How did God create the ingredients for life?
God could have created a fertile planet miraculously in an instant, but when we look carefully at the physical evidence, it appears that the earth has a longer history as part of the universe.
When it came time to go to graduate school, one of Owen Gingerich's 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.”
When we get stuck on the idea of having biological ancestors, we can miss the point that being made in the image of God is a relational quality, not a biological trait. We can communicate and have a relationship with God, and we can reflect his character and represent him to the rest of creation.
In this video conversation, N.T. Wright suggests that what the book of Genesis and the apostle Paul mean by humans "bearing the image of God" is less a static picture and more of a creative, dynamic proposition-- specifically, how we "reflect" God into the world.