well, if you think that there may be a slight chance of a god as stated in the Bible or Koran, then aren't you just being lazy? Think about it, if there is a slight chance that you will go to hell, wouldn't u do something to avoid it?
Personally, I don't believe in an omnipotent God, and definatly don't believe in an abrahamic god.

I believe there is a greater chance that spiritually and mentally higher beings, aliens if you will, created man rather than an all knowing god. The so called god that is refferenced in the Bible and Koran are just further derived from Sumerian "mythology". All the stories of the old testament: Noah's Ark, Adam and Eve, and so on, are all derived from earlier sumerian sources.
So if anything, then the sumerian gods are the true gods.

Ironically, sumerians never think of their gods as omnipotent, but rather living beings with a wide range of emotions and thooughts - much like us. These so called "gods" are actually beings that arrived from literaly another planet called Nibiru, as stated in The 12(notice the significance of the number 12) Tablets of Sumerian Creation.

I didin't want this to be a brief history lesson but I just think this shit is interesting as hell.