Almost all new cults start out by bashing the Catholic church. Tony Alamo comes immediately to my mind. I'm not sure if he's still alive, but in the '80's, he was causing quite a stir in some quarters. In the old days, a lot of JW converts were formerly Catholic. All religions are look down upon by JW's, but they seemed to have a special hatred for Catholicism.
slimboyfat: I didn't know Franz was Lutheran and went to Catholic school. Thanks
Vidiot: You're probably right.