Some "say that without religion society would breakdown and immorality would become systemic. But if religion contains so much stuff that we regard as immoral—how can it define our morality? The fact is that religion does not provide our morals what really happens is our internal sense of right and wrong goes though the text of the bible, koran or whatever and tells us what is good and what is bad. Churches have been editing the religion’s morals by picking and choosing what they regard as moral and disregarding the rest or explaining it away with some fancy ecclesiastic double-talk."
Sam Harris in The End of Faith "suggests that if suddenly all man’s knowledge was lost due to some event that cleared our minds of everything that we have learned— at what point would it be necessary to know that the source of morality was born of a virgin?"
"This all begs the question—where do our morals come from? We know the story of Huckleberry Finn by Mark Twain where a young Huck is confronted with a dilemma—helping his friend Jim escape slavery is stealing—Huck knows that stealing is wrong and he could be damned to hell for it—he is so afraid of it and so indoctrinated by religion he even contemplates handing over his friend by writing a note to Miss Watson however, in the end Huck’s own moral code rules and he tears up the note and helps Jim escape. We all know that Huck did the right thing but what is it that made him do it? It surly was not religion because Huck thought he was going to hell—Huck’s sense of moral duty came from a primordial code of ethical actions built into him that was able to overrule his religious indoctrination."
god doesn’t give us morals