This was a very good episode. It's nice to listen to a few Jewish-based stories. I'm not sure about the Satan reference. Satan is not an actual being in the Jewish belief, although a "Satan" is mentioned a few times in conservative prayer books.  Instead, there is a belief or reference to yetzer hara or evil inclination. I have always thought that the 36 protect us from yetzer hara - our desire to do wrong.  Please listen to this episode. Also, if you have never seen it, watch Men in Black. The movie is a large wink to the 36.  (In my opinion)