Unfortunately - though Rudy has not confirmed this one way or the other...yes - I do believe that the Librarian is who we have come to know as "Satan"....
"The Father of Lies"
But this is not blasphemy as I am not blaspheming God=Love. I am "insulting", for lack of a better of term, an entity who THINKS he's a "god" - and who has lead us to believe that he is THEE "God" - which he is not.