Psalms 99:4 - Clarke's commentary and critical notes on the Bible

The king's strength also loveth judgment; thou dost establish equity, thou executest judgment and righteousness in Jacob. The king's strength - If this Psalm were written by David, he must mean by it that he was God's vicegerent or deputy, and that, even as king, God was his strength, and the pattern according to which equity, judgment, and righteousness should be executed in Jacob.