
The prophet Jeremiah was a priest sent to speak the word of the Lord to His people. Jeremiah taught plainly about sin and how our disobedient hearts cannot be trusted. Jeremiah predicted God’s judgment on Judah’s sins through the nation of Babylon. Yet, Jeremiah also declared how God would make a new covenant with His people.
The people of Judah faced the same problem we face today: sin. Their failure to abide by and uphold the law was a constant reminder that they were sinful and fell short of God’s standards. Jeremiah told the people that those who put their trust in mankind are cursed because men are sinful and imperfect. He also said that people cannot save themselves. But Jeremiah shared good news. He told the people that the person who trusts in the Lord will be strong and healthy, like a tree planted by water (Jeremiah 17:8).
Through Jeremiah, the Lord spoke of His everlasting love toward His people. He shared the promise of gathering His people, watching over them, and turning their mourning into joy. God promised His people a new covenant and eternal forgiveness of sin.
The old covenant required complete obedience to the law; yet no one can be justified by the law (Galatians 2:16). In His grace, God did what we cannot do. He promised a new covenant which would be accomplished by Him. Jesus is the fulfillment of the new covenant; He fulfilled the requirements of the law on our behalf. As Paul wrote, “For what the law could not do since it was weakened by the flesh, God did. He condemned sin in the flesh by sending his own Son in the likeness of sinful flesh as a sin offering” (Romans 8:3).
Forgiveness that lasts forever only comes through faith in Jesus Christ (Galatians 3:11). As you prepare to teach on God’s promise of a new covenant, take time to thank Him for His forgiveness in your life. Remind boys and girls of how God changes believers’ hearts to hearts that love and obey Him.
Listen to the Weekly Leader Training for Preschool & Kids

Every week, members of The Gospel Project for Kids team offer guidance to help you as you prepare to teach every session to preschoolers and kids.
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