What, when you hear someone say it about your faith, makes you want to shake them and say "that's totally wrong?"
For me it's the idea of prophecy. The prophets were the editorialists of the Bible. They weren't seers predicting the future, but people writing about what was wrong about the times in which they were living.
EtA I'm sorry for some of the presumptuous things I wrote about atheism in the comments.