I don't believe in god, not the beardy sandal wearing all powerful angry and jealous chap anyway, I believe in Ek Onkar, which is present in everything and all, and can be interacted with, and bonded with, what happens when I stop believing in this? Oh easy, I start moving towards the darkness instead of the light. However, you need to know what is dark, and what is light, I observe many that are convinced they are moving to the light, when in fact, in my opinion, they are mired in darkness, but then there are plenty that live in the dark, dragging others to the light, its complicated, but makes more sense than a deity, to me, anyway