but reasoning is not a uniquely human ability. As neuroscientists and animal behaviorists learn more about animals, they see how traits appear in a rudimentary form at a level similar to human children.⁴ Whether or not one accepts evolution, evidence from living humans and animals does not show a distinct difference in kinds of abilities (only degree).

See “Made in the Image of God: The Theological Implications of Genomics” a 2-part blog by Denis Alexander.

Another challenge for this picture of the image of God is the place of people with mental disabilities. If a person is impaired in reasoning or language, are they bearing less of God’s image? Are they not showing his true likeness? The Christian answer to these questions is No! The Bible repeatedly teaches that God values all people, particularly those who are rejected by society or unable to care for themselves.⁵ In fact, Genesis 9:5-6 points to image bearing as the reason that all human life is valuable. This is a major motivator for Christians who seek to protect the unborn, the poor, and the aged. Surely bearing God’s image must mean something other than using our abilities.

PLEASE READ THE REST OF THE ANSWER HERE.

Notes

1. Saint Augustine The literal meaning of Genesis, Book 6, Chapter 12 (Google books, p. 193)
2. Thomas Aquinas, Summa Theologica, First Part, Question 93 (html)
3. Malcolm Jeeves, “Neuroscience, Evolutionary Psychology, and the Image of God” Perspectives on Science and Christian Faith (2005) 57.3, p. 178 (PDF)
4. Similarly, many human traits have been replicated in artificial intelligence, particularly logic and math but also conversational language and computer-generated art.
5. For more see, Kathy McReynolds “More Than Skin Deep” BioLogos Forum June 2010

As we’ve seen in recent essays (and comments) touching on Biblical scholarship, philosophy, theology, and anthropology, the imago Dei is a complicated idea, linked to the question of whether what makes humans unique among the creatures on earth is physical, cultural, spiritual, or some combination of all three. As Christians who seek to frame what the natural sciences tell us about our physical humanity with what the Bible suggests are our defining human qualities, we tend to focus on what Genesis means when it says Adam was “made in the likeness of God”; but it is helpful to remember that the first mention of God’s image in human form looked forward to the full revelation that would come in Christ. Thus, we ought also seek to understand Jesus as the model towards which Adam always pointed, and by which we should understand both Adam and ourselves.

Going one step further, we should also look forward from Jesus to the life of the Church. For if Jesus was the true image of God, then at Pentecost, the new community of believers took on the role of imaging the continuing presence of God in and for the world. The Church was constituted as the very Body of Christ, charged with making him known in their lives as well as their words. Thus in the structure and life of the Church we also see something important about the imago Dei.

Perhaps one way to hold in tension the various interpretations of the image—that is, to affirm the incomplete truths available through the relational, functional, substantial, and elective models—is to look at a literal image of the way the social aspect of imaging God via the Church interacts with the intensely individual and personal aspect of imaging God in individuals. Picking up on Kathy McReyolds’ sketch of personal transformation through encounters with those with disabilities (More than Skin Deep), I’d like to turn our attention towards the work of Chicago artist Tim Lowly, whose monumental portrait of his disabled daughter (Temma on Earth, 1999), is pictured above. Lowly’s work compels us to recognize the image of God even in one who lacks markers of those other roles, capacities, and relationships, and highlights two linked characteristics common to Jesus and Church: brokenness that does not merely equate with imperfection, and a social picture of our essential identity in Christ. By allowing Lowly to place Temma’s identity and humanity at the center of our attention, we can reframe our sense of what it means to bear the image of God and reflect the crucified Christ as his Body.

Profoundly Other

Born in North Carolina but spending his youth in South Korea (where his parents were Presbyterian missionaries), Tim Lowly attended Calvin College and began work as an artist in Michigan. But his life and work took an unexpected turn in 1985, when Tim and his wife Sherrie’s daughter was born and suffered a medical emergency during her first two days home from the hospital. In 2002, journalist Fred Camper’s incredibly sensitive article treated the Lowlys’ physical, emotional and spiritual journey with Temma at length, and I encourage readers to turn to that essay for the full narrative background to Tim’s approach to his daughter and his art. But the central facts are that for all of her now 27 years, Temma’s host of physical and mental disabilities have made her completely dependent on others, and have meant that the relationship she has with her parents (and they with her) is a radical departure from ‘normal.’ Temma’s “profound otherness” challenges most of our expectations about the human capacity to image God. Speaking to Camper, Lowly describes Temma:

It's unlikely that she thinks in a way that we would call thinking," he says, "because our ways of thinking are based so much on learning, experience, sight, socialization, and history, and I doubt any of those things have any bearing on Temma. I don't even think comparing her to animals makes sense. There's a certain wholeness to the way animals think that I don't think Temma is capable of. I'm pretty sure she does have an inner life, but I don't think she has the mental mechanisms that would make it correspond in an understandable way to the way we think.

And yet Lowly has produced hundreds of paintings and other works that feature Temma, some of them monumental in scale, none of them shying away from questions of the purpose, value, and meaning of her life for their family, and for ever-widening circles of community. Certainly there is a political component to Lowly’s work that addresses inequity in culture and church. Generally, he says, the church has been compassionate, but “nearly always from perspective of the able-bodied and the ‘whole’ vs. the disabled, never mind that none of us measure up to complete wholeness.” Yet his work also reflects the way Temma, in her “otherness,” creates community. Artist-in-residence and gallery director at Northpark University since the mid-1990s, Lowly has often made Temma a physical presence in the studio and classroom. Carry Me, 2002 (drawing on panel, 108" x 48," at left) depicts students from an advanced class holding Temma, but they were also involved completing the project. Another large work, Culture of Adoration, 2008, shows Temma as the model in a drawing class, with Lowly drawing the parallel between that scene and the adoration of the Magi at Jesus’ birth. That comparison pictures the way a community forms around loving attention and worship, but subverts artistic and cultural expectations that only what is beautiful should be valued. Lowly notes that while Temma is often alone, in some ways she’s never alone: “She’s cared for by her parents, but that relationship extends out to a much broader church outside her family.” Both paintings, then, are images of Christ’s corporate body as much as they are of Temma or the painting students who carry and draw her.

What bearing, then, does Lowly’s particular way of seeing and depicting his daughter have on us, on our sense of the imago Dei? Part of his ongoing artistic project is to understand and interrogate the way the traditions of perspective in Western art and culture presuppose and privilege the individual, solitary and unified point of view as the most important, the most true. In the wake of modernist emphases on self-expression in art, Lowly also sees value in pursuing ways of working that bring out the meditative (and even prayerful) craft aspect of painting, and that at least partially de-emphasize his and other artists’ subjective positions. He increasingly works from photographs (and collages of many individual pictures), and has more and more sought to bring collaboration into the making of his work. When Lowly takes Temma as his subject, these features of his practice emphasize the way that, in the Church, our individual identity is experienced as a tension between brokenness and wholeness in the Body.

Broken Together

There is a sense in which we look at Temma and we want to affirm that she is made in the image of God by denying that the image of God has anything to do with her physical, material body. Indeed, one way to approach the problem made visible through Lowly’s painting is to imagine the soul as imparted to (or trapped in) the physical frame. This certainly fits with saying that the image-bearing role of humanity in general is an act of the grace of God, not something dependent on our abilities. But in the election model, we are reminded that God didn’t call Abraham just to a “spiritual” identity, but also to physically constitute a people sent into the very concrete physical world.

Likewise, if we recognize Jesus as our model for the image of God, we will not deny the physicality of the human experience, nor the incarnation, nor even Christ's suffering on our account. Indeed, we must affirm the goodness of creation and our physicality, even—especially—in its brokenness because Jesus, himself, was broken. Even after the resurrection, his wounds were not abolished or erased, but remained tangible marks by which the Lord revealed himself every bit as much as he did in his creative and healing power. And in the Revelation image of the victorious Christ, we have another picture of that essential and persistent sacrificial brokenness in the Lamb who appeared “as if slain.”

What of the Church? Similarly, the Church remains a fragmented whole when it is at its best—broken open to be dispersed into the world. And though it is also all-too-often broken by own individual and corporate sin, even that finds its meaning and redemption in the image of bread broken in the Lord’s Supper—the way that sharing brokenness together unites the individuals in a congregation with each other and with Christ. As a reminder of Jesus’ own individual body, communion addresses both of those senses; it is the means of both healing and sending.

Christ’s commission to the Church, then, presents a profoundly social model of being the continuing revelation of God for the world. We bear the image of God together, and the image of God is only fully realized when we are members of a community, in relation to other human beings (even if that relationship is one of complete dependence), as opposed to seeking independence. This does not and ought not compromise the absolute worth of each individual, but should remind us that part of our worth is tied up in our integration with the whole body of Christ.

One last example of Lowly’s work gives iconic form to this inter-relation between image-bearing, self, identity, and the community of the Church. Made to commemorate Temma’s 25th birthday in 2010, At 25(right, and below), is a collaborative piece constructed of 25 individual, two-sided panel blocks that fit together something like a puzzle. On one side is a black and white portrait of Temma, while on the reverse, the individual blocks have been painted and gilded in different patterns and techniques. Lowly constructed the piece, but sent each block out to be completed by 30 different artists, either working alone or in pairs. In requesting them to do their sections of the composite portrait in an “artistically neutral” style, he was asking them to subjugate their artistic personae and self-expression to the depiction of Temma. Not every artist was able to do that to the same extent, so the final object is an image of the imperfection of our self-giving—or our inability to see others without looking through our own particular lenses of self—even while being a testament to the compassion and care of Lowly’s dispersed community.

Most importantly for this discussion, At 25 suggests that our image-bearing of God does not rest on our individual “fitness,” much less how well we “fit in.” Rather, it is carried by the whole human community, most fully in the broken Body of Christ. In this respect, brokenness is not something to be corrected; it is something that makes the particular community of the Church possible. Individuals may not be able to fulfill or even recognize the functional aspects of the imago Dei, they may not even be capable of the relational aspects—or of returning expressions of love or kindness or thanks, or even awareness. But the whole body, the beloved community, the nation God set apart for himself and the world, is called to be the image of God for each of us—precisely when we can’t.

Tim Lowly is Assistant Professor of Art at Northpark University. An inter-disciplinary artist, he works with painting, drawing, installation, digital media, photography and music: both individually and collaboratively. His work has a lyrical realism and quiet spirituality that have contributed over the last thirty years to the development of a international reputation. While Tim’s art and music address a variety of subjects, the central pillar of his work has been his daughter Temma who is, in his words, “profoundly other”. The clinical diagnoses of “multiple impairment” or “spastic quadriplegia” do little to address the compelling presence of this young woman and the way her being and essence have shaped her father’s work.

Lowly was born in Hendersonville, North Carolina in 1958. The son of medical missionaries, he spent most of his youth in South Korea. He attended Calvin College and received a BFA degree in 1981. His wife Sherrie Lowly is a United Methodist Pastor. They reside in Chicago, Illinois. Since 1994 Tim has been affiliated with North Park University in Chicago as professor, gallery director, and artist-in-residence. Tim is represented by Koplin Del Rio Gallery in Los Angeles.

For additional information (including exhibitions and collections) see Tim’s personal website.

All images © Tim Lowly.

For the past twelve years, I have had the privilege to teach in the Bible Department at a prestigious Christian university. Most of my students have been raised in Christian homes and have attended conservative, Bible-believing churches all of their lives. These students believe that they have a pretty solid understanding of what the image of God entails; at least they think they do until they encounter the world of disability. Disability creates a dissonance in their worldview that they are not expecting. All of a sudden, what they thought they understood about the image of God comes crashing down like a house of cards. The image of God and disability just do not seem to go together.

The following quotes from some of my student’s papers are representative of many and their experience with the disabled “strange other.” What is communicated loud and clear is the challenges disabilities raise for their conception of the image of God:¹

I believe that those with disabilities are equal to us … but I discovered a hidden evil in my heart. Deep in my heart, hidden from the world, I believed that children born with disabilities that would normally not survive its first few days should be allowed to die.

I think I could have intellectually acknowledged that all men and women are created in the image of God … In this class I was challenged to see the realities of disability and ask if I really did believe that God created these individuals in his image and salvation was for them too.

Though I have always known that these individuals are created in His own image, I often found myself secretly thinking that they were miserable and often a burden on others.

Sometimes I feel pity for disabled individuals because they are not “normal”. I feel that their disability is hindering them from experiencing the best life possible. I think disabled people experience a lesser quality of life because they cannot physically and/or mentally do as many things as a “normal” person could.

Now, these young people are not more spiritually or morally bankrupt than others in contemporary society. In fact, to the contrary, these Christian students are considerably more spiritually and morally sensitive in general because of their commitment as Christ- followers. Still, these views have been nurtured and influenced by two factors, one that is cultural and one that is religious: 1) the pervasiveness of a reductionist view of human being fostered by scientism; 2) a wooden, literal interpretation of Genesis 2:7 which says that “the Lord God formed the man from the dust of the ground and breathed into his nostrils the breath of life and the man became a living being.”

Taken together, these two factors present a skewed view of human being, one that focuses on the physical and material rather than on the spiritual and essential. This is one of the reasons why my students twinge and recoil a bit at the thought that persons with disabilities can be made in God’s image. “They just don’t look like it,” they say, zeroing in on what is physically seen. This view has had enormous consequences for people with disabilities. In fact, Adolf Hitler, as part of developing his approach to the weaker members of society in his book Mein Kampf, identifies the stronger (better looking and functioning) members of society as “images of the Lord” in contrast to the weaker members who are mere “deformities” of that image, and who ought to be cleansed from society. Many have argued that Hitler’s ideas concerning those with disabilities were inspired solely by Darwinian evolution. However, these quotes from Mein Kampf reveal a horrific misuse of Scripture, not evolutionary ideas.

Furthermore, with regard to evolution, a face value exegesis of Genesis 1 & 2 does not dictate that the physical stuff God used to create human beings was special or unique or that the image itself resides in it. It shows, rather, that all matter was formless and void until God, who acted and willed out of his good pleasure and sovereign choice, brought order and harmony to it. This applies as well to the creation of human beings who are uniquely created in God’s image. If this image is not merely physical stuff, what is it? What does the literary and historical context of Genesis 1 & 2 reveal?

There are three views on the image of God: 1) Substantial; 2) Relational; and 3) Functional. The functional view sees the imago Dei as a function or role that humans fulfill--such as being priests or having dominion. The relational view has to do with humans imaging God in their ability to have spiritual relationships—primarily with God, but also expressed in terms of our male and femaleness and other nuances. The substantial view essentially says that God’s image is imprinted on the person’s soul as an image is impressed on a coin, and has much to do with human capacities like our free will and ability to reason. It has been predominant in Christian theology in the West since about 600 AD.

But though we do have specific capacities that bear on our responses to God, as the substantial view says, the human being is an embodied soul who has both relational and functional capacities, as well. The relational implications include the biblical truth that among all God’s creatures, only human beings can know Him and be consciously aware of Him. Most importantly, he knows us and can be in relationship with us even when we do not acknowledge him out of rebellion, or cannot respond to him because of disability. If we consider the Substantial view’s emphasis on conscious awareness, ability to exercise freedom, and decision-making capacities alone, however, some human beings may not qualify as persons, whereas some non-human animals might.

Against this, a more holistic view affirms that all human beings bear God’s image, regardless of capacities. The image of God cannot be lost or compromised in anyway. Even the poorest functioning human being profoundly reflects God’s image.

In an unexpected and peculiar way, my students discovered this truth about the image of God when they began to interact with people with disabilities in my classroom. This truth about the image utterly transformed and they began to see people with disabilities quite differently. The following quotes come from the same students quoted at the beginning:

What I came to realize is that since the disabled are people, they deserve life. As humans made in the image of God, we are to try to preserve our fellow disabled brothers and sisters who are also made in the image of God.

When I went to the day group home, it was an amazing experience. I really enjoyed interacting with everyone there. I was able to paint with them, and one of them sang to me and taught me to dance; it was so much fun. It was great to see how each and every one of them was so unique and made in the image of God.

In this class I was challenged to see the realities of disability and ask if I really did believe that God created these individuals in his image and salvation was for them, too. As a result of what I have learned from this class my answer to these two questions is a resounding yes! God loves individuals with disabilities and knows the depths of their hearts and minds on a level I could never comprehend. Who am I to doubt who God knows, who He loves, and to whom He offers the gift of His Son.

At the beginning of the semester, disability was a foreign world for me. That world was new and uncomfortable. I had no idea how to interact with anyone with a profound disability and had little desire to learn how. Throughout this course, the walls of misconceptions, fears, and insecurities that I have built up to distance myself from disability have slowly been chipped away. As I learned more about disability, my fears and discomfort were replaced with compassion and joy. Exposure to individuals and families with disabilities was the most effective way to break down those walls. Having the opportunity to observe and interact with individuals with disabilities was invaluable. Participating in disability ministry is not burdensome, as I had initially worried, but freeing. I left the night feeling uplifted, loved, and so aware of God’s mysterious presence within broken humanity.

During Jesus’ ministry on earth, often the best way to find him was to seek out those society considered strange, unclean, or undesirable; Jesus often sought them out, himself, in order to show that God’s love for us does not depend on our merits or abilities, much less our outward appearance. Similarly, my students today meet the Lord anew—and discover that same message of God’s unmerited grace and love—when they seek out relationships with those our society finds strange and broken, with those who they could easily avoid seeing at all. Rather than judging with the eyes alone, my students learn to recognize their cultural and theological blind-spots, and see both the disabled and themselves in the light of Christ’s love. Relationships are transforming; and relationships with people with disabilities can transform not only our image of them, but of the God who made in His image, and dwells with us in places deeper than the skin.

Notes

1. All student quotes used by permission. Names are left out to protect student privacy.

Left: "Abrahamic Covenant" by Christoph Weigel, 1695.
Courtesy Pitts Theological Seminary, Emory University.

The people of your culture cling with fanatical tenacity to the specialness of man. They want desperately to perceive a vast gulf between man and the rest of creation. - Ishmael ¹

For the destiny of humans and the destiny of animals is the same: As one dies, so dies the other; Both have the same breath of life. And humans have no preeminence over the animals…All go to the same place; All come from dust, And to dust all shall return. - Ecclesiastes 3:19-20

What is humankind’s place among the animals? Should we even count human beings among the animals at all? Perhaps we—as men and women—are something else entirely? Such questions are not new. Indeed, they are as old as writing itself and similar ponderings about human identity occupy the most ancient of texts. While many of these primeval writings have crumbled in the winds of time and have come to us only in fragments, the Genesis account of human and animal origins remains a living document that occupies a vital place in the life of Christian practice and thought. In the first chapter of the Genesis narrative we read that humans—male and female—were created in the image (tselem) and likeness (demuth) of God. But what does this mean? There is certainly no shortage of proposed answers, and over two thousand years of theological tradition bears witness to this fact. Here, however, we are not primarily interested in tradition—as valuable and insightful as it may be—but we are concerned with what the Bible itself has to say.

Taking the authority of Scripture seriously demands that we engage with Scripture in light of both its original languages and its original cultural context. If we are to avoid—as much as it is possible—projecting our own personal, modern and post-modern cultural presuppositions onto Scripture, then we must be willing to do some of the hermeneutical (or interpretive) hard work. In other words, if we want to allow Scripture to speak for itself, we must be hyper-aware of the cultural lenses we are wearing when we read it. Interpreting the Bible through five hundred years of Protestant tradition, fifteen hundred years of Roman Catholic tradition, or one hundred years of Seventh-Day Adventist tradition won’t do.² Rather we must venture to take off the thick hermeneutical lenses of tradition and boldly attempt to go into the world of the sacred text itself so that we can allow the ancient inspired words to shape the lenses or our reading.

With this approach to Scripture in mind, I believe it is useful to address the matter of the image and likeness of God (or imago Dei) by first asking what the imago Dei is not. Throughout the centuries, theologians, philosophers, and others have posed a number of answers to the question of what the imago Dei is. The vast majority of these answers have focused on one or a few characteristics that humans alone have and that non-human animals lack. For example, Evangelical Christian author Kay Warren explains: “Animals and people are two different classes of created beings and they will never be equal in their worth. As precious as animals are to our daily existence, they operate from instinct, not volition. Only people have a spiritual dimension. We are the ones created in the image of the Creator, the only ones with a soul.”³ In a similar manner, political commentator Ann Coulter, citing “the story of Genesis”, maintains: “It’s not merely opposable thumbs and a bipedal gait that make us distinct from the other beasts. It is consciousness of our mortality, a moral sense, language, mathematics, art, beauty, music, love, longings for immortality, a sense of symmetry, the soul’s ascent, the ability to accessorize, and our fascination with Branson, Missouri…We are in God’s image, and we’re the only ones in God’s image, which is why we eat escargot rather than worship them.”⁴ While these are two popular contemporary voices, similar views are espoused by numerous academics as well. In this way the imago Dei has, for many, become synonymous with one central characteristic or several key traits that make humans unique among and/or superior to animals.⁵

As intriguing as such perceived indicators of human uniqueness are, and regardless of the scientific status of claims for such distinguishing human traits, the idea that there are particular physical features and/or behavioral characteristics that make men—and not beasts—in the image and likeness of God is not one that is found anywhere in the pages of Holy Scripture. With regard to humans as “the image and likeness of God,” a literal and consistent reading of the Genesis narratives discloses that the imago Dei designation does not refer to unique characteristics or capacities which humans posses in a way that excludes other non-human animals.

Hebrew scholar Phyllis Bird informs us that the scriptural context of the phrase “image and likeness of God” makes it plain that “its theological significance is in the place it gives to humans within the created order, not in any physical or moral attribute of the species, in either its present or ‘original’ state.”⁶ In the Bible the imago Dei is not about exceptional human capacities or characteristics that automatically qualify humans as being included in the imago Dei category. There is no reason, explains Bible scholar James Barr, to believe that the author of Genesis chapter one “had in his mind any definite idea about the content or location of the image of God.”⁷ The terms “‘image’ and ‘likeness’…make no statements about the nature of human beings.”⁸ When we read of “the creation of human beings in God’s image (Gen 1:26)…the biblical narrative remains silent…about any qualities of human nature that might account for their special standing.”⁹

If we are to properly understand the meaning of the texts, then, says Old Testament scholar Claus Westermann, we must confidently resist “the tendency to see the image and likeness of God as a something, a quality.”¹⁰ Consequently, a literal reading of the early Genesis accounts demands that no specific anthropological content or characteristics may be directly equated with the imago Dei. If one is to take the findings of biblical exegesis seriously, then—apart from theological tradition—the image of God cannot be defined on the basis of particular physical traits or behavioral characteristics. This means that—according to a straightforward reading of Genesis and the rest of Scripture—humans are not said to be biologically or behaviorally unique in a way that is related to their being named the “image of God.”

In addition to the broad consensus among biblical scholars that the image of God in humans, when understood within its original Hebrew linguistic and Ancient Near Eastern context, has nothing whatsoever to do with an appeal to the human possession of particular characteristics which non-human animals lack, research in biblical exegesis has similarly revealed that there is no essential or substantial super-natural divide between humans and other animals. Scripture, when read in the original languages, clearly describes both “man and beast” as possessing “the breath of life” and refers to both equally as “souls.” In this way Scripture makes no ontological or metaphysical distinctions between humans and non-human animals. Instead, the scriptural “emphasis lies on the commonality that exists between the humans and the rest of the animal creation.”¹¹

While the use of the Hebrew word nephesh, often translated as “soul”, to describe humans has been taken by some as an indication that humans are substantially set apart from the animals, the nephesh is not an exclusive possession of humans. Indeed, the Hebrew text describes both humans (Gen 2:7) and animals (Gen 1:21, 24) equally as nephesh hayyah or “living souls.”¹² Thus, Bible Scholar Gordon Wenham explains that in Genesis 2:7, which describes the human being as a nephesh, “it is not man’s possession of the ‘breath of life’ or his status as a ‘living creature’ that differentiates him from the animals—animals are described in exactly the same terms.”¹³ In Genesis, “human beings…are only one subset of God’s ‘living beings,’ into whom God has breathed the breath of life” and established as “living souls.”¹⁴

According to the biblical understanding, then, “what is distinctive about human beings is not that they have a ‘soul’ which animals do not possess, nor that they have a ‘spirit’ which other creatures do not possess.”¹⁵ It is clear, then, that “the possession of nepheš is not a unique characteristic of the human person.” Indeed, “unless one is ready to grant that animals have ‘souls’ in the same way that humans are alleged to have, then we might better conclude that the Genesis account is referring to the divine gift of life: ‘the human being became a living person.’”¹⁶ Consequently, “claims for a ‘special creation’ of humanity in comparison with animals and the material world conflict with the strong assertion in Genesis 2 that, physically (organically), Adam does not differ from the ‘beasts of the field.’”¹⁷ The theological language of anthropology in Genesis 1 and 2 “underscores Adam’s linkage with the animal creation, not his difference from it.”¹⁸

Whatever else the imago Dei might be, then, a clear and consistent reading of Scripture does not permit us to equate it with either a non-material soul which animals lack or some unique physical characteristic or behavior which animals lack. These conclusions regarding what the image and likeness of God in humans IS NOT lead us directly to our discussion of what the imago Dei IS.

In Part 2 of this series, Dr. Moritz examines how the phrase "image and likeness of God" is used within Scripture itself.

Notes

1. Daniel Quinn, Ishmael: An Adventure of the Mind and Spirit (New York: Bantam, 1992), 146.
2. I mention SDA because the prophecies of Ellen White and her interpretations of Genesis have played a significant role in shaping contemporary Evangelical understandings of the text. See Ronald L. Numbers, The Creationists: The Evolution of Scientific Creationism (Berkeley, CA: University of California Press, 1992), 74. For an online lecture on this topic see http://vimeo.com/38687776
3. Kay Warren, “Puppies Aren’t People: When compassion for animals goes too far,” (Accessed May 22, 2012) http://blog.christianitytoday.com/women/2009/04/kay_warren_puppies_arent_peopl.html. In this essay Kay Warren cites the theological views of her husband Rick Warren.
4. Ann Coulter, Godless: The Church of Liberalism (New York: Crown Forum, 2006), 266.
5. For example a recent group of Genesis interpreters concludes, “Evidence points to the fact that man is a unique creation, made in the image of God.” David N. Menton, “Did humans really evolve from ape-like creatures?” in War of the Worldviews: Powerful Answers for an Evolutionized Culture, ed. Ken Ham, Bodie Hodge, Carl Kerby, et al. (Green Forest, Arkansas: New Leaf Press, 2006), 43-59.
6. Phyllis A. Bird, “Theological Anthropology in the Hebrew Bible,” in The Blackwell Companion to the Hebrew Bible, ed. Leo G. Perdue (Malden, MA: Blackwell 2001), 262.
7. James Barr, “The Image of God in the Book of Genesis: A Study of Terminology, ” Bulletin of the John. Rylands Library 51 (1968-69), 13.
8. Horst Dietrich Preuss, Old Testament Theology, vol 2, trans. Leo G. Perdue (Edinburgh: T & T Clark, 1996), 115
9. Kathryn Tanner, “The Difference Theological Anthropology Makes,” Theology Today 50:4 (Jan 1994), 573.
10. Claus Westermann, Creation, trans. John H. Scullion, S.J. (Philadelphia: Fortress Press, 1974), 57-58.
11. Iain Provan, “The Land Is Mine and You Are Only Tenants (Leviticus 25:23): Earth-keeping and People-keeping in the Old Testament,” CRUX 42:2 (Summer 2006): 5.
12. Claus Westermann, Genesis 1-11: A Continental Commentary, 1st ed. trans. John J. Scullion (Minneapolis, MN: Fortress Press, 1994), 136.
13. Gordon Wenham, Word Biblical Commentary: Genesis 1-15 (Waco: Word, 1987), 61.
14. Provan, “The Land Is Mine and You Are Only Tenants,” 5.
15. Ray Anderson, “Theological Anthropology” in The Blackwell Companion to Modern Theology, ed. Gareth Jones (Oxford: Blackwell, 2004), 85 (emphasis added).
16. Joel B. Green, “Restoring The Human Person: New Testament Voices For A Holistic and Social Anthropology,” in Neuroscience and the Person: Scientific Perspectives on Divine Action, ed. Robert John Russell, Nancey Murphy, Theo C. Meyering, and Michael Arbib (Vatican City State and Berkeley, CA: Vatican Observatory and CTNS, 1999), 5.
17. Lawson G. Stone, “The Soul: Possession, Part, or Person? The Genesis of Human Nature in Genesis 2:7” in What About the Soul?: Neuroscience and Christian Anthropology, ed. Joel B. Green (Nashville: Abingdon, 2004), 50.
18. Ibid., 57.

I want to express my gratitude to those associated with BioLogos for the chance to dialogue with them. I have found their material to be challenging and thought provoking, and look forward to continuing the conversation. In the area of science, to call me a novice would be a kindness, and so to question their evaluation of the scientific evidence for the evolutionary process would be inappropriate for me. However, I do want to raise some questions about their evaluation of theological issues, especially concerning the image of God in humanity. I refer especially to their response to the question, “At what point in the evolutionary process did humans attain the ‘Image of God?’”¹

The BioLogos response begins by correctly noting that the precise meaning of the image of God has been the subject of debate throughout Christian history, but they believe the majority view sees the image of God as “characteristics of the mind and soul,” such as “the ability to love selflessly; engage in meaningful relationships; exercise rationality; maintain dominion over the Earth; and embrace moral responsibility.” They see these characteristics as being acquired through the evolutionary process, though they also state, “We do not know if humanity received the image of God by the immediate onset of a relationship with God or by a slower evolutionary process.” Further, since they identify the image with characteristics of the soul, they add in a discussion of the soul, “We also cannot know whether God directly intervened in the evolutionary process at this point [referencing Gen. 2:7], or whether the unfolding evolutionary process produced the human soul.” It is at this point I wish to question whether or not it is possible for the image of God to be produced through the evolutionary process apart from the special intervention of God. BioLogos seems to lean toward the image being produced through evolution, but is ultimately non-committal on the possibility of divine intervention. I want to argue that there is good reason to argue for the necessity of divine intervention in giving to humans the image of God.

I have no strong objection to the list of characteristics given in the BioLogos response, though I would see most of them as underlying the capacity for relationship with God, which I see as central to the image. Nor do I have any necessary objection to the idea that God used the evolutionary process in developing the brain and other physical abilities of human beings necessary for exercising some of the characteristics involved in the image. Nor do I think that Gen. 2:7 requires the direct intervention of God in implanting the soul (though it certainly allows it). The problem, rather, is in not recognizing that the image of God in Scripture seems rather clearly linked with something immaterial in the human constitution (whether it is called soul or spirit) that could not have come into being by evolutionary processes. My argument for affirming the necessity of direct intervention of God in the creation of humanity in the image of God rests on three assertions. Let me try to state and defend them.

First is the assertion that central to the image of God is the capacity for relationship with God. I do not think this would be rejected by those in the BioLogos community. Within the BioLogos response the phrase “relationship with God” is found numerous times in association with the image of God. They may not like the part about such a capacity being central to the image of God, but the fact that the image of God is what distinguishes humans from other animals in Genesis 1, coupled with the fact that it is humans, and not other animals, who engage in personal relationship with God throughout Scripture, makes a fairly strong case for linking “image of God” to “capacity for relationship with God.”

The second assertion is that this capacity for relationship with God is something that continues after the death of the body, and is associated with something in human beings that continues to exist after the death of the body. Here I recognize that there has been a growing chorus of voices advocating monistic views of the human constitution,² but they all seem to fail to account for the strong biblical evidence for human existence in the intermediate state.³ That which survives death is called the soul in some places (Gen. 35:18; Rev. 6:9-10) and the spirit in others (Eccles. 12:7; Heb. 12:23), but it is identified with the person himself in II Cor. 5:8 and Phil. 1:23. Jesus says to the thief on the cross, “Today, you will be with me in paradise” (Luke 23:43). Both of their bodies would soon be in graves, but the words “you” and “me” seem to affirm an existence apart from their bodies.

The third assertion is that whatever it is in human nature that survives the death of the body (soul or spirit) must be non-material, and could not be produced by the evolutionary process.⁴ Alvin Plantinga, in an argument against materialism, asks, “How could an immaterial soul have come to be by way of evolutionary processes?”⁵ He quotes Richard Dawkins,

Catholic morality demands the presence of a great gulf between Homo Sapiens and the rest of the animal kingdom. Such a gulf is fundamentally anti-evolutionary [and hence wholly heretical?]. The sudden injection of an immortal soul in the timeline is an anti-evolutionary intrusion into the domain of science.⁶

I would change Dawkins’ wording from “Catholic morality” to “The image of God in humans” but the conclusion is the same. I cannot imagine how an immaterial reality, which survives the death of the body, could be produced by natural processes, such as evolution, even God-guided evolution. I do not think this is a God-of-the-gaps argument that could eventually fall to advances in science, but a logical argument, based on the intrinsic difficulty of seeing how the natural and mortal could produce something immaterial and capable of surviving the death of the body. Even if someone were to question my association of the image of God with the spirit or soul (assertion 1), I would argue that the mere existence of an immaterial spirit/soul that survives death (assertion 2) yields the same necessity of divine involvement in the creation of the immaterial aspect of human nature (assertion 3), which is my chief contention.

Notes

1. Subsequent references are taken from the response given at http://biologos.org/questions/image-of-god, accessed 10/14/2011.
2. Joel Green has been perhaps the most prominent voice advocating monism (see Joel Green, Body, Soul, and Human Life: The Nature of Humanity in the Bible [Grand Rapids: Baker Academic, 2008] and Joel Green, ed., What About the Soul? Neuroscience and Christian Anthropology [Nashville: Abingdon, 2004]), though a similar view has been affirmed by a number of his Fuller Seminary colleagues who advocate a “non-reductive physicalism” (see Warren S. Brown, Nancey Murphy, and H. Newton Malony, eds., Whatever Happened to the Soul? Scientific and Theological Portraits of Human Nature [Minneapolis: Fortress Press, 1998). For a more complete presentation of views, see Joel Green, In Search of the Soul: Four Views of the Mind-Body Problem (Downers Grove, IL: InterVarsity Press, 2005).
3. John W. Cooper, Body, Soul & Life Everlasting: Biblical Anthropology and the Monism-Dualism Debate (Grand Rapids: Eerdmans, 1989) gives a strong defense for dualism primarily from the evidence in Scripture for the intermediate state.
4. I recognize the objection here of William Hasker and the idea of emergentism, or emergent dualism, in which a distinct soul or self emerges from the complex configurations of the biological organism, similar to magnetic fields generated by physical objects but distinct from them. See Hasker, The Emergent Self (Ithaca, NY: Cornell University Press, 1999), for the fullest presentation of his view. The difficulty of his view lies in attributing to material stuff the power to generate a non-material reality. This difficulty is raised by Alvin Plantinga (see n. 5 below) and others and emergent dualism is as of today still a minority view in philosophical circles.
5. Alvin Plantinga, “A New Argument Against Materialism” (plenary address for the Evangelical Philosophical Society, Atlanta, GA, 18 November 2010).
6. Ibid. No source for Dawkins is given.

The astronomy community is particularly interested in this event because exoplanets throughout the Milky Way galaxy regularly transit their parent stars in just the same way. This local example will allow astronomers to test and refine techniques used to determine the composition of these exoplanets' atmospheres, providing insight into whether these distant planets could possibly harbor life.

As Venus begins to cross in front of the disk of the Sun, Venus's atmosphere will refract the Sun's light, illuminating the backlit portion of the planet's atmosphere. Telescopes on the ground and in orbit will be trained on this thin arc of atmosphere lit up by the Sun. Astronomers will use spectrometers to break the light up into its constituent colors, from which they can determine the chemical composition of our over-heated sister planet's atmosphere. Once perfected, this same technique can be used to examine the atmospheres of planets far beyond our own solar system, offering us one of our best clues as to the habitability of these distant worlds.

Not only is this process of discovery exciting for natural science, but it has profound theological ramifications as well. Surely a God capable of orchestrating both the majestic swirls of a spiral galaxy and the intricate language of DNA could bring forth life where and when He chooses, but only now are we on the verge of being able to answer the age-old question: “Did God confine His creative life-giving actions to our own planet, or does His abundant fertility extent far beyond our limited experience?”

In 1882, William Harkness, the Director of the U.S. Naval Observatory, was one of two astronomers to determine from the transit of Venus the distance from Earth to the Sun. Just as previous viewers could never have imagined calibrating the scale of the solar system from such an event, Harkness could not predict its importance in 2004 and 2012 (the most recent Venus transits). As we look to the future, we can hardly imagine what new frontiers the next Venus transit of 2117 will find us exploring.

The image above shows Venus on the eastern limb of the Sun during the 2004 transit. As described in Tucker's essay, the faint ring around the planet comes from the scattering of light through its atmosphere, which allows some sunlight to show around the edge of the otherwise dark planetary disk. The faint glow on the disk is an effect of the TRACE telescope through which the image was captured. For more on the historical significance of the transits of Venus (including the voyage of Captain James Cook), see this article from NASA, which also includes links to several live webcasts of today's transit.

I ask the question, “Why is the universe so special?” Now scientists don’t like things to be special; we like things to be general, and our natural anticipation would have been that the universe is just a common or garden specimen of what a universe might be like.

But we’ve come to understand a lot about the history of the universe. We know that our universe started 13.7 billion years ago, and it started extremely simple, just an almost uniformly expanding ball of energy, about the simplest physical system you could possibly think about. But a world that started so simple has of course become rich and complex. With you and me, in fact, the most remarkable and complex consequences are its history, at least of which we are aware. The human brain is far and away the most complicated physical system we have ever encountered anywhere in our exploration of the universe.

That fact itself might suggest that something has been going on in cosmic history rather than just one thing after another. But we’ve also come to understand many of the processes by which this rich fruitfulness has come to birth. As we’ve come to understand these, we’ve come to see that though these processes are of course evolving processes, they took long periods of time – the universe was 10 billion years old before any form of life appeared in it, at least as far as we know anyway – and life of our complexity only appeared yesterday.

Nevertheless, the universe is pregnant with life, pregnant with the possibility of life, essentially from the beginning onwards. By which I mean the given laws of nature had to take a very specific, very finely tuned form, if the universe was to have so fruitful a history.

That’s a very remarkable discovery, and let me give you some examples of why we believe that. If you’re going to have a fruitful universe, one of the first things you have to get right is that you have to have the right stars in the universe. The stars are going to have a very important role to play. First of all, you must have some stars that are going to be very long lived, live for billions of years, steadily burning, steadily producing energy which will enable the development of life on one of the encircling planets. We understand what makes stars burn in that sort of way very well, and it depends on a delicate balance between the strength of gravity and the strength of electromagnetism. Electromagnetism is the force that holds matter together. The seats on which you are sitting are held together by electromagnetism and in fact you are held together by electromagnetism.

If you alter that balance a little bit in one direction the stars will begin to burn intensely, furiously, just pouring out energy and they will only live a few million years rather than a few billion years. If you move it a little bit in the other direction they will burn so slowly they will be brown stars and they will not produce enough energy to fuel the development of life. So you have to have a very delicate finely tuned balance between the strength of gravity and the strength of electromagnetic forces in a fruitful universe.

Remember, science takes the laws of nature, takes the given strengths of gravity, the given strength of electromagnetism, uses that to explain processes in the world, how things happen, but it doesn’t explain where those laws of nature come from. They are just brute facts as far as science is concerned.

And the stars have another absolutely indispensible role to play. The stars are the place where the heavier elements essential for life are made in the interior nuclear furnaces. There are many elements that are necessary for life, of which carbon is perhaps the most essential. Carbon is the basis of the long chain molecules, which are the biochemical basis of life. The early universe only makes the simplest elements; it makes hydrogen and helium and it makes no carbon at all. Carbon only begins to be made when the universe, which started uniform, begins to condense and become lumpy and grainy with stars and galaxies. As the stars condense they heat up, nuclear processes begin again in their interiors. And it’s those nuclear processes in the stars that make carbon and the heavier elements. Every atom of carbon in your body was once inside a star. We are people of stardust made in the ashes of dead stars.

And that’s a very beautiful process that takes place in that sort of way. And one of the great triumphs of astrophysics and the second half of the 20th century was to unravel that process. One of the people who did some of the most important work on that was a senior colleague of mine in Cambridge called Fred Hoyle. And they were trying to figure out how to make carbon. They got helium, and if you can make three helium nuclei stick together that will produce carbon, but when you have something as small as a nucleus it is impossible to get three to stick together at one time, they’re just too small.

Ok, so let’s do it step by step. Stick two together gives you berylium. Helium 4 gives you beryllium-8, hope it stays around for a bit, another helium comes along, attaches itself, and bingo, you’ve got carbon-12. That’s the obvious thing to think about but it doesn’t work in the obvious way, and the reason it doesn’t work in the obvious way is that beryllium-8 is terribly unstable. It doesn’t oblige you by staying around long enough to catch that third helium, at least in an ordinary, straightforward way.

But Fred realized that it would be just possible for this to happen if there was a very large enhancement effect, in the trade we call it resonance, occurring in carbon at just the right energy, it has to be the right energy, which would enable that attachment process to catch that third helium much much more quickly that you might have thought, in fact so quickly that some of them would get caught before the beryllium-8 disappeared. It was a very good idea, and he must have felt pretty pleased with himself and he went off to just check in the nuclear data tables of this particular resonance’s energy levels, and it wasn’t in the tables, but he knew it must be there, he’s carbon based life like you and me.

So he rang up some friends in the States, a father and son team who were good experimentalists and he said, “Look, you missed something. There’s a resonance and energy level in carbon that you haven’t spotted, and I’ll tell you exactly where to look for it. I know exactly where this energy has got to be. You go look for it.” And they said, “No, no, we don’t want to do that, we have more interesting things to do.” But Fred was very determined and he bullied them into looking for it and they found it.

Now that’s a wonderful achievement, to predict an energy level in carbon on the basis of how it might have been made in the stars is a fantastic scientific achievement. But it’s more than that. Fred had a lifetime conviction of atheism, realized of course that if the laws of physics had been just a little bit different that resonance wouldn’t have been there, and the possibility of carbon-based life is too significant for it just to be a happy accident in his view, so he says in a Yorkshire accent that is beyond my power to imitate, he said that the universe is a put-up job. Fred didn’t like the word God, and so he said some Intelligent, capital “I” Intelligence, must have monkied with the laws of nature to make carbon production possible. What that could possibly be I don’t know, but the more sensible thing to say is that creation is ordained, that the laws of nature would be such, as to enable the fruitfulness of carbon-based life.

We’ll come back to evaluating that possibility in a minute, but before we do, let me give you two other examples of how specific, how special, our universe has to be for us to be able to be here today to think about. We live in a universe that is immensely big, beyond our powers to imagine really. There are a hundred thousand million stars in our galaxy in the Milky Way, of which our sun is just a common or garden specimen, and there are about a hundred thousand million galaxies in the observable universe, of which our Milky Way is a pretty common or garden specimen. So we live in a world that is unimaginably vast, and sometimes we might feel upset by that and think, “What could be the significance of us who are simply inhabitants of a speck of cosmic dust, as you might say, in this vast, vast universe?”

Nevertheless, if all those stars were not there, we would not be here to be upset at the thought of them. Because there is a direct connection between how big a universe is and how long it lasts, and a universe that is significantly smaller than our universe would not have been able to last the 14 billion years, which is the necessary time to produce beings of our complexity. So that’s another condition of the world that has to be right for human beings, or something like human beings, to be a possibility.

One final example, which is the finest tuning of all: quantum theory suggests that there should be an energy attached to space itself. In quantum theory the vacuum, so called empty space, is not just a void. There are things called vacuum fluctuations which occur in a continual sort of seething mass of things coming into being and going out of being all the time. So while there is nothing there that doesn’t mean there is nothing happening. That may sound strange and paradoxical but believe me that’s what quantum theory implies. And of course these happenings, these fluctuations, generate a certain amount of energy, we call it “zero point energy”, and that energy is spread out over the whole of space. So we expect there to be energy associated with space.

And just recently the astronomers have discovered something called dark energy which is driving the expansion of the universe, which is just such an energy associated with space. Well that’s very good, you might say. However, when we estimate, just from thinking about quantum theory, how much energy there should be in space it turns out to be a fantastically large amount, and when we see the amount of energy there actually is per volume in space, it turns out to be very, very small in relation to that expected size. In fact, it turns out to be smaller by a factor of 10^-120. That means by a factor of 1 over 1 followed by 120 zeros. You don’t have to be a great mathematician to see that’s a fantastically small number. So some fantastic cancellation has taken place to turn that big number into the tiny number that we actually observe, and if it hadn’t taken place we wouldn’t be here to observe it because significantly higher energy would simply have blown the whole show apart too fast for anything interesting to happen. That’s the finest tuning that we know in the universe: one part in 10¹²⁰.

So we live in a world that is very remarkably finely tuned, and we have to consider that. And all scientists would agree about what I have been telling you; this is non-contentious. Where the contention comes in is what we might make of that, what is the further significance of it.

In the conclusion to Dr. Polkinghorne’s lecture, he looks at two explanations for the "fine-tuning" principle -- the multiverse theory and the existence of a divine intelligence -- and explains why natural theology alone is not sufficient to make the case for a God who interacts and cares for his creation. To make the case for theism, he argues, we need revelation, God's self-disclosure. This is manifest in various ways, including that which we experience personally, including ethics and aesthetics.

“The heavens,” wrote the psalmist “declare the glory of God.” (Ps 19:1 NIV)

The universe that inspired the psalmist three thousand years ago grows grander as each new generation of astronomers adds yet another layer of understanding. Each new discovery pushes back the boundary that separates the known universe from the vast terra incognita that beckons and teases us to keep going, to sail ever further from familiar shores.

A few centuries ago the great philosopher Immanuel Kant repeated the psalmist’s declaration: “Two things fill the mind with ever new and increasing admiration and awe, the more often and steady reflection is occupied with them: the starry heaven above me and the moral law within me. Neither of them need I seek and merely suspect as if shrouded in obscurity or rapture beyond my own horizon; I see them before me and connect them immediately with my existence."

The night sky still beckons us, as it once did the psalmist. I spend time each summer at a rustic family cottage in the wilderness of my native New Brunswick, Canada. There, miles from electricity, the night sky does not compete with artificial light. Smog does not obscure it. Planes do not draw white trails on it. It does not compete with cable television or even cell phones, silenced by the absence of signals. The night sky is simply there, quietly declaring the glory of God. Its many lights reflect off the ripples of the lake, and are accompanied by the rustling of leaves and the voices of the many creatures that call this wilderness home. Only a jaded soul could sit by that lake and not wonder if there wasn’t some larger meaning to the experience.

I can see what the psalmist saw and rejoice as he did. But I watch the night sky through the eyes of a twenty-first century scientist. I have the benefit of centuries of scientific advancement and can see, in my mind’s eye, so much more. Those visible stars are just the advance guard of an almost infinite army of stars going back almost forever. The stars are not attached to a dome that one might reach with an ambitiously tall tower or puncture with a long-range missile. They are so far away that their light has been traveling at unimaginable speed for years, centuries, milennia and longer. The light from the stars in the Hyades Cluster began its journey to the earth at about the time that my ancestors—Loyalists from Pennsylvania—began their journey to this part of North America in the eighteenth century. The light from the closest stars, the trio that make up Alpha Centauri, takes over four years to reach earth. The most distant star ever detected from the earth is a “gamma ray burster” that launched its signal almost 13 billion years ago, when the universe was young. The powerful gamma ray signal from this star began its journey before our planet was even formed, reaching the earth in April 2009.

The psalmist did not know that the stars were made of hydrogen and helium. He did not know they generated their energy through nuclear fusion or that many of them explode at the end of their lives. He knew nothing of galaxies and the layers of structure in the cosmos. He did not understand how fast light travels or that the light from our sun powers photosynthesis and many other processes here on the earth.

The universe brought into view by science is like a collection of Russian matryoshka dolls nestled one inside the other. With the psalmist we can see the outer layer—and it is grand. But inside are additional layers, each one with a new type of grandeur. And at the very end of the unpacking lie the remarkable laws of physics that keep the earth orbiting about the sun, the sun shining reliably, and the sunlight providing energy to sustain life on our planet.

The universe as we understand it today inspires awe. And for those open to its message—from the psalmists of yesteryear to the believers and even the thoughtful skeptics of today—it speaks of a Creator. Our universe does not look like a cosmic accident, where lots of stuff just happened. It looks like the expression of a grand plan—a cosmic architecture capable of both supporting life such as ours and of inspiring observers like us to seek out the Creator.

This is why Antony Flew—“world’s most notorious atheist”—changed his mind and started believing in God.

Dr. Owen Gingerich is professor emeritus of astronomy and history of science at Harvard University. He grew up in a Christian home and attended a Christian college in northern Indiana that had a motto of “Culture for service”, something that was very important in thinking about what he might do with his life.

When it came time to go to graduate school, one of his science professors told him “If you feel a calling to go to astronomy, you should give it a try, because we shouldn’t let atheists take over any particular field.”

And so he went on to a career in astronomy. In the late 1980’s, Dr. Gingerich had a unique opportunity to give a lecture at the University of Pennsylvania on the topic of science and Christian faith. Since then, he’s been trying to help people better understand God’s creation. For example, God could have made the universe in many different ways, but given the particular way it appears, it suggests that we wouldn’t be here if the universe were not very, very old, because out of the big bang came hydrogen and helium, but not oxygen and the iron we need for our blood, for instance. Those things came from the interiors of giant stars and had to cook for long, long periods of time before we got those elements abundant enough for sustainable life. It’s a marvelous picture, and Dr. Gingerich is actively involved in telling people about it.