'Insane' in the Bible

When his friends heard it, they went out to seize him: for they said, "He is insane."

The Jews said to Him, “Now we know that You have a demon [and are under its power]. Abraham died, and also the prophets; yet You say, ‘If anyone keeps My word, he will never, ever taste of death.’

Many of them were saying, "He has a demon and is insane. Why bother listening to him?"

As Paul was saying these things in his defense, Festus exclaimed loudly, "You have lost your mind, Paul! Your great learning is driving you insane!"

Are they the Messiah's servants? I am insane to talk like this, but I am a far better one! I have been involved in far greater efforts, far more imprisonments, countless beatings, and have faced death more than once.