Its like i said: since God created the human race as the freest species on the earth, two things come into play.
1: fear. Man doesnt like the idea of an Omniscient, Omnipotent, Omnipresent God ruling in Heaven. It scares him because now, he cant do as he pleases without God having a problem with it, which leads me to my second point.
2: envy and rebellion. Man somehow knows that God is God. and since the previous said descriptions of God scares them, they created the "Evolution" series. That way, the can claim all the credit (more or less) because they have a clear, concise, and (to their eyes) plausible explanation for the creation of the Universe. There is no God to be judged by when you die. And in that, they do as the please with no remorse or concern for God and His morals.