16 "And when your land is once more filled with people," says the Lord, "you will no longer wish for 'the good old days' when you possessed the Ark of the Lord 's Covenant. You will not miss those days or even remember them, and there will be no need to rebuild the Ark. 17 In that day Jerusalem will be known as 'The Throne of the Lord .' All nations will come there to honor the Lord . They will no longer stubbornly follow their own evil desires. 18 In those days the people of Judah and Israel will return together from exile in the north. They will return to the land I gave your ancestors as an inheritance forever.
Matthew Henry's Commentary on Jeremiah 3:16-18
Commentary on Jeremiah 3:12-20
(Read Jeremiah 3:12-20)
See God's readiness to pardon sin, and the blessings reserved for gospel times. These words were proclaimed toward the north; to Israel, the ten tribes, captive in Assyria. They are directed how to return. If we confess our sins, the Lord is faithful and just to forgive them. These promises are fully to come to pass in the bringing back the Jews in after-ages. God will graciously receive those that return to him; and by his grace, he takes them out from among the rest. The ark of the covenant was not found after the captivity. The whole of that dispensation was to be done away, which took place after the multitude of believers had been greatly increased by the conversion of the Gentiles, and of the Israelites scattered among them. A happy state of the church is foretold. He can teach all to call him Father; but without thorough change of heart and life, no man can be a child of God, and we have no security for not departing from Him.