and they're gradual. >> lundgren's behavior becomes bizarre and even cruel. >> now i say go on to jerusalem. >> he tests his followers' devotion by holding bible class from morning until 2:00 or later. and he challenges their will power by insisting that they fast while he eats a lavish lobster dinner in front of them. luff follows lundgren's demands without hesitation. >> did any part of you ever say to your wife, gee, this is a little weird, i don't know, this fellow is maybe just a flimflam and i just don't know? >> it's like that blowing of the frog slowly. by the time you realize anything, you don't realize it. >> cults are not democracies. cults have a leader at the top of the pyramid who calls the shots and there can be no room for questioning. >> isolated on a remote farm,