Jeremiah 30:1--31:40 · Restoration of Israel
Put Within Us
Jeremiah 31:31-34
Sermon
by R. Kevin Mohr
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Note: This text was also dealt with earlier in the exposition of the first reading for Proper 24.

In the years immediately prior to 1517, Martin Luther was slowly but surely killing himself physically, emotionally, and spiri­tually. As penance for his sins he would flog himself and sleep naked in his cell. His confession sessions sometimes lasted hours as he tried to ensure that every sin, no matter how minor, had been confessed. Luther believed what scripture and the church said about the seriousness of sin and the righteousness of God. Therefore, he was at an impasse, caught between the righteous nature of God and the sinful nature of his humanity. How was a relationship be­tween the two possible? The demands of this righteous God were so great and impossible for sinful humanity to fulfill that Luther later admitted, "I was myself more than once driven to the very abyss of despair so that I wished I had never been created. Love God? I hated him!"[1]

What Luther realized later through his study of scripture and his resultant rediscovery of the gospel, was that for there to be the possibility of a loving relationship with God the whole nature of humanity needs to be changed. That change is what God promises to accomplish through the new covenant, first proclaimed by the prophet Jeremiah.

After years of political maneuvering, time had run out for Judah. The Babylonians had come in 598 BC and would come again in 586 to destroy the country and the city of Jerusalem totally after an abortive, futile, and ill-advised rebellion by the puppet king, Zedekiah, whom Babylon had installed on the throne. Chapters 30 and 31 are set between the two Babylonian invasions when ten­sions were extremely high and time was terribly short for Judah. All human options had been exhausted. Was the impending doom God's final word to his chosen people? Was the covenant ended?

The covenant first established at Sinai was certainly broken. The emphasis here, though, is not specifically on transgressions of the law and the breaking of covenant stipulations as handed down through Moses at Sinai, but on a failed relationship. In poignant words of sadness, God speaks as a distressed parent and a hurt husband in verse 32: "I took them by the hand ... though I was their husband." What had been disrupted was the basic relationship that gave purpose, meaning, and life to God's people. In that sense, the old covenant was ended, and it could not be saved by acting as if nothing had happened. Above all, the relationship could not be restored by those who had broken it in the first place.

We know the reality of that principle from daily life. If I say or do something that hurts my wife and damages our relationship, there really is nothing I, as the offender, can do or say to restore the relationship. Ultimately the offended party, my wife, is the only one who can resurrect our relationship. She must take the initiative.

God declared through Jeremiah that he would take the initia­tive to "make a new covenant." The word "make" is literally "cut." The use of this word is probably intentional in order to make the first hearers and readers think beyond the Sinai covenant back to the one made with Abraham in Genesis, chapter 15. To "cut" a covenant refers to the widespread ancient practice of cutting sacri­ficial animals in two, laying each half over against the other in two opposing lines, and then having the two parties in the covenant walk between the split carcasses, with the spoken or implied self-condemnatory oath that "may the same be done to me if I break this covenant."

As a missionary child in Papua New Guinea in the late 1970s, I actually witnessed a covenant-cutting ceremony between two warring tribal groups. The ceremony was virtually identical to that practiced in the ancient Middle East of Bible times. However, I was too young to fully understand the significance of what I had seen that day until my parents later explained that the tribal leader of the group that had been attacked first, refused to walk between the carcass halves, thereby dooming the two groups to another round of senseless payback killings.

In God's covenant with Abraham (still known as Abram then), though the carcass halves were laid out, only the presence of God passed between the pieces. The first covenant with the primal an­cestor of God's chosen people, then, was unilateral. The new cov­enant with God's people will also be unilateral. God will take the initiative and restore and renew the relationship. Since a failed re­lationship was the root cause of the broken covenant, what was truly needed was not more or better laws but a change of heart that would allow God's people to be faithful. That is exactly what God promises to do.

"I will put my law within them, and I will write it on their hearts," God says in verse 33. The stipulations of the Sinai cov­enant were inscribed on tablets of stone and later written down in documents, something external to the people of the covenant. God will now ensure faithfulness by making the covenant something radically internalized and a part of who and what the people of God are. What goes on at the cellular level gives us a physical illustration of this significant spiritual change God announces.

As science and technology have allowed us to delve deeper and deeper into the wonder of the living cell, the DNA molecule, with its now-famous double-helix structure, continues to astound us with its complexity and significance for all life. So much DNA is packed into the nucleus of a cell, for example, that if it were stretched out it would measure roughly three miles long! Even more amazing is what DNA, the genetic molecule of all living things, is able to do. DNA is the information-bearing molecule that deter­mines everything about the physical make-up of each living thing. The basic code or language for this information is the same for all life, but the combination, location on the double helix, and the length of the molecule makes all the difference in the world between spe­cies and individuals.

Significantly, because the code or language and the base structure are the same, individual or collections of genes on one molecule can be moved between and within species. Genetic information can be spliced in and combined with the original material, creating new effects. That is how some very important medical advances have occurred, including, for example, the treatment of diabetes through the creation of human insulin and growth hormones.

The genetic changes produced through gene splicing and manipulation sound a lot like the fundamental spiritual change in humanity God wants to bring about by putting the law within his people and writing it on their hearts. God, in effect, intends to write himself into his people, into their "spiritual DNA" at the core of their being. New "spiritual code" will be spliced in so that it becomes a part of who the people are and what they are able to do in terms of keeping the covenant. No longer will the covenant relationship be something that is just "worn on the sleeve," so to speak; or in the language of the old covenant, worn as a phylactery on the forehead or attached to the wrist (Deuteronomy 6:8-9). Changing the metaphor, all those who are in relationship to God will be just like the computers and electronic equipment that bear the white and blue "Intel Inside!" brand stamp. The covenant relationship will be so internalized that God's people will, in effect, bear the stamp, "God Inside!" on their hearts. Because that stamp is written on their hearts — in Hebrew thought, the seat of intellect, decision, and will, not emotions — it will be manifested in obedient faithfulness to the covenant relationship with God. The law, written on the heart, is not really a legal matter. All of the laws, in fact, have always been nothing other than a description of what it means to be in relationship to God and others. Now the law can be summarized down to its core as follows, " ‘I am yours, and you are mine,' says the Lord. That is the language of love and faithfulness."[2]

For us as followers of Jesus Christ, we understand God's new covenant as having been inaugurated in Jesus and made available to all people through faith in his life, death, and resurrection. The Reformation is often understood and interpreted as a time in which great theological doctrines were formulated and explained clearly for the masses. But that way of viewing the events of the sixteenth century misses the main point. Luther, in his despair, did not need new doctrines; he needed a way to be in relationship to God. In Jesus Christ that is what he found and was so eager to share with others.

In Jesus Christ we truly see "God inside" and "God with us" who is not against us but forgives our sins radically (v. 31). In Christ, we see the new covenant — we see the "language of love and faithfulness" — in the flesh and in action. In him we see what it means to be in relationship to God and God's people, and through him we are invited into that relationship in a new way. Through the faith relationship with Christ Jesus it is no longer we who live, but Christ who lives in us (Galatians 2:20). Therefore, the apostle Paul could write, "If anyone is in Christ, there is a new creation" (2 Corinthians 5:17). There, the language of love and faithfulness — the language of the new covenant — is spoken and lived from deep within because we have been stamped with the love of God. Amen.


1. Roland H. Bainton, Here I Stand: A Life of Martin Luther (New York: Mentor Books, 1950), p. 44.

2. Gene M. Tucker, Preaching the New Common Lectionary, Year C, Lent, Holy Week, Easter (Nashville: Abingdon Press, 1984), p. 68.

CSS Publishing Company, Inc., Sermons on the First Readings, by R. Kevin Mohr