Ethiopia — He names these, as the ancient enemies of God, and of his people; but by them he understands all other nations of the like character. Unto God — Begging mercy of him. This prophecy, as also the next verse, evidently belongs to the times of the Messiah.
Related Commentaries of Psalms 68:31
Psalms 68:31
31 Princes shall come out of Egypt; Ethiopia shall soon stretch out her hands unto God.