Atheists don’t have a moral code. Atheist are routinely asked how people will know not to rape and murder without religion telling them not to do it, especially a religion that backs up the orders with threats of hell. Believers, listen to me carefully when I say this: When you use this argument, you terrify atheists. We hear you saying that the only thing standing between you and Ted Bundy is a flimsy belief in a supernatural being made up by pre-literate people trying to figure out where the rain came from. This is not very reassuring if you’re trying to argue from a position of moral superiority.
If anything, atheism correlates to better behavior on average. Atheists are under-represented in prison, for instance, and more religious nations have higher rates of violent crime, teen pregnancy, early adult mortality and even abortion. But setting the numbers aside, we can see that even religious people generally believe that morality exists outside of religion. After all, most religious people condemn people who commit acts of evil in the name of religion. If religiosity were the measure of morality, terrorists who murder in the name of God would be more moral than atheists who pay their taxes and give to charity. You’ll find few believers agreeing that a murderous terrorist for God is a better person than a nonviolent atheist, showing that believers grasp that morality doesn’t come from religion, but that we can measure religious claims against our pre-existing understanding of morality.
9 More Myths Many Religious People Hold About Atheists, Debunked on AlterNet