That's a really interesting idea. What if God evolved with us? Then again, that really would be a proponent for polytheism. The god of the first organism split into two gods: one for that organism and one for the new one it evolved into. Every time something evovles from something else, the first thing's god splits and one half of it becomes the god of the thing it evolved from. Does that mean that gods would die if their spieces died? The god of the Dodo Bird is also extinct.