B
There are alot of those nutjobs around the world which are pretty obvious. I'm more concerned about the subtle ones who creep into the church tickling peoples ears even the lost into a false salvation.
I think people need to be careful accusing people of being a false prophet from just because they don't teach enough or on a topic that much or of something a listener would prefer to be taught. I say if someone wants a church or sermon to be a certain way then they need to stop complaining about other churches, preachers, etc and open a church themselves...