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.

And every one that heareth these sayings of mine, and doeth them not, shall be likened unto a foolish man, which built his house upon the sand:

Ye fools and blind: for whether is greater, the gold, or the temple that sanctifieth the gold?

Ye fools and blind: for whether is greater, the gift, or the altar that sanctifieth the gift?

And five of them were wise, and five were foolish.

They that were foolish took their lamps, and took no oil with them:

And the foolish said unto the wise, Give us of your oil; for our lamps are gone out.

Thefts, covetousness, wickedness, deceit, lasciviousness, an evil eye, blasphemy, pride, foolishness:

Ye fools, did not he that made that which is without make that which is within also?

But God said unto him, Thou fool, this night thy soul shall be required of thee: then whose shall those things be, which thou hast provided?

Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken:

Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.

Professing themselves to be wise, they became fools,

An instructor of the foolish, a teacher of babes, which hast the form of knowledge and of the truth in the law.

But I say, Did not Israel know? First Moses saith, I will provoke you to jealousy by them that are no people, and by a foolish nation I will anger you.

For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God.

Where is the wise? where is the scribe? where is the disputer of this world? hath not God made foolish the wisdom of this world?

For after that in the wisdom of God the world by wisdom knew not God, it pleased God by the foolishness of preaching to save them that believe.

But we preach Christ crucified, unto the Jews a stumblingblock, and unto the Greeks foolishness;

Because the foolishness of God is wiser than men; and the weakness of God is stronger than men.

But God hath chosen the foolish things of the world to confound the wise; and God hath chosen the weak things of the world to confound the things which are mighty;

But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.

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 the wisdom of this world is foolishness with God. For it is written, He taketh the wise in their own craftiness.

We are fools for Christ's sake, but ye are wise in Christ; we are weak, but ye are strong; ye are honourable, but we are despised.