1 Corinthians 3:18

For if a man think himself to be something, when he is nothing, he deceiveth himself.

Woe unto them that are wise in their own eyes, and prudent in their own sight! in their own sight: Heb. before their face

For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God. For it is written, I will destroy the wisdom of the wise, and will bring to nothing the understanding of the prudent. 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.

Now as touching things offered unto idols, we know that we all have knowledge. Knowledge puffeth up, but charity edifieth. And if any man think that he knoweth any thing, he knoweth nothing yet as he ought to know.

But be ye doers of the word, and not hearers only, deceiving your own selves.

Trust in the LORD with all thine heart; and lean not unto thine own understanding.

Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind,

How do ye say, We are wise, and the law of the LORD is with us? Lo, certainly in vain made he it; the pen of the scribes is in vain. in vain made...: or, the false pen of the scribes worketh for falsehood

Verily I say unto you, Whosoever shall not receive the kingdom of God as a little child, he shall not enter therein.

Verily I say unto you, Whosoever shall not receive the kingdom of God as a little child shall in no wise enter therein.

Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven.

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