3 Bible Verses about Insulting Other People

But I say to you, that whoever is angry with his brother shall be in danger of the Judges; and whoever shall say to his brother, Simpleton! shall be in danger of the Council; and whoever shall say, Fool! shall be in danger of hellfire.

And they that stood by said, Dost thou revile Gods highpriest?

And one of the lawyers answering saith to him, Teacher, in saying these things, thou revilest us also.