7 And I will let the fate of Judah and of Israel be changed, building them up as at first. 8 And I will make them clean from all their sin, with which they have been sinning against me; I will have forgiveness for all their sins, with which they have been sinning against me, and with which they have done evil against me. 9 And this town will be to me for a name of joy, for a praise and a glory before all the nations of the earth, who, hearing of all the good which I am doing for them, will be shaking with fear because of all the good and the peace which I am doing for it.
10 This is what the Lord has said: There will again be sounding in this place, of which you say, It is a waste, without man and without beast; even in the towns of Judah and in the streets of Jerusalem which are waste and unpeopled, without man and without beast, 11 Happy sounds, the voice of joy, the voice of the newly-married man and the voice of the bride, the voices of those who say, Give praise to the Lord of armies, for the Lord is good, for his mercy is unchanging for ever: the voices of those who go with praise into the house of the Lord. For I will let the land come back to its first condition, says the Lord.
Matthew Henry's Commentary on Jeremiah 33:7-11
Commentary on Jeremiah 33:1-13
(Read Jeremiah 33:1-13)
Those who expect to receive comforts from God, must call upon him. Promises are given, not to do away, but to quicken and encourage prayer. These promises lead us to the gospel of Christ; and in that God has revealed truth to direct us, and peace to make us easy. All who by sanctifying grace are cleansed from the filth of sin, by pardoning mercy are freed from the guilt. When sinners are thus justified, washed, and sanctified in the name of the Lord Jesus, and by the Holy Spirit, they are enabled to walk before God in peace and purity. Many are led to perceive the real difference between the people of God and the world around them, and to fear the Divine wrath. It is promised that the people who were long in sorrow, shall again be filled with joy. Where the Lord gives righteousness and peace, he will give all needful supplies for temporal wants; and all we have will be comforts, as sanctified by the word and by prayer.