Well I watched a few episodes, and I think this one was my favourite.
http://www.youtube.com/watch?v=bSHxLF076R0
Highly amusing...
But at the same time, I noticed that when the caller asked him if he had actually read the Bible, he tried to bluff his way out ("erm, I've read some of the books..."). When challenged and asked "Which books, which parts?", he simply evaded the question altogether, saying "I'm the one controlling the discussion here!" (akin to saying "I'm the one asking the questions here!" - seems silly on a call-in show, no?)
I just thought that was rather interesting.
EDIT: Forget it, this is my fav...
http://www.youtube.com/watch?v=hYG5w6kucb0&feature=related