Psalm 72 is a well-known prophecy of the coming Messiah – foretelling the reign of the King and what the Kingdom of that Messiah will be like. But perhaps more than a prophecy, Psalm 72 is a prayer. In these verses the psalmist calls upon God to give justice and righteousness to the King, perhaps the newly crowned earthly king of Israel, but also the heavenly king. It is a cry for the deliverance of a broken people, for the realization of peace and light. James Montgomery’s hymn text from 1821 beautifully captures the essence of that prayer.