(15) Heathen.—The same result of the restoration of the Holy City, viz., the recognition of Jehovah’s power and glory by the heathen, occupies the great prophecy, Isaiah 40-46.

Psalm 102:15. So the heathen shall fear the Lord, &c. — Shall have high thoughts of him and his people, and even the kings of the earth shall be affected with his glory. They shall think better of the church of God than they have done, when God, by his providence, thus puts honour upon it; and they shall be afraid of doing any thing against it, when they see God taking its part. Thus it is said, Esther 8:17, that many of the people of the land became Jews, for the fear of the Jews fell upon them. This promise was in some sort fulfilled, when the rebuilding of the temple and city of God was carried on and completed, to the admiration, envy, and terror of their enemies, notwithstanding the many and great difficulties and oppositions which the Jews had to encounter, Nehemiah 6:16; Psalm 126:2; but it was much more truly and fully accomplished in the building of the spiritual Jerusalem by Christ, unto whom the Gentiles were gathered, and to whom the princes of the world paid their acknowledgments.

102:12-22 We are dying creatures, but God is an everlasting God, the protector of his church; we may be confident that it will not be neglected. When we consider our own vileness, our darkness and deadness, and the manifold defects in our prayers, we have cause to fear that they will not be received in heaven; but we are here assured of the contrary, for we have an Advocate with the Father, and are under grace, not under the law. Redemption is the subject of praise in the Christian church; and that great work is described by the temporal deliverance and restoration of Israel. Look down upon us, Lord Jesus; and bring us into the glorious liberty of thy children, that we may bless and praise thy name.So the heathen - The nations. That is, The surrounding people, who hear what thou hast done for thy people, will see the evidence that thou art God, and learn to love and worship thee.

Shall fear the name of the Lord - Shall reverence and honor thee.

And all the kings of the earth thy glory - The sovereigns of the earth will be especially affected and impressed with thy majesty. If this refers to the return from the captivity at Babylon, then it means that that event would be particularly suited to impress the minds of the rulers of the world, as showing that God had all nations under his control; that he could deliver a captive people from the grasp of the mighty; that he was the friend of those who worshipped him, and that he would frown on oppression and wrong.

15-17. God's favor to the Church will affect her persecutors with fear. Which was in some sort fulfilled when the rebuilding of the temple and city of God was carried on and finished through so many and great difficulties and oppositions, to the admiration, envy, and terror of their enemies, as we read, Nehemiah 6:16; compare Psalm 126:2; but much more truly and fully in building of the spiritual Jerusalem by Christ, unto whom the Gentiles were gathered, and the princes of the world paid their acknowledgments.

So the Heathen shall fear the name of the Lord,.... Whose name is reverend, and to be feared; especially the glorious and fearful name "Jehovah", expressive of the divine existence, of his eternity and immutability; though the name of the Lord frequently signifies himself, and here particularly the Messiah, the Son of God, in whom the name of the Lord is; the King of saints, whom all men will fear in the latter day, when the set time to favour Zion is come; will stand in awe of him, be careful of offending him, and will serve and worship him; even the very Heathen, who knew not God, and had no fear of him before their eyes, or in their hearts; the Pagan nations, whose kingdoms will become the kingdoms of our Lord, and of his Christ; see Revelation 11:15.

and all the kings of the earth thy glory; which may be supplied thus, either "all the kings of the earth shall see thy glory", or shall fear thee because of "thy glory"; the glory of Christ's person, as the Son of God; the glory of his offices, as Prophet, Priest, and King; especially the glory of his kingly office, to which that of the kings of the earth is not to be compared; the glory of his works of creation, providence, and redemption; and as it will be held forth in the Gospel, with which the earth will now be full, and so be filled with the glory of the Lord, Psalm 72:19, and will be so remarkable and conspicuous as to be taken notice of by the kings of the earth, even by all of them, who, when the glory of the Lord shall be risen in Zion, will come to the brightness of it, and look upon it, and admire it, and fear because of it, Isaiah 60:1.

So the heathen shall fear the name of the LORD, and all the kings of the earth thy glory.