'Folly' in the Bible

When Judas, His betrayer, saw that Jesus was condemned, he was gripped with remorse and returned the thirty pieces of silver to the chief priests and the elders,

thefts, covetousness, wickednesses, deceit, licentiousness, a wicked eye, injurious language, haughtiness, folly;

Because, knowing God, they glorified him not as God, neither were thankful; but fell into folly in their thoughts, and their heart without understanding was darkened:

For the message of the cross is foolishness [absurd and illogical] to those who are perishing and spiritually dead [because they reject it], but to us who are being saved [by God’s grace] it is [the manifestation of] the power of God.

Where is the wise man (philosopher)? Where is the scribe (scholar)? Where is the debater (logician, orator) of this age? Has God not exposed the foolishness of this world’s wisdom?

But the natural man does not receive the things of the Spirit of God, for they are folly to him; and he cannot know them because they are spiritually discerned;

Would to God ye could bear with me a little in my folly: and indeed bear with me.

What I speak I do not speak according to the Lord, but as in folly, in this confidence of boasting.

I speak as to dishonour, as though we had been weak; but wherein any one is daring, (I speak in folly,) I also am daring.

So this I say, and solemnly affirm together with the Lord [as in His presence], that you must no longer live as the [unbelieving] Gentiles live, in the futility of their minds [and in the foolishness and emptiness of their souls],

For he who does wrong will be punished for his wrongdoing, and [with God] there is no partiality [no special treatment based on a person’s position in life].

But they shall proceed no further: for their folly shall be manifest unto all men, as theirs also was.

but had reproof of his own wickedness the dumb ass speaking with man's voice forbad the folly of the prophet.

For uttering arrogant words of vanity [pompous words disguised to sound scholarly or profound, but meaning nothing and containing no spiritual truth], they beguile and lure using lustful desires, by sensuality, those who barely escape from the ones who live in error.