541 Exult, thou barren, that didst not bear; break forth into singing, and shout for joy, thou that didst not travail with child: for more are the children of the desolate than the children of the married wife, saith Jehovah. 2 Enlarge the place of thy tent, and let them stretch forth the curtains of thy habitations: spare not, lengthen thy cords, and strengthen thy stakes. 3 For thou shalt spread abroad on the right hand and on the left; and thy seed shall possess nations, and they shall make desolate cities to be inhabited.
Matthew Henry's Commentary on Isaiah 54:1-3
Commentary on Isaiah 54:1-5
(Read Isaiah 54:1-5)
Observe the low state of religion in the world, for a long time before Christianity was brought in. But by preaching the gospel, multitudes were converted from idols to the living God. This is matter of great rejoicing to the church. The bounds of the church were extended. Though its state on earth is but mean and movable, like a tent or tabernacle, it is sometimes a growing state, and must be enlarged as the family increases. But the more numerous the church grows, the more she must fortify herself against errors and corruptions. Thy Maker is thy Husband. Christ is the Holy One of Israel, the Mediator of the covenant made with the Old Testament church. Long he had been called the God of Israel; but now he shall be called the God of the whole earth. And he will cleanse from sin, and cause every true believer to rejoice in this sacred union. We never can enough admire this mercy, or duly value this privilege.