There is NOTHING wrong with believing in a god.

Honestly, all of the overzealous atheists I see posts from are just as bad as the overzealous Catholics, Christians, Jews, Muslims, what have you. Extremists are just that- extremists- and they come in all shapes, forms, sizes, colors, religions, backgrounds, etc. How about instead of spreading the discrepancies in the bible or in the Koran or in the Torah or even in Greek mythology, we try to practice tolerance? For everyone? 

Whether they be religious, spiritual, or completely atheist, just accept it and move on.