When I was a child I called out to "God". I also wrote letters to Santa Claus as well. We are programmed by our parents and others around us to believe in certain things, doesn't make them true. As I got older I slowly started questioning those beliefs, eventually I stopped believing in the Easter Bunny and Santa Claus, and the Tooth Fairy and then I stopped believing in God as we portray it. I do not discount the possibility of an entity/creator, but since there is not proof of it, I will not believe. I don't call out to "god" anymore. I have programmed expressions I'm still trying to break myself of. Saying things like "God Damnit" and "Holy Shit" they are simply expressions to indicate a certain feeling. Nothing more, though I'm trying to break myself of the habit if I can catch myself. I like to replace "God" with "science" especially around religious people as it pisses them off. (Funny though since God Damnit is taking the lords name in vain, but if you say Science Damnit or Science be Damned in the same reference they get mad)