1-corinthians 3:19

The wisdom of this world - Whether it be the pretended deep and occult wisdom of the rabbins, or the wire-drawn speculations of the Grecian philosophers, is foolishness with God; for as folly consists in spending time, strength, and pains to no purpose, so these may be fitly termed fools who acquire no saving knowledge by their speculations. And is not this the case with the major part of all that is called philosophy, even in the present day? Has one soul been made wise unto salvation through it? Are our most eminent philosophers either pious or useful men? Who of them is meek, gentle, and humble! Who of them directs his researches so as to meliorate the moral condition of his fellow creatures? Pride, insolence, self-conceit, and complacency, with a general forgetfulness of God, contempt for his word, and despite for the poor, are their general characteristics.

He taketh the wise in their own craftiness - This is a quotation from Job 5:13, and powerfully shows what the wisdom of this world is: it is a sort of craft, a subtle trade, which they carry on to wrong others and benefit themselves; and they have generally too much cunning to be caught by men; but God often overthrows them with their own devisings. Paganism raised up persecution against the Church of Christ, in order to destroy it: this became the very means of quickly spreading it over the earth, and of destroying the whole pagan system. Thus the wise were taken in their own craftiness.

For the wisdom of this world - That which is esteemed to be wisdom by the people of this world on the subject of religion. It does not mean that true wisdom is foolishness with him. It does not mean that science, and prudence, and law - that the knowledge of his works - that astronomy, and medicine, and chemistry, are regarded by him as folly, and as unworthy the attention of people. God is the friend of truth on all subjects; and he requires us to become acquainted with his works, and commends those who search them, Psalm 92:4; Psalm 111:2. But the apostle refers here to that which was esteemed to be wisdom among the ancients, and in which they so much prided themselves, their vain, self-confident, and false opinions on the subject of religion; and especially those opinions when they were opposed to the simple but sublime truths of revelation. See the note at 1 Corinthians 1:20-21.

Is foolishness with God - Is esteemed by him to be folly. See the note at 1 Corinthians 1:20-24.

For it is written ... - Job 5:13. The word rendered "taketh" here denotes to clench with the fist, gripe, grasp. And the sense is:

(1) However crafty, or cunning, or skillful they may be; however self-confident, yet that they cannot deceive or impose upon God. He can thwart their plans, overthrow their schemes, defeat their counsels, and foil them in their enterprises, Job 5:12.

(2) he does it by their own cunning or craftiness. He allows them to involve themselves in difficulties or to entangle each other. He makes use of even their own craft and cunning to defeat their counsels. He allows the plans of one wise man to come in conflict with those of another, and thus to destroy one another. Honesty in religion, as in everything else, is the best policy; and a man who pursues a course of conscientious integrity may expect the protection of God. But he who attempts to carry his purposes by craft and intrigue - who depends on skill and cunning instead of truth and honesty, will often find that he is the prey of his own cunning and duplicity.

3:19 For all the boasted wisdom of the world is mere foolishness in the sight of God. He taketh the wise in their own craftiness - Not only while they think they are acting wisely, but by their very wisdom, which itself is their snare, and the occasion of their destruction. Job 5:13 .