“Unfortunately a religious group defines itself foremost by its creation story, the supernatural narrative that explains how humans came into existence. And this story is also the heart of tribalism. No matter how gentle and high-minded, or subtly explained, the core belief assures its members that God favors them above all others. It teaches that members of other religions worship the wrong gods, use wrong rituals, follow false prophets, and believe fantastic creation stories. There is no way around the soul-satisfying but cruel discrimination that organized religions by definition must practice among themselves. I doubt there ever has been an imam who suggested that his followers try Roman Catholicism or a priest who urged the reverse.”