You’re right. I made an assumption. I apologize if I offended.
Agreed, abuse can happen at either end of the spectrum. It seemed, based on the examples and information you presented, that maybe this professor’s behaviour wasn’t as you had perceived. But as I said, I didn’t listen to these lectures, and I don’t know him.
As far as my references of abuse in Christianity, they are scriptural not denominational or even based out of a specific church or group.
I’m guessing that the Bible is not the source for your beliefs in God? Or that it plays a minimal role?