621 For Zion's sake I will not keep silent, and for Jerusalem's sake I will not rest, until her vindication goes forth as brightness, and her salvation as a burning torch. 2 The nations shall see your vindication, and all the kings your glory; and you shall be called by a new name which the mouth of the Lord will give. 3 You shall be a crown of beauty in the hand of the Lord, and a royal diadem in the hand of your God. 4 You shall no more be termed Forsaken, and your land shall no more be termed Desolate; but you shall be called My delight is in her, and your land Married; for the Lord delights in you, and your land shall be married.
Matthew Henry's Commentary on Isaiah 62:1-4
Commentary on Isaiah 62:1-5
(Read Isaiah 62:1-5)
The Son of God here assures his church of his unfailing love, and his pleading for her under all trails and difficulties. She shall be called by a new name, a pleasant name, such as she was never called by before. The state of true religion in the world, before the preaching of the gospel, no man seemed to have any real concern for. God, by his grace, has wrought that in his church, which makes her his delight. Let us thence learn motives to holiness. If the Lord rejoices over us, we should rejoice in his service.