Jeremiah 26:12–13 (ESV)
12Then Jeremiah spoke to all the officials and all the people, saying, “The LORD sent me to prophesy against this house and this city all the words you have heard.
13Now therefore mend your ways and your deeds, and obey the voice of the LORD your God, and the LORD will relent of the disaster that he has pronounced against you.
Jeremiah continues to deliver the word of the God to the leaders regarding the impending destruction of the city and nation. God is giving them the opportunity to repent and be released from the destruction. The immediate reaction of some is to kill Jeremiah because they believe he is a false prophet and they want to silence his voice. However there were some of the leaders that believed he was speaking God's words and they stood up for Jeremiah to prevent his death. Even though they believed he was God's prophet declaring the word of God they did not act on the advice of Jeremiah to mend their ways and obey the voice of the Lord. It is difficult to understand why they continued in their ways when disaster was predicted several times. It is also difficult to understand why they would not return to obey the Lord who had done marvelous miracles to preserve the nation and supply for their needs. What advantage was there in worshipping the gods of Baal compared to the Living God? What benefits were they receiving that could compare to what God had provided for them? The power of sin to keep people in deception and lies was at work among the people just as it is today among people who have rejected the provision God has given all of mankind through his Son, Jesus.