yeah I think the PI culture with fafafine's is great. I am of course speculating but we all know not all churches are the same. They can interpret the bible how ever they want to promote particular ideas over others. There are many churches that are still anti gay and either cast out gays or have conversion programs. In NZ we have destiny church, from their history Izzy would fit right in there...
Its pretty obvious that the underlying tone of Israels beliefs is a religious one. You can be fairly certain that whatever church he's going to isn't likely to be very open minded when it comes to gay rights.