"Let me tell you something: for hundreds of thousands of years, this kind of discussion would have been impossible to have, or those like us would have been having it at the risk of our lives. Religion now comes to us in this smiley-face, ingratiating way — because it’s had to give so much more ground and because we know so much more. But you’ve got no right to forget the way it behaved when it was strong, and when it really did believe that it had God on its side."