You have the entire Religion Forum to witness in. Why are you so rude, intruding in a science thread with your own narrow interpretation of one religion? That is about as polite as someone wandering into a church and yelling B...S...
Because God who has created this billions-of-years-old universe is more powerful than he can conceive of. That scares him, so he has to try to chop God down to a size he can imagine.
That's really all creationism is. Fear that God is more powerful and his universe grander than the creationists can imagine.