'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.