Dispensation-of-Law
Short answer: The dispensation of Law is the period in redemptive history when God governed his covenant people Israel by the law given at Sinai, beginning with the words God spoke in Exodus 20:1-17. It was not a way of salvation by human effort but a temporary administration added because of transgressions until Christ came. Galatians 3:19 asks, Then why is there the law, and answers that it was added because of transgressions, until the offspring should come to whom the promise has been made. The law exposed sin, restrained it in Israel, and pointed forward to a mediator who would fulfill what the law demanded. Christians differ over how much of the law's civil and ceremonial detail continues to apply, but the New Testament is clear that the old covenant has been superseded by a better covenant and that righteousness was never earned by law-keeping.
What the dispensation of Law means
The word dispensation describes a stage in God's unfolding plan, not a separate gospel. In the dispensation of Law, God entered into covenant with Israel at Mount Sinai and gave them statutes and ordinances to learn and observe. Deuteronomy 5:1 records Moses calling to all Israel, telling them to hear the statutes and ordinances which I speak in your ears today, that you may learn them, and observe to do them. That covenant was corporate and national, made with a people already redeemed from Egypt, not with individuals trying to earn God's favour from scratch.
So the dispensation of Law is best understood as an administration or stewardship. God set Israel apart under a written code that defined sin, ordered worship, and marked them out among the nations. It was never God's final word. Paul treats it as something added for a time and for a purpose, not as the original promise made to Abraham, and not as the destination of redemptive history. Reading the law as a dispensation keeps its glory while refusing to make it the whole story.
This is why the New Testament can speak of the law with deep respect and still insist that something greater has arrived. The law came through Moses, but grace and truth came through Jesus Christ. The dispensation of Law is real, God-given, and instructive, but it is preparatory. It shapes a people and a vocabulary of sin, sacrifice, and holiness that the gospel then fills with meaning.
Why the law was added because of transgressions
Galatians 3:19 gives the reason for the dispensation of Law in a single phrase, saying it was added because of transgressions, until the offspring should come to whom the promise has been made. The law did not create sin; it revealed and restrained it. It functioned like a fence and a mirror at the same time, showing Israel what sin was and holding them back from it while the promise waited for its heir.
Paul makes the mirror function explicit in Romans 7:7, where he asks whether the law is sin and answers that he would not have known sin except through the law, and would not have known coveting unless the law had said, You shall not covet. The law names the disease. It cannot heal it. That is the point of the dispensation being temporary in character even though its moral content reflects God's own character.
Because the law was added for a specific reason and a specific season, we should not confuse its role with the promise it served. It was given through a mediator and ordained through angels, as Galatians 3:19 notes, and it governed a people until the promised offspring came. Its very purpose included its own expiry, not because it was bad, but because it was pointing beyond itself to Christ.
The glory of the stone tablets and its passing
2 Corinthians 3:7 calls the law the service of death, written engraved on stones, and yet says it came with glory, so that the children of Israel could not look steadfastly on the face of Moses for the glory of his face, which was passing away. Paul does not mock the law's glory. He affirms it and then explains that it was the glory of a ministry that was destined to fade.
This is a crucial point for understanding the dispensation of Law. Something can be genuinely glorious and still be temporary. The stone tablets were written by the finger of God, delivered in awe on Sinai, and honoured throughout Israel's history. But the ministry of condemnation and death, as Paul calls it, could not give life. It could only diagnose and condemn. Its fading glory makes way for a ministry of the Spirit with greater and lasting glory.
Christians sometimes assume that calling the old covenant passing means it was a mistake or a burden. Paul refuses that reading. He treats it as preparatory splendour, like the glory on Moses' face that Israel could not keep looking at. The dispensation of Law was glorious in its role, and its role was to point away from itself to a better mediator and a better covenant.
The law as a custodian until Christ
Galatians 3:24 describes the law as our tutor to bring us to Christ, and the following verse says that now faith has come, we are no longer under a tutor. The dispensation of Law was a custodian, guarding and instructing a people who were not yet ready for the full revelation of the promise. It kept them, taught them, and disciplined them until the heir arrived.
This custodian language helps explain the transition between the testaments. The law did not become false when Christ came; its assignment ended because the one it guarded for had come. A tutor who walks a child to school has done a good job when the child is safely at school. The point is not that the tutor failed but that the tutor's task is finished. The dispensation of Law reaches its goal in the person and work of Jesus.
Practically, this means believers read Exodus 20 as Scripture that still reveals God's moral character without treating law-keeping as the basis of their standing before God. The command not to covet still tells us the truth about our hearts, but it does not condemn those who are in Christ, because the curse of the law was borne by him. The custodian has handed us over to the one he pointed to all along.
Why the old covenant was replaced by a better one
Hebrews 8:6 says that Christ has obtained a more excellent ministry, by so much as he is also the mediator of a better covenant, which on better promises has been given as law. The dispensation of Law belonged to an earlier covenant with promises that were provisional. The new covenant rests on better promises: forgiveness, internal transformation, and a relationship with God that does not depend on Israel's national obedience.
The prophecy quoted in Hebrews 8 looks forward to a day when God would write his laws on hearts rather than only on stone, and would remember sins no more. That is not a minor upgrade. It is a different administration. The old covenant could declare what righteousness looked like; the new covenant actually produces it by the Spirit and provides full forgiveness through the once-for-all sacrifice of Christ.
This is why the New Testament can speak of the old covenant as obsolete without despising it. A better covenant does not make the earlier one evil, any more than a finished building makes scaffolding shameful. The dispensation of Law served its purpose and gave way to a covenant whose mediator is greater, whose promises are better, and whose glory does not fade.
How the Ten Commandments function for Christians
Exodus 20:1-17 records God speaking all these words to Israel at Sinai. The Ten Commandments are the heart of the law's moral demand, and faithful Christians have differed over how to apply them. Some treat the entire Mosaic code as fulfilled and no longer binding in its old-covenant form, while still finding moral instruction in it. Others hold that the Ten Commandments, as a summary of God's moral will, continue to guide believers, though never as a means of justification.
What all should agree on is that the commandments reveal God's character and our need. They tell us to worship God alone, to honour his name, to keep his day, to honour parents, and to refuse murder, adultery, theft, false witness, and coveting. When Paul quotes the command against coveting in Romans 7:7, he uses it to show that the law exposes the inner life, not merely outward acts. That exposure drives us to Christ.
So the Christian reads Exodus 20 with reverence and with a clear conscience in Christ. The law no longer condemns those who are in him, but it still instructs them in what love of God and neighbour looks like. The dispensation of Law is past as an administration, yet its moral witness remains a lamp that the gospel fulfils and the Spirit writes on the heart.
Living in the age after the law
If the dispensation of Law has reached its goal in Christ, what does that mean for daily life? It means believers are not under the law as a covenant of works, trying to earn acceptance by obedience. It means the Spirit now produces in them what the law demanded and could not produce. Galatians 3:25 says that now faith has come, we are no longer under a tutor, and that freedom is not a licence to sin.
It also means we read the Old Testament honestly. We do not pretend the law was a mistake, and we do not return to it as though Christ had not come. We let it teach us about God's holiness, about the seriousness of sin, and about the need for a mediator. Then we look to the mediator himself, whose obedience and sacrifice are the ground of our acceptance.
Faithful Christians will keep discussing how specific Old Testament laws apply today, especially civil and ceremonial ones, and that disagreement should be handled with charity. What unites them is the conviction that the law was added for a season and served the promise. Living after the law means living from the promise, by the Spirit, in gratitude rather than fear.
Biblical fidelity check
Exodus 20:1-17 establishes that God spoke the Ten Commandments to Israel and gave them as covenant obligations. It does not establish that law-keeping was ever the means of salvation, and it does not teach that the commandments were given to all nations as a civil code. Galatians 3:19-25 establishes that the law was added because of transgressions until the offspring should come, and it explicitly says that we are no longer under a tutor now that faith has come. The passage does not teach that the law was evil, only that its role was temporary and preparatory.
A common misreading says the dispensation of Law means the Old Testament is irrelevant or that God changed from angry to loving. That is wrong because the law is described as glorious and good, and because the promise to Abraham preceded it. Another misreading treats the law as still the basis of Christian acceptance. That is wrong because Hebrews 8:6 says Christ is the mediator of a better covenant, and Romans 7:7 shows the law's role was to expose sin, not to remove it.
Other passages that speak to Exodus 20
The themes of covenant, obedience, and unity among God's people run through Paul's letters. For a study of the call to agree in the church, see What Does 1 Corinthians 1:10 Mean? Context, Theology, and Application. The faithfulness of God that undergirds every covenant is explored in What Does 1 Corinthians 1:9 Mean? Context, Theology, and Application. For a whole-chapter overview of calling, unity, and boasting in the Lord, see 1 Corinthians 1: Called, United, and Boasting in the Lord. Warnings from Israel's history and the freedom believers have in Christ are treated in 1 Corinthians 10: Warnings and Freedom.
Frequently asked questions
What is the dispensation of Law?
The dispensation of Law is the era in redemptive history when God governed Israel by the covenant given at Mount Sinai, beginning with the words God spoke in Exodus 20:1-17. It was a stewardship, not a way of salvation by works. Galatians 3:19 says the law was added because of transgressions until the offspring should come. It exposed sin, restrained it, and pointed forward to Christ, who fulfilled what the law demanded and inaugurated a better covenant.
Are Christians still required to keep the Ten Commandments?
Christians agree that the Ten Commandments reveal God's moral character, but they differ on how the old-covenant code applies now that Christ has come. All agree that obedience never earns salvation. Galatians 3:25 says that now faith has come, we are no longer under a tutor. Many believers see the commandments as ongoing moral instruction fulfilled in love of God and neighbour, while rejecting any use of them as a means of justification.
Why did the law come before grace?
The law came first to make sin visible and to guard Israel until the promised offspring arrived. Romans 7:7 says Paul would not have known coveting unless the law had said, You shall not covet. The law was a tutor leading to Christ, not a rival to grace. Hebrews 8:6 calls the new covenant better because it rests on better promises, including forgiveness and the internal writing of God's law on the heart.
