Boiling down the belief in God to one argument (that God is all knowing and all powerful and plays an active role in determining what happens at any given moment) is inappropriate in an argument.
I don't believe in wasting what little time on Earth I have worrying about God's existence or non-existence. If God exists, I'm sure God will understand my attitude and my commitment to simply being a good person regardless of my beliefs. If God doesn't exist, I'll hopefully die with a net positive contribution to the universe.
But when pressed for what I believe, you'll find that I'm an apathetic agnostic. I don't know what's out there, and I don't know what to call it but I believe there is a binding commonality within everything physical, living or not, in the universe. The thing I have a problem with is when people use religion as a platform from which to spout hateful, harmful rhetoric.