One day our instructor was angry with someone, so he took it out on the whole class. Over 100 of us IIRC. He told us we were just a bunch of self righteous returned missionaries that incorrectly thought they merited the Celestial Kingdom. This was in the 70’s. I have no idea what set him off. I was hoping for some kind of explanation, apology the next time the class met. (Maybe he’d just had a bad day) Nothing. We just knew he hated us.