5 Bible Verses about People Acting Madly

The beginning of the words of his mouth is foolishness; and the end of his talk is mischievous madness.

This is an evil in all that is done under the sun, that there is one event unto all: yea also, the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead.

For whether we are beside ourselves, it is unto God; or whether we are of sober mind, it is unto you.

Are they ministers of Christ? (I speak as one beside himself) I more; in labors more abundantly, in prisons more abundantly, in stripes above measure, in deaths oft.

but he was rebuked for his own transgression: a dumb ass spake with man's voice and stayed the madness of the prophet.