Psalms 68:24-31

Is not this a similar address, from the Father to the Son, to what we meet with, Psalms 45:6, and which the Holy Ghost hath explained Hebrews 1:6 ? And if so, what a glorious view doth it afford of God the Father's delight and glory in the salvation wrought by his dear Son? What holy triumphs are here shown to be our Christ's? Observe how the Jewish church, with her several tribes, are set forth as coming to Christ; and how the Gentile church, with Ethiopia and the Isles, (why not our Britain included?) as looking unto Jesus for redemption. Reader I pray oblige me by reading to this effect, Isaiah 19:18, to the end.