The murderer obviously has to be taken off of the streets for the protection of others. I'm all for their attending services in prison or once they've served their time.
An adulterer who is propositioning somebody in church should be dealt with. Suppose this is a gay person who isn't propositioning anybody for sex and obviously aren't murdering anybody. Can they stay or do we need to be lead back to the path of self-righteousness?
The last sentence makes this post unanswerable, do you still horsewhip your boyfriend?