Psalms 2:10 - Joseph Benson’s Commentary on the Old and New Testaments

Be wise now therefore Understand your true interest while you have time and space for repentance and submission; O ye kings You and your people. Be instructed, ye judges Or rulers, you and those that are ruled by you. But he speaks of and to kings and rulers only, 1st, Because they most need the admonition, as presuming upon their own power and greatness; and thinking it below them to submit to him: 2d, Because their authority and example would have great influence on their people and inferiors; and, 3d, To intimate the greatness of this monarch, that he was King of kings, and Lord of lords.