Geologist Keith Miller examines the "Cambrian Explosion", a period of rapid evolutionary diversification approximately 575 million years ago, and whether it poses a challenge to evolutionary theory.

The Bible is no more a book dropped out of the sky than Jesus is some superman who flew down from heaven. Instead, just as Jesus is “God incarnate,” both divine and human, the Bible is a book that speaks God’s word and reflects the thoughts, ideas, and worldviews of the human authors.