Matthew 5:17-20: Did Jesus Abolish the Law of Moses?
Short answer: The law of Moses is God's covenant instruction given to Israel, and Jesus did not abolish it. In Matthew 5:17-20 he says, "Don't think that I came to destroy the law or the prophets. I didn't come to destroy, but to fulfill." He fulfilled it by obeying it perfectly, by embodying what it pointed toward, and by completing its sacrificial system in himself. The law still reveals God's character and diagnoses sin, but it was never the power that makes a person righteous. Scripture says believers are justified by faith in Christ, not by works of the law, and the ceremonial and civil arrangements tied to the old covenant have served their purpose. So the law remains instructive and good, while its condemning verdict against those in Christ has been answered at the cross.
Few questions in Scripture produce more confusion than what Christians should do with the law of Moses. Some treat it as a code still binding in every detail. Others treat it as an obsolete document with nothing to say. Jesus rules out both instincts in a single sentence. He does not set the law aside, and he does not leave it exactly where it was. He fulfills it. That word carries the whole discussion.
This article works through Matthew 5:17-20 in its context, then traces how Paul, the Hebrews writer, and Jesus himself describe the law's purpose, its limits, and its end in Christ. The goal is not to settle every denominational argument but to read the text carefully and let it set the terms.
What Jesus says in Matthew 5:17-20 and why he says it there
Matthew places this saying at the front of the Sermon on the Mount, before any of the specific teachings that follow. Jesus is about to say things that sound like a new standard, and he knows his audience will hear it as a departure from Moses. So he preempts the objection. He has not come to destroy the law or the prophets. The phrase covers the whole Hebrew Scriptures, not only the commandments.
The word destroy suggests dismantling or invalidating. The word fulfill is richer. It can mean to obey fully, to bring to intended completion, or to fill up a meaning that was always there. Jesus likely means all of these at once. He keeps the law where others broke it, and he is the one the law's ceremonies and prophecies were pointing toward. His life does not cancel the text; it explains it.
Verse 20 presses the point further. Unless your righteousness exceeds that of the scribes and Pharisees, Jesus says, you will not enter the kingdom of heaven. That sounds impossible, and it is meant to. The scribes and Pharisees were the most scrupulous people around. Jesus is not asking for more rule-keeping but for a different kind of righteousness, one that goes to the heart. The rest of the sermon shows what that looks like.
What the law of Moses actually was, in its own setting
The law of Moses is the covenant instruction God gave Israel at Sinai. It includes moral commands, ceremonial regulations for worship and sacrifice, and civil ordinances for a nation living in a particular land. It was given to a redeemed people, not to people trying to earn their redemption. God brought Israel out of Egypt first, then gave the law as the shape of life with him.
That order matters. The law was never a ladder to climb into God's favor. It was the terms of a relationship already established. Its commands were good because the God who gave them is good. Its sacrifices were not payment but provision, a way for a sinful people to keep approaching a holy God. Its civil laws made Israel a visible community set apart among the nations.
The law also had limits built into it. It could define righteousness. It could not produce it. It could expose sin. It could not remove it. The prophets anticipated a day when God would write his instruction on hearts rather than stone, and the law itself looked forward to something it could not deliver on its own.
How Jesus fulfills the law rather than setting it aside
Jesus fulfills the law in at least three ways. First, he obeys it completely, in thought and motive as well as action. Where Israel failed and where every human being fails, he does not. Second, he embodies what the law's symbols pointed to. The sacrifices, the priesthood, the temple, and the festivals all find their substance in him rather than in themselves. Third, he bears the law's curse on behalf of those who broke it.
That third point is where much confusion clears up. Galatians 3:13 says, "Christ redeemed us from the curse of the law, having become a curse for us." The law's penalty for disobedience is real, and Jesus absorbs it. Because he does, the condemning function of the law no longer stands against those who are in him. That is not the law being destroyed. It is the law being satisfied.
Jesus also fulfills the law by teaching its true intent. When he says the angry person and the murderer share a root, or that lust and adultery share a root, he is not adding new commandments. He is exposing what the commandments were always aimed at, a whole heart turned toward God and neighbor.
Paul's argument: the law's verdict and the believer's freedom
Paul is the New Testament writer who discusses the law most extensively, and he is often read as contradicting Jesus. He does not. In Romans 3 he explains what the law can and cannot do. It speaks to those under it so that every mouth may be closed and the whole world held accountable before God. No one is justified by law-keeping, because no one keeps it.
In Romans 7 he uses a marriage illustration. A woman is bound to her husband as long as he lives, but if he dies she is free to belong to another. Paul's point is that believers have died to the law through Christ's body so that they may belong to him and bear fruit for God. The law did not die. Its claim on the believer has been settled by another route.
This is why Paul can call the law holy, righteous, and good in one breath and say believers are not under it in the next. He is not being inconsistent. He is distinguishing the law's enduring truth from the covenant arrangement through which it once governed a people. The commandments still tell us what pleases God. They no longer stand as the basis of our standing before him.
What Colossians and Hebrews say about the law's ceremonies
Colossians 2 speaks to the ceremonial side of the law directly. Paul describes the written record of requirements that stood against us, and he says Christ has taken it out of the way, nailing it to the cross. Then he tells the Colossians not to let anyone judge them regarding food, drink, festivals, new moons, or Sabbaths, calling these a shadow of the things to come while the substance belongs to Christ.
Hebrews makes a similar case about sacrifice. The law, having a shadow of the good to come, can never with the same sacrifices year by year make perfect those who draw near. If it could, the sacrifices would have stopped. They did not stop, which proves they were pointing forward. Christ's single offering does what the repeated offerings could not, and he sits down because the work is finished.
Both writers treat the ceremonial law with respect. It was God-given, meaningful, and instructive. But its purpose was preparatory, and once the reality arrives, the shadow has done its job. Keeping the shadow as though the substance had not come is not faithfulness. It is a step backward.
What remains for Christians reading the law of Moses today
The moral content of the law still describes God's character and therefore still instructs his people. When the law says not to steal, not to bear false witness, not to commit adultery, it is telling the truth about how human beings flourish. The New Testament assumes this. It does not repeat every commandment, but it grounds its ethics in the same God and often quotes the law directly.
What has changed is the covenant setting and the penalty structure. Believers are not under the law as a covenant that determines their standing, and they are not bound to its ceremonial regulations or its civil penalties, which were given to a specific nation in a specific land. Reading the law as a whole, then, means asking what it reveals about God, what it exposes about sin, and where it points, rather than treating every ordinance as a present obligation.
Faithful Christians differ on some details here. Some see the Sabbath command as still binding in principle, others see it fulfilled in Christ and the rest he gives. Some see distinctions between moral, ceremonial, and civil law as helpful, others as too neat. These disagreements should be handled with patience rather than contempt, because the central claim is not disputed: Christ is the end of the law for righteousness to everyone who believes.
Why the law's fulfillment matters for daily life
If the law's condemning verdict has been answered at the cross, then guilt is not resolved by trying harder. It is resolved by trusting Christ. That is the freedom Paul insists on. It does not make obedience optional. It makes obedience possible, because it is no longer driven by fear of rejection. It flows from being accepted already.
The law also keeps us honest about ourselves. Reading it carefully, we find that our problem is deeper than a few bad habits. Jesus makes this plain when he traces murder to anger and adultery to lust. The law's real gift is to show us how much we need a Savior, not to convince us we can manage without one.
Finally, the law teaches us what God loves. His commands are not arbitrary restrictions. They describe a life shaped by love for him and love for neighbor. The person who has been forgiven and renewed has every reason to study them, not to secure a standing, but to learn the character of the God who has already given one.
Biblical fidelity check
What Matthew 5:17-20 establishes is clear: Jesus did not come to abolish the law or the prophets, and he did fulfill them. What it does not establish is that every regulation of the Mosaic covenant remains in force for believers exactly as written, including its sacrificial and civil provisions. The passage does not even mention those categories. Reading them back into the sentence is an assumption, not an exposition of the text.
A common misreading treats the law as either entirely abolished or entirely binding, and both fail. The first ignores Jesus' explicit denial that he came to destroy. The second ignores Paul's insistence that believers are not justified by works of the law and that its written requirements were taken out of the way at the cross. The text requires a third path: the law is fulfilled in Christ, still instructive, no longer condemning for those who are in him.
Other passages that speak to Matthew 5:17-20
Several passages in Scripture press on the themes raised here. The Sermon on the Mount opens with the Beatitudes before Jesus says anything about the law, and they set the tone for the whole discourse, as The Beatitudes Explained: Matthew 5:1–12 Meaning explores. Paul's letter to the Colossians repeatedly returns to what Christ has accomplished and what that means for old covenant observances, which What Does Colossians 1:23 Mean? Context, Theology, and Application and Colossians 1: Paul's Prayer and Christ's Supremacy both help clarify. The argument reaches its practical conclusion in Colossians 2: Fullness and Freedom in Christ, where the shadow and the substance are named directly.
Frequently asked questions
Did Jesus abolish the law of Moses?
No. Jesus explicitly denies it in Matthew 5:17, saying he did not come to destroy the law or the prophets but to fulfill them. Fulfillment is not abolition. He obeyed the law completely, embodied what its ceremonies pointed toward, and bore its curse on behalf of those who broke it. The law's role as a condemning covenant has been settled at the cross for those in Christ, but its truth about God and about human conduct remains instructive for believers.
Are Christians required to keep the Sabbath and dietary laws?
Christians have historically differed here, and the New Testament does not settle every detail in a single sentence. Colossians 2:16-17 tells believers not to let anyone judge them regarding food, drink, festivals, new moons, or Sabbaths, calling these a shadow of things to come. Many Christians conclude the ceremonial regulations pointed to Christ and are fulfilled in him, while others observe a weekly day of rest and worship as a lasting pattern. The matter should be handled with conviction and charity.
What does it mean that Christ is the end of the law?
Romans 10:4 says, "For Christ is the fulfillment of the law for righteousness to everyone who believes." The law was never able to produce the righteousness it demanded. It defined the standard and exposed failure, but it could not rescue anyone. Christ does what the law could not, and everyone who trusts him receives a righteousness not earned by law-keeping. The law's purpose reaches its goal in him, not in our performance.
