Bible Notes Online - Jeremiah 4 - ESV
Commentary

v1-2: The Lord's response to the prayer of 3.22-25; testing the people's repentance, "If you will return to me, O Israel, return to me;" their repentance had to be true, thorough, real, sincere. They had to remove their objects of idolatry, which were detestable.

They also had to pursue truth, judgment, righteousness, and acknowledge that God loves these things; compare Zech 8.16-17. Their claims to know God must be genuine and sincere.

Again, there is the promise of blessing beyond the borders of Israel, as the people turn back to God.

v3-4: Prepared hearts; "break up your unploughed (fallow) ground;" their live shad been fruitless and useless. Do not sow among thorns, for good growth needs a suitable environment.

There must be true separation to God, otherwise judgment would fall. A Jewish boy was normally circumcised at 8 days old, as a sign of belonging to the covenant people of God (Gen 17.10). Jeremiah declares that true circumcision is of the heart. This is echoed by Paul in Rom 2.28-29.

v5-6: The coming of Babylon, bringing the fierce anger of the Lord God; the warning to seek protection. The people in unwalled villages must go to the fortified cities.

v7: Babylon is the lion coming from his lair, the destroyed of nations.

v8: Since the coming of Babylon was at the Lord's command, the proper response was in repentance. The response is spiritual rather than military. No human stratagem will be successful.

v9: Terror upon the leaders, as their complacency and hypocrisy is judged.

v10: The claim that the Lord had promised peace; but this was incorrect, see 6.14; 23.16-17. "Peace" was the message of the false prophets. The people had been led into disappointment; and they refused to listen to Jeremiah, thinking that he too had promised God's peace.

v11-12: Responding to v10; judgment would fall on the rebellious nation. The sins of Manasseh meant that judgment was inevitable, see 2 Kings 23.26-27.

v13: A further description of Babylon.

v14-18: The effects of their wickedness. The Lord had warned of an invading army, and the reason for their coming. All this was brought upon themselves. The rumour of Babylon’s coming passes from Dan, in the far north, to Ephraim; and to Jerusalem, the final target of the invader.

v19-21: Jeremiah's sorrow and personal agony; a foretaste of his words in Lamentations. His words and Judah's words are inter-mingled.

v22: The people were ignorant of God, and unused to doing good.

v23-26: Jeremiah's vision of the earth; formless and empty (see Gen 1.2), heavens without light; devastation everywhere. All this as a result of the Lord's fierce anger; not some accident, or chance event.

v27: The Lord's mercy; the judgment would not completely destroy the land, also 5.10-11.

v28-29: Yet the devastation will be widespread.

v30: The spirit of complacency; judgment was imminent, idolatry was widespread, but the people carried on their everyday lives. They beautified themselves, but not for God.

v31: Al last, Zion cried out in desperation. Yet, the question remained whether she would cry out to God for mercy, and seeking Him again.