I have a different understanding of this clip. But, I wasn't as the RC and didn't see the audience reaction to it.
I got the feeling that dubs felt that they know their bibles so well and are so educated that they forget how "dumb" bible students are. It was funny to them in a smug pretentious way. 'haha we can easily rattle off complex numerology and deep scriptural references that most have not even figured out, we are sooooo smart'