That will be nothing compared to the idiot McCain actively sought an endorsement from:

John McCain recently sought and embraced the endorsement of a nutbag named John Hagee. This anti-Semitic, anti-Catholic pastor can be seen in a great YouTube video going over an illustration of "the beast" (which I think represents something bad) as if it were a diagram of an atom. He believes Katrina destroyed New Orleans because of a gay-pride march, and that the Pope is the "anti-Christ."

There's more on all three candidates and religion in the same excellent op/ed piece at the Vail Trail.