3:19 The Lord next explained how He longed for the day when this repentance and return would happen. He would set His chosen people among His other sons (including good angels, Gentile believers, and Christians). He would give them a pleasant land, a more beautiful inheritance than He will give believing Gentiles in the future. Israel and Judah would return to the Lord as their Father and would not turn away from Him any more (cf. Hos. 11:1).
3:20 All this blessing would come to Israel in spite of her past treacherous unfaithfulness to her spiritual lover, Yahweh. That treachery was deliberate; it was not a provoked departure.
"It is important to retain memory of this deep compassion when we read the prophet's declarations of judgment (4:5ff.); in judgment, the compassion is still present, hoping beyond the judgment for a restoration of the relationship of love."113