Your post is simply an extended argument from authority. Sure, Galilei, Descartes, and Copernicus believed in Christian god, but it doesn't mean anything except that they couldn't explain some stuff and used the concept of god to fill the holes in their knowledge. (Ironically, I just watched Neil deGrasse Tyson talking about these guys and their god of the gaps beliefs.)

I've learned the hard way that it's the facts that matter, not opinions.