Yes exactly. That makes perfect sense. And Cas's story is definitely an allegory of a seeker on a faith journey! I can see why the Show would strike a chord with a person of faith... And Dean is sort of like a secular everyman; he doesn't believe in anything he can't see with his own eyes and he sins a lot, yet he is a selfless, giving person. Lots of meaty stuff, as you say... No wonder the Bishop likes the Show! :)