Bible Verses About calling someone a fool

“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. Raca: that is, Vain fellow”

“To the chief Musician, A Psalm of David. The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.”

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

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

“The way of a fool is right in his own eyes: but he that hearkeneth unto counsel is wise.”

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

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

“He that hideth hatred with lying lips, and he that uttereth a slander, is a fool.”

“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.”

“The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction. the beginning: or, the principal part”

“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? thy: Gr. do they require thy soul”

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