621 For Zion's sake will I not hold my peace, and for Jerusalem's sake I will not rest, until her righteousness go forth as brightness, and her salvation as a lamp that burneth. 2 And the nations shall see thy righteousness, and all kings thy glory, and thou shalt be called by a new name, which the mouth of Jehovah shall name. 3 Thou shalt also be a crown of beauty in the hand of Jehovah, and a royal diadem in the hand of thy God. 4 Thou shalt no more be termed Forsaken; neither shall thy land any more be termed Desolate: but thou shalt be called Hephzi-bah, and thy land Beulah; for Jehovah delighteth in thee, and thy 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.