Don't worry about who God is yet or even if He exists, just realize the universe needs a cause and can't come from nothing. Let me know if you have reached that point yet. If you were to find a cause for radioactive decay or whatever, you would still say something else could happen all by itself. Are you like a 3 year old? Why do you need to hold out to know all things to know if the universe requires a cause? Atheism is inherently self-contradictory, because it claims you need to be all-knowing to know if the universe can't come from nothing, but if you were the all-knowing God then atheism would be false. You are claiming you have to be God to know if God exists! That could be the most obnoxious, self-exalted thing I have ever heard. You don't care about logic and evidence do you? There is observably proven trillions of causes in nature and no hard evidence something (in nature) comes from that which does not exist. The absurdity of false humility goes hand in hand with arrogance. Why shut your mind down to the overwhelming preponderance of evidence that is beyond a reasonable doubt?