Note, 1. Those that are rich are apt to think themselves wise, because, whatever else they are ignorant of, they know how to get and save; and those that are purse-proud expect that all they say should be regarded as an oracle and a law, and that none should dare to contradict them, but every sheaf bow to theirs; this humour is fed by flatterers, who, because (like Jezebel's prophets) they are fed at their table, cry up their wisdom. 2. Those that are poor often prove themselves wiser than they: A poor man, who has taken pains to get wisdom, having no other way (as the rich man has) to get a reputation, searches him out, and makes it to appear that he is not such a scholar, nor such a politician, as he is taken to be. See how variously God dispenses his gifts; to some he gives wealth, to others wisdom, and it is easy to say which of these is the better gift, which we should covet more earnestly.

The rich man is wise in his own conceit,.... Ascribing his getting riches to his great sagacity, wisdom, and prudence; and being flattered with it by dependents on him;

but the poor that hath understanding searcheth him out: a man of good understanding, whether in things natural, civil, moral, or spiritual, though poor, as a man may be poor and yet a wise man; such an one, when he comes into company with a rich man, wise in his own conceit, he soon by conversation with him finds him out to be a very foolish man, and exposes him as one; for riches are not always to men of understanding, or all that have them are not such; and better is a poor wise man than even a foolish king; see Ecc 9:11.

A poor but wise man can discover (and expose) the rich and self-conceited.