The Purpose of the Law

Readings for today: Deuteronomy 4-6, Psalms 54

Why does God give His people the Old Testament law? For centuries, people assumed it was a kind of roadmap to salvation. Follow the rules. Earn God’s favor. Become righteous through your works. God will let you into heaven. I know that’s a fairly simplistic reading but it largely holds true especially for those in the Protestant branch of the church. Martin Luther, as he processed his own existential angst, projected onto the biblical text his own flawed perspective of the Jewish understanding of the law and it tragically stuck. Thankfully, in the 1970’s, a New Testament scholar by the name of E.P. Sanders finally took the Jewish identity of Jesus and the rest of the apostles seriously. He grounded them in their Jewish context and challenged the traditional interpretation of “Jewish legalism” and instead coined a new term to describe the relationship of God’s people with God’s law. The term was “covenantal nomism” and it is the argument that the first century Jews didn’t believe in “works righteousness” rather they understood their obedience to the law flowed from a prior covenantal relationship initiated and established by God. In this way, it is very similar to how we understand the nature of grace and law in Christianity.

Covenantal nomism revolutionized New Testament scholarship because once you understand it, you see it all over the place. Consider these words from our reading today. “Carefully follow (the law), for this will show your wisdom and understanding in the eyes of the peoples. When they hear about all these statutes, they will say, ‘This great nation is indeed a wise and understanding people.’ For what great nation is there that has a god near to it as the Lord our God is to us whenever we call to him? And what great nation has righteous statutes and ordinances like this entire law I set before you today?” (Deuteronomy‬ ‭4‬:‭6‬-‭8‬ ‭CSB‬‬) The emphasis here is not on following the law to earn God’s love and favor but on following the law to show the world the people of Israel already enjoy God’s love and favor. Moses continues, “But the Lord selected you and brought you out of Egypt’s iron furnace to be a people for his inheritance, as you are today…He will not leave you, destroy you, or forget the covenant with your ancestors that he swore to them by oath, because the Lord your God is a compassionate God…You were shown these things so that you would know that the Lord is God; there is no other besides him. He let you hear his voice from heaven to instruct you. He showed you his great fire on earth, and you heard his words from the fire. Because he loved your ancestors, he chose their descendants after them and brought you out of Egypt by his presence and great power, to drive out before you nations greater and stronger than you and to bring you in and give you their land as an inheritance, as is now taking place.” (‭‭Deuteronomy‬ ‭4‬:‭20‬, ‭31‬, ‭35‬-‭38‬ ‭CSB‬‬) Over and over again, he is emphasizing the covenantal relationship God has established with His people as the inspiration and motivation for their obedience.

God’s love and grace and mercy always precede the law. Relationship always takes precedence over rules. Even the Ten Commandments begin with the statement, “I am the Lord your God, who brought you out of the land of Egypt, out of the place of slavery.” (Deuteronomy‬ ‭5‬:‭6‬ ‭CSB‬‬) We obey because we are loved, we don’t obey in order to be loved. We obey because we’ve received God’s grace, we don’t obey because we need to earn God’s grace. We obey because God has shown us mercy, we don’t obey in order to gain God’s mercy. Our obedience is simply the outward, tangible, concrete sign our hearts have been transformed by saving faith through our relationship with Jesus Christ.

Readings for tomorrow: Deuteronomy 7-9, Psalms 55