Zion shall be redeemed with judgment,.... The blessing of redemption by Christ is the source and foundation of the other blessings of grace, before mentioned, the little remnant are favoured with, as justification, pardon of sin, and conversion, Isa 1:18 Isa 1:25 it is of a spiritual nature; the redemption of the soul is a deliverance from the captivity of sin, Satan, and the law, and is plenteous and eternal; the objects of redeeming grace are "Zion"and her converts; not the world, but the church is redeemed by Christ; for by Zion is meant, not a place, but people, even the church and people of God, who frequently bear the name of Zion in this prophecy, and in other passages of Scripture, both of the Old and of the New Testament; see Isa 49:14 compared to Mount Zion for its height and holiness; for being the object of God's love, the instance of his choice, the place of his habitation; where his worship is, he grants his presence, and distributes his blessings; for its being a perfection of beauty, the joy of the whole earth, well fortified and immovable: and the redemption of the church by Christ iswith judgment; with the judgment and vengeance of God on Christ, and through the condemnation of him as her Head and representative; with the judgment of God, which is according to truth, in whose judgment she is truly redeemed by the blood of Christ, and really delivered from her bondage, according to his justice and holiness, which are glorified by it: but here the redemption of Zion seems to mean a more glorious state of the church, a restoration of her to her former glory, or to a greater, which will be in the latter day, and may be discerned as drawing near by the signs of the times fulfilling, Lu 21:28 whereby the truth and faithfulness of God, in his promises concerning it, will be honoured, and he will appear to be a God of judgment:and her converts with righteousness; so called, not because converted by the church, for conversion is God's work, and not man's; no man can effect his own conversion, he is passive in it; nor can any others, not their nearest friends and relations; they can only pray for it, as Abraham did for Ishmael, and bring them under the means; nor are ministers sufficient, only instruments of conversion neither Zion's ministers nor members can convert one sinner: but they are so called, either because converted "in" her, through the ministry of the word as a means, preached in the midst of her, Ps 87:5 or because converted "to" her, Isa 60:5 being made to submit to the ordinances of the church, and to join themselves to it.
"Converts" are the objects of redemption by Christ; all that are redeemed are, sooner or later, converted; and all that are converted are redeemed; and the redemption of them by his blood is consistent "with" the "righteousness" of God; for hereby sin is fully condemned and punished; the justice of God has all its demands, and the law is completely fulfilled; and so the end of God is answered, which is to declare his righteousness by it.