Traditional religions have lost so much turf because, frankly, they just weren’t very good in farming or healthcare. The true expertise of priests and gurus has never really been rainmaking, healing, prophecy or magic. Rather, it has always been interpretation. A priest is not somebody who knows how to perform the rain dance and end the drought. A priest is somebody who knows how to justify why the rain dance failed, and why we must keep believing in our god even though he seems deaf to all our prayers.