Verse 8. - God reigneth over the heathen. God had manifested his kingly power over the heathen by subduing great numbers of them, and making them subject to Israel. He would one day manifest it still more by bringing all nations into his Church. God sitteth upon the throne of his holiness. The throne from which he exercises a just, a righteous, and a holy rule.

47:5-9 Praise is a duty in which we ought to be frequent and abundant. But here is a needful rule; Sing ye praises with understanding. As those that understand why and for what reasons they praise God, and what is the meaning of the service. It is not an acceptable service, if it is not a reasonable service. We are never to forget the end of Messiah's exaltation, so continually do the prophets dwell upon the conversion of the nations to the gospel of Christ. Why do we vainly fancy that we belong to him, unless the Spirit reign in our hearts by faith? Lord, is it not thy glory and delight to give repentance to Israel and remission of sins, now that thou art exalted as a Prince and a Saviour? Set up thy kingdom in our hearts. Bring into captivity every thought to the obedience of Christ. And so sweetly constrain all the powers and faculties of the souls of thy redeemed, into holy love, fear, and delight in thee, that praise with the understanding may rise from every heart, both here and for ever, to Thee, our God.God reigneth over the Heathen,.... He reigned over Israel under the former dispensation, and now he reigns over the Gentiles under the Gospel dispensation; as appears by the numerous instances of conversion among them in the first ages of Christianity; and by the many churches that were planted by the means of the apostles; and by the destruction of the Roman Pagan empire under the sixth seal, Revelation 6:12; and which will still more appear by the destruction of Rome Papal, when all the Heathens shall perish out of the land; and by the fulness and forces of the Gentiles being brought into a submission to him; all which are reasons to sing praises to him;

God sitteth upon the throne of his holiness; or his holy throne, which is heaven; on the right hand of the throne of the Majesty in the heavens; on his Father's throne; having done his work on earth he is received up into heaven, and is set down on a throne at the right hand of God, an honour which none of the angels have: he has ceased from his work and entered into his rest, and sits and sees of the travail of his soul; all which is matter of joy to his people, and a reason why they should sing praises; and the rather, since they are set down with him in heavenly places: or this may be understood of his sitting on the throne of judgment to judge the world in righteousness at the last day, it following upon his reign over the Gentiles; though the other sense best agrees with his immediate ascension to heaven.