And I will betroth thee unto me for ever; yea, I will betroth thee unto me in righteousness, and in judgment, and in lovingkindness, and in mercies.

Jamieson-Fausset-Brown Bible Commentary

19, 20. "Betroth" is thrice repeated, implying the intense love of God to His people; and perhaps, also, the three Persons of the Triune God, severally engaging to make good the betrothal. The marriage covenant will be as it were renewed from the beginning, on a different footing; not for a time only, as before, through the apostasy of the people, but "forever" through the grace of God writing the law on their hearts by the Spirit of Messiah (Jer 31:31-37).

righteousness . judgment-in rectitude and truth.

loving-kindness, &c.-Hereby God assures Israel, who might doubt the possibility of their restoration to His favor; low, sunk, and unworthy as thou art. I will restore thee from a regard to My own "loving-kindness," not thy merits.

Matthew Henry's Concise Commentary

2:14-23 After these judgments the Lord would deal with Israel more gently. By the promise of rest in Christ we are invited to take his yoke upon us; and the work of conversion may be forwarded by comforts as well as by convictions. But usually the Lord drives us to despair of earthly joy, and help from ourselves, that, being shut from every other door, we may knock at Mercy's gate. From that time Israel would be more truly attached to the Lord; no longer calling him Baali, or My lord and master, alluding to authority, rather than love, but Ishi, an address of affection. This may foretell the restoration from the Babylonish captivity; and also be applied to the conversion of the Jews to Christ, in the days of the apostles, and the future general conversion of that nation; and believers are enabled to expect infinitely more tenderness and kindness from their holy God, than a beloved wife can expect from the kindest husband. When the people were weaned from idols, and loved the Lord, no creature should do them any harm. This may be understood of the blessings and privileges of the spiritual Israel, of every true believer, and their partaking of Christ's righteousness; also, of the conversion of the Jews to Christ. Here is an argument for us to walk so that God may not be dishonoured by us: Thou art my people. If a man's family walk disorderly, it is a dishonour to the master. If God call us children, we may say, Thou art our God. Unbelieving soul, lay aside discouraging thoughts; do not thus answer God's loving-kindness. Doth God say, Thou art my people? Say, Lord, thou art our God.