My biggest problem with the Christian god is that if he does exist, he's a dick. He's done terrible things in his own book, and yet people claim he's all good? The definition of morality? I would rather suffer an eternity in hell than live by such a shity self serving moral code.
The best reply to "God made you a man, be a man, he doesn't make mistakes" is "God made you nearsighted, take off those glasses, he doesn't make mistakes"