“For the Deist ... prayer is calling across a void to a distant deity. This lofty figure may or may not be listening. He, or it, may or may not be inclined, or even able, to do very much about us and our world, even if he (or it) wanted to ... all you can do is send off a message, like a marooned sailor scribbling a note and putting it in a bottle, on the off-chance that someone out there might pick it up. That kind of prayer takes a good deal of faith and hope. But it isn't Christian prayer.”