Religion mucks up everything, I agree. But I don't think it renders void a belief in God, regardless of His definition.
I like to think of Him as the God of Hey, don't be a dick! I worship Him by not being a dick. I evangelize about Him by encouraging others to not be a dick. I keep myself spiritually clean by avoiding association with people who are dicks.
Religion turns people into dicks with their "I'm right, you're wrong"... "I'm righteous, you're unrighteous"... "I live, you die"... "I'm going to heaven, you're going to hell".... and all the dickey, dick DICK behaviors that go along with it.