Jer 3:11-3:20 (NIV) The Lord said to me, "Faithless Israel is more righteous than unfaithful Judah. Go, proclaim this message towards the north: Return, faithless Israel," declares the Lord, "I will frown on you no longer, for I am merciful," declares the Lord, "I will not be angry for ever. Only acknowledge your guilt--you have rebelled against the Lord your God, you have scattered your favours to foreign gods under every spreading tree, and have not obeyed me," declares the Lord. "Return, faithless people," declares the Lord, "for I am your husband. I will choose you--one from a town and two from a clan--and bring you to Zion. Then I will give you shepherds after my own heart, who will lead you with knowledge and understanding... No longer will they follow the stubbornness of their evil hearts... I myself said, 'How gladly would I treat you like sons and give you a desirable land, the most beautiful inheritance of any nation.' I thought you would call me 'Father' and not turn away from following me. But like a woman unfaithful to her husband, so you have been unfaithful to me, O house of Israel," declares the Lord.
Jer 3:21-25 (NIV) A cry is heard on the barren heights, the weeping and pleading of the people of Israel, because they have perverted their ways and have forgotten the Lord their God. "Return, faithless people; I will cure you of backsliding." "Yes, we will come to you, for you are the Lord our God. Surely the idolatrous commotion on the hills and mountains is a deception; surely in the Lord our God is the salvation of Israel. From our youth shameful gods have consumed the fruits of our fathers' labour--their flocks and herds, their sons and daughters. Let us lie down in our shame, and let our disgrace cover us. We have sinned against the Lord our God, both we and our fathers; from our youth till this day we have not obeyed the Lord our God."
Jer 4:1-4 (NIV) "If you will return, O Israel, return to me," declares the Lord. "If you put your detestable idols out of my sight and no longer go astray, and if in a truthful, just and righteous way you swear, 'As surely as the Lord lives,' then the nations will be blessed by him and in him they will glory." This is what the Lord says to the men of Judah and to Jerusalem: "Break up your unploughed ground and do not sow among thorns. Circumcise yourselves to the Lord, circumcise your hearts, you men of Judah and people of Jerusalem, or my wrath will break out and burn like fire because of the evil you have done--burn with no-one to quench it."