'Insane' in the Bible

until you are driven insane from what your eyes will see.

so he pretended to be insane in their presence. He acted like a madman around them, scribbling on the doors of the gate and letting saliva run down his beard.

LORD, may your gracious love be upon us, even as we hope in you. By David, when he pretended to be insane before Abimelech, who drove him away. So David left.

Written by David, when he pretended to be insane before Abimelech, causing the king to send him away. I will praise the Lord at all times; my mouth will continually praise him.

When they have drunk it, they will stagger to and fro and act insane. For I will send wars sweeping through them."

The days of punishment have come;the days of retribution have come.Let Israel recognize it!The prophet is a fool,and the inspired man is insane,because of the magnitudeof your guilt and hostility.

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.