God reigns over the nations: God sits upon the throne of his holiness.
All Commentaries on Psalms 47:8 Go To Psalms 47
Augustine of Hippo
9. "God shall reign over all nations" (ver. 8). Who reigned over one nation, "shall reign" (saith He) "over all nations." When this was said, God reigned over one nation. It was a prophecy, the thing was not yet shown. Thanks be to God, we now see fulfilled what before was prophesied. A written promise God sent unto us before the time, the time fulfilled He hath repaid us. "God shall reign over all nations," is a promise. "God sitteth upon His Holy Seat." What then was promised to come, now being fulfilled, is acknowledged and held. "God sitteth upon His Holy Seat." What is His Holy Seat? Haply saith one, The Heavens, and he understandeth well. For Christ hath gone up, as we know, with the Body, wherein He was crucified, and sitteth at the right hand of the Father; thence we expect Him to come to judge the quick and the dead. "God sitteth upon His Holy Seat." The Heavens are His Holy Seat. Wilt thou also be His Seat? think not that thou canst not be; prepare for Him a place in thy heart. He cometh, and willingly sitteth. The same Christ is surely "the Power of God, and the Wisdom of God:" and what saith the Scripture of Wisdom Herself? The soul of the righteous is the seat of Wisdom. If then the soul of the righteous is the seat of Wisdom, be thy soul righteous, and thou shalt be a royal seat of Wisdom. And truly, brethren, all men who live well, who act well, converse in godly charity, doth not God sit in them, and Himself command? Thy soul obeyeth God sitting in it, and itself commandeth the members. For thy soul commandeth thy members, that so may move the foot, the hand, the eye, the ear, and itself commandeth the members as its servants, but yet itself serveth its Lord sitting within. It cannot well rule its inferior, unless its superior it have not disdained to serve.