Isaiah 44:25

25 who foils the signs of false prophets and makes fools of diviners, who overthrows the learning of the wise and turns it into nonsense,

Read Isaiah 44:25 Using Other Translations

That frustrateth the tokens of the liars, and maketh diviners mad; that turneth wise men backward, and maketh their knowledge foolish;
who frustrates the signs of liars and makes fools of diviners, who turns wise men back and makes their knowledge foolish,
I expose the false prophets as liars and make fools of fortune-tellers. I cause the wise to give bad advice, thus proving them to be fools.

What does Isaiah 44:25 mean?

John Gill's Exposition of the Bible
Isaiah 44:25

That frustrateth the tokens of the liars
Struck dumb the oracles of the Heathens, disappointed their lying priests, and made void all the signs and tokens they gave the people, that such and such things would come to pass, which did not, and which proved them to be liars: and maketh diviners mad;
soothsayers, astrologers, and such sort of persons, who pretended to foretell future events; but these not answering to their predictions, they became mad, because their credit was ruined, and they lost their reward: that turneth wise men backward, and maketh their knowledge foolishness;
the wise philosophers among the Gentiles, and their schemes of philosophy, which were confounded and destroyed, and proved foolish, through the ministration of the Gospel, ( 1 Corinthians 1:20 1 Corinthians 1:27 ) ( 3:19 ) .

California - Do Not Sell My Personal Information  California - CCPA Notice