Bible Verses About idiots

A brutish man knoweth not; neither doth a fool understand this.

How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and fools hate knowledge?

Whoso loveth instruction loveth knowledge: but he that hateth reproof is brutish.

Even a fool, when he holdeth his peace, is counted wise: and he that shutteth his lips is esteemed a man of understanding.

A fool hath no delight in understanding, but that his heart may discover itself.

A whip for the horse, a bridle for the ass, and a rod for the fool's back.

As a dog returneth to his vomit, so a fool returneth to his folly.

A fool uttereth all his mind: but a wise man keepeth it in till afterwards.

Yea also, when he that is a fool walketh by the way, his wisdom faileth him, and he saith to every one that he is a fool.

Ye have heard that it was said by them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment:

But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.

A good man out of the good treasure of the heart bringeth forth good things: and an evil man out of the evil treasure bringeth forth evil things.

But why dost thou judge thy brother? or why dost thou set at nought thy brother? for we shall all stand before the judgment seat of Christ.

Let no man deceive himself. If any man among you seemeth to be wise in this world, let him become a fool, that he may be wise.

For we ourselves also were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, and hating one another.

A man that is an heretick after the first and second admonition reject;