Proverbs 16:12

12 It is an abomination to kings to commit wickedness, For by righteousness the throne is established. As 10b uttered a warning to the king, grounded on the fact of 10a, so 12a indirectly contains a warning, which is confirmed by the fact 12b. It is a fact that the throne is established by righteousness (יכּון as expressive of a rule, like הוּכן, Isa 16:5, as expressive of an event); on this account it is an abomination to kings immediately or mediately to commit wickedness, i.e., to place themselves in despotic self-will above the law. Such wicked conduct shall be, and ought to be, an abhorrence to them, because they know that they thereby endanger the stability of their throne. This is generally the case, but especially was it so in Israel, where the royal power was never absolutistic; where the king as well as the people were placed under God's law; where the existence of the community was based on the understood equality of right; and the word of the people, as well as the word of the prophets, was free. Another condition of the stability of the throne is, after Pro 25:5, the removal of godless men from nearness to the king. Rehoboam lost the greater part of his kingdom by this, that he listened to the counsel of the young men who were hated by the people.

Here is, 1. The character of a good king, which Solomon intended not for his own praise, but for instruction to his successors, his neighbours, and the viceroys under him. A good king not only does justice, but it is an abomination to him to do otherwise. He hates the thought of doing wrong and perverting justice; he not only abhors the wickedness done by others, but abhors the wickedness done by others, but abhors to do any himself, though, having power, he might easily and safety do it. 2. The comfort of a good king: His throne is established by righteousness. He that makes conscience of using his power aright shall find that to be the best security of his government, both as it will oblige people, make them easy, and keep them in the interest of it, and as it will obtain the blessing of God, which will be a firm basis to the throne and a strong guard about it.

16:12-13 These proverbs presuppose a wise, godly king (see Isa 9:6-7). Many of Israel’s kings loved wrongdoing and hated truth (e.g., Ahab in 1 Kgs 21).