Two things are here intimated to be the causes of the mal-administration of princes: - 1. The love of money, that root of all evil; for hating covetousness here stands opposed to oppression, according to Moses's character of good magistrates, men fearing God and hating covetousness (Exo 18:21), not only not being covetous, but hating it, and shaking the hands from the holding of bribes. A ruler that is covetous will neither do justly nor love mercy, but the people under him shall be bought and sold. 2. Want of consideration: He that hates covetousness shall prolong his government and peace, shall be happy in the affections of his people and the blessing of his God. It is as much the interest as the duty of princes to reign in righteousness. Oppressors therefore and tyrants are the greatest fools in the world; they want understanding; they do not consult their own honour, ease, and safety, but sacrifice all to their ambition of an absolute and arbitrary power. They might be much happier in the hearts of their subjects than in their necks or estates.

The prince that wanteth understanding is also a great oppressor,.... Or, "much in oppressions" (o); he multiplies them, and abounds in them; he distresses his subjects in a variety of ways and methods he uses to extort money from them by which he shows his want of understanding: he is a wise prince that uses gentle methods, and gains the affections of his people, and who cheerfully supports his crown and government with honour and glory; but he is a foolish prince that uses them with rigour. It may be rendered, "and a prince that wanteth understanding, and is much", or "abounds, in oppressions"; in laying heavy burdens and taxes on his people, in an arbitrary manner; "shall shorten, and not prolong his days" (p), as it may be supplied from the next clause; either his subjects will rise up against him, and dethrone him, and destroy him; or God, in mercy to them, and in judgment to him, will remove him by death;

but he that hateth covetousness shall prolong his days; to hate covetousness is a good qualification of a civil magistrate, prince, or ruler, Exo 18:21. This sin is the cause of a wicked prince oppressing his subjects; but where it is hated, which is seen by moderation in government, and easing of the people as much as possible; such a prince, as he has the hearts of his subjects, is well pleasing to God, by whom he reigns; and such an one, through the prayers of the people for him, and the goodness of God unto him, lives long, and reigns prosperously; and dies, as David, in a good old age, full of days, riches, and honour.

(o) "multus oppressionibus", Montanus, Junius & Tremeilius, Piscator, Mercerus, Baynus, Michaelis, Schultens. (p) So Junius & Tremellius, Piscator, Gejerus, and some Jewish writers in Vatablus.

The prince . . . understanding--that is, He does not perceive that oppression jeopards his success. Covetousness often produces oppression, hence the contrast.