IV. The mercy promised to the Israel of God, which shall not only accompany, but accrue from, the destruction of Babylon. 1. God will return their captivity; they shall be released out of their bondage, and brought again to their own habitation as sheep that were scattered to their own fold v. 19. They still retained a title to the land of Canaan; it is their habitation still. The discontinuance of their possession was not the destruction of their right. But now they shall recover the enjoyment of it again. 2. He will restore their prosperity; they shall not only live, but live comfortably, in their own land again; they shall feed upon Carmel and Bashan, the richest and most fruitful parts of the country. These sheep shall be gathered from the deserts to which they were dispersed, and put again into good pasture, which their soul shall be satisfied with though they shall come hungry to it, having been so long stinted, and straitened, and kept short, yet they shall find enough to satiate them and shall have hearts to be satiated with it. They enquired the way to Zion (v. 5), where God was to be served and worshipped. This was what they chiefly aimed at in their return; but God will not only bring them thither, but bring them also to Carmel and Bashan, where they shall abundantly feed themselves. Note, Those that return to God and their duty shall find true satisfaction of soul in so doing; and those that seek first the kingdom of God and the righteousness thereof, that aim to make their habitation in Zion, the holy hill, shall have other things added to them, even all the comforts of Ephraim and Gilead, the fruitful hills. 3. God will pardon their iniquity; this is the root of all the rest (v. 20): In those days the iniquity of Israel shall be sought for, and there shall be none. Not only the punishments of their iniquity shall be taken off, but the offence which it gave to God shall be forgotten, and he will be reconciled to them. Their sin shall be before him as if it had never been; it shall be blotted out as a cloud, crossed out as a debt, shall be cast behind his back; nay, it shall be cast into the depth of the sea, shall be no longer sealed up among God's treasures, nor in any danger of appearing again or rising up against them. This denotes how fully God forgives sin; he remembers it no more. Note, Deliverances out of trouble are then comforts indeed when they are the fruits of the forgiveness of sin, Isa. xxxviii. 17. Judah and Israel were so fully forgiven when they were brought back out of Babylon that they are said to have received of the Lord's hand double for all their sins, Isa. xl. 1. This may include also a thorough reformation of their hearts and lives, as well as a full remission of their sins. If any seek for idols or any idolatrous customs among them, after their return, there shall be none, they shall not find them; their dross shall be purely purged away, and by that it shall appear that their guilt is so; for I will pardon those whom I reserve; I will be propitious to them (so the word is) and that must be through him who is the great propitiation. Note, Those whose sins God pardons he reserves for something very great; for whom he justifies them he glorifies.