Although we credit God with designing man, it turns out He's not sufficiently skilled to have done so. In point of fact, He unintentionally knocked over the first domino by creating a palette of atoms with different shapes. Electron clouds bonded, molecules bloomed, proteins embraced, and eventually cells formed and learned how to hang on to one another like lovebirds. He discovered that by simmering the Earth at the proper distance from the Sun, it instinctively sprouted with life. He's not so much a creator as a molecule tinkerer who enjoyed a stroke of luck: He simply set the ball rolling by creating a smorgasbord of matter, and creation ensued.
David Eagleman, Sum: forty tales from the afterlives
science