When they are convinced they are right and everyone else is lost, good luck with that suggestion! "Introspection? No need when you have God's Word!!"
I call what they are doing to be
projection. It's what people do when they are unwilling to look within and account for their own sins. What they accuse the other of doing, is what they themselves are guilty of, imagining they are being "persecuted" when it is they who persecute others for their beliefs, chasing them with the Holy Weapon in their hands, quoting from it to the poor lost unsaved with threatening words of fear to bring the unwashed into their folds.