Psalms 148:11

Kings of the earth, and all people; princes, and all judges of the earth:

Kings of the earth and all peoples, princes and all judges of the earth are called to praise God. Their human praise is not isolated but belongs to a universal summons in which all creation together honors God, shared by humanity with the rest of what He has made. As intelligent beings who can perceive His majesty, their silence would stand as a rebuke to them.