When you think about the fact that bats are blind and use sonar to navigate the night skies looking for bugs; or the fact that caterpillars hang from tomato plants in your back yard for a few weeks in order to turn in to butterflies; or the fact that the ring I gave my wife when I asked her to marry me was at one point a lump of black coal; these all seem like stories you could tell a kid before they go to sleep at night. Wilson gets at the fact that they are all stories; God's stories for us.