A law about mildew in a house, clothing made with mixed fabrics, or an animal sacrifice can stop you cold. You may wonder what any of it has to do with following Jesus. The Old Testament law is God’s Word, but it was not written as a loose collection of commands for us to pull apart and apply without context.
We must not dismiss these laws as irrelevant, and we must not place Christians back under the covenant God made with Israel at Sinai. Faithful reading begins when you ask what God said to Israel, why He said it, and how Christ fulfills it.
The Old Testament Law Was Given to Israel
The law of Moses was given to a real people, in a real land, under a real covenant. Israel had priests, sacrifices, a tabernacle, civil courts, feast days, and boundaries that marked them off from the surrounding nations.
That setting matters. The commands did not fall out of heaven as detached rules for every nation in every age.
Grace came before Sinai
God rescued Israel from Egypt before He gave the Ten Commandments. Exodus 19:4-6 comes before Exodus 20. The Lord did not say, “Obey Me so I might become your God.” He said, in effect, “I brought you out, now live as My people.”
The law showed Israel how a redeemed nation should worship, judge, work, rest, eat, give, and live near a holy God. It also exposed sin. Romans 3:20 says that through the law comes knowledge of sin. Law can reveal guilt, but it cannot wash guilt away.
The Bible’s covenants belong to one unfolding story, as this overview of the Bible’s covenants helpfully shows. God did not change His character, but the covenant at Sinai was not the final word.
Commands belong inside the story
Torah is often translated “law,” but it also carries the sense of instruction. It includes commands, but it is surrounded by the story of God’s rescue, Israel’s unbelief, priesthood, sacrifice, promise, judgment, and mercy.
Jewish Scripture is commonly arranged as Torah, Prophets, and Writings. A brief overview of the Old Testament’s three-part structure can help place the law where Israel received it, not where modern assumptions place it.
When we read Old Testament law, we must remember that God was forming Israel into a holy people. He was not giving every future government a complete civil code, nor giving sinners a ladder they could climb into salvation.
Jesus Fulfilled the Law Rather Than Ignoring It
Jesus said, “Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them” (Matthew 5:17). Those are His words. We don’t have the right to soften them.
Jesus did not treat the law as a mistake. He obeyed the Father without sin, revealed the law’s true depth, fulfilled its promises, and became the sacrifice its offerings pointed toward.
Fulfillment is more than rule-keeping
Jesus fulfilled righteousness where Israel and every one of us failed. He fulfilled prophecy. He fulfilled the sacrificial system by offering Himself once for all, as Hebrews 10:10 teaches. He also brought the law’s purpose into clear view when He named love for God and love for neighbor as the greatest commands, quoting Deuteronomy 6:5 and Leviticus 19:18.
That is why Christian reading must be Christ-centered without becoming careless. We don’t say, “Jesus fulfilled it, so it says nothing to us.” We ask how the command points to Him, reveals sin, displays God’s holiness, or teaches love.
A guide to Jesus and the Torah gives helpful context for seeing that Jesus honored the Scriptures while showing where they were headed.
The apostles did not put Gentiles under Moses
Acts 15 settles a major question for the early church. Gentile believers were not required to be circumcised and keep the law of Moses in order to be saved. Salvation is through the grace of the Lord Jesus, not through Jewish boundary markers or human effort.
Paul fought this battle plainly. In Galatians, he warns that receiving circumcision as a requirement for justification means turning away from grace. In Romans 10:4, he says Christ is the goal of the law for righteousness to everyone who believes.
Christians are not lawless people. We are under Christ’s authority. Paul speaks of “the law of Christ” in Galatians 6:2. The difference is not obedience versus disobedience. The difference is trusting Christ for righteousness rather than trying to establish our own.
Categories Can Help, but They Cannot Rule the Text
Christians often speak about moral, civil, and ceremonial laws. Those categories can be useful. They help explain why Christians do not bring animal offerings to church, while still recognizing that murder, adultery, theft, and lying are evil.
But Scripture itself does not place a label above every command. We must not use a category as a pair of scissors that cuts away any verse we would rather not obey.
The law is a unified covenant
The law given through Moses was a unified covenant document. It included worship laws, food laws, laws about farming, sexual conduct, debt, courts, sacrifices, and care for the poor. Some commands were tied directly to the tabernacle and Levitical priesthood. Others revealed moral duties that the New Testament repeats and applies to Christ’s church.
Animal sacrifices are no longer offered because Christ’s sacrifice is sufficient. Dietary restrictions no longer separate God’s people, and Mark 7:19 identifies all foods as clean. Yet the holiness behind those laws has not disappeared. God still calls His people to be holy.
A summary of the law’s purpose can help show how its many commands fit together instead of becoming random religious rules.
God’s character does not expire
We should never say that a command is pointless because Christians are not under the Mosaic covenant. The command may reveal God’s concern for justice, purity, worship, truthfulness, mercy, or protection of the weak.
Leviticus 19 commands Israel to leave part of the harvest for the poor and the sojourner. Christians are not farmers in ancient Canaan, but we can see God’s heart for generosity and refuse a selfish life. The command’s first meaning remains Israel’s. Its enduring witness still instructs us.
The original audience is not a barrier to application. It is the guardrail that keeps application from becoming imagination.
A Five-Step Method for Reading Old Testament Law
You do not need a complicated system to read these passages faithfully. You need patience, a Bible open to both Testaments, and a willingness to let God correct your assumptions.
Ask the questions in order
When a law seems strange, don’t begin by asking, “Do I have to do this today?” Start farther back.
- Read the command with the verses around it. Look for the setting, the stated reason, and the penalty or promise connected to it.
- Identify who received the command. Ask whether it addressed priests, all Israel, a judge, a landowner, a husband, a wife, or someone who had committed a particular wrong.
- Ask what the command protected or displayed. It may guard worship, life, sexual faithfulness, property, the poor, public justice, or Israel’s separation from idolatry.
- Trace the subject through the rest of Scripture. Look at the prophets, Jesus’ teaching, Acts, and the letters. Let clear New Testament teaching guide Christian obedience.
- State the present response plainly. You may need to believe something about God, repent of sin, honor a repeated command, or refuse to bind others where Christ has given freedom.
We must resist quick answers. A law about bodily uncleanness is not automatically a hygiene rule. A law about Israel’s land is not automatically a promise that every believer will receive land. Context is not optional.
Difficult Laws Require Truth and Care
Some passages bring hard questions because they are far from our daily experience. We should not hide those texts, laugh at them, or pretend every answer is easy.
God’s Word can withstand honest reading.
Do not confuse uncleanness with personal guilt
Leviticus includes laws about childbirth, bodily discharges, skin disease, and contact with the dead. Ritual uncleanness often concerned access to sacred space. It did not mean every unclean person had committed a personal sin.
Jesus touched lepers and the dead without becoming defiled. His holiness moved outward, bringing cleansing and life. That does not make Leviticus meaningless. It shows that the holy presence those laws guarded has come near in Christ.
Laws concerning slavery also demand careful speech. Exodus 21 and Leviticus 25 address forms of servitude, debt, household labor, and legal protections in the ancient world. They do not map neatly onto the race-based chattel slavery of the modern Atlantic slave trade. Scripture condemns kidnapping and selling a person in Exodus 21:16, and no Christian should use ancient customs to excuse oppression.
Respect the Jewish setting
We must not call every Jewish attempt to obey Torah “legalism.” The law was God’s covenant instruction to Israel, and Jewish interpretation contains serious efforts to honor what God spoke. Jewish readers do not all interpret every command in the same way.
Christians confess that Jesus is the promised Messiah and that the new covenant is established in His blood. That conviction must never produce contempt toward Jewish people or careless claims about their faith. Truth does not need mockery to remain truth.
Obedience Under the New Covenant Is Still Obedience
Grace does not make obedience optional. Grace changes the ground of obedience. We obey because Christ has saved us, not so that Christ might accept us.
The new covenant promise in Jeremiah 31 includes God’s law written on the heart. Romans 8:3-4 teaches that what the law could not do through the flesh, God accomplished through His Son.
Love is not vague
Jesus’ command to love does not replace holiness with good intentions. Love does no wrong to a neighbor, as Romans 13:10 says. Love tells the truth, keeps covenant, refuses sexual sin, gives generously, forgives, protects life, and bears another person’s burden.
When the New Testament repeats an Old Testament command, we receive it as instruction for the church. When Christ fulfills a temple command, we worship Him instead of rebuilding the temple system. When a law reveals God’s character, we let it search our hearts.
Disputed applications need humility
Faithful Christians have reached different conclusions about Sabbath observance, the use of Old Covenant civil laws in public life, and how particular commands should shape present-day practice. Those are real denominational differences.
Yet the central truths are not uncertain. No one is justified by works of the law. Christ’s sacrifice is final. Gentile believers are not required to become Jews. God’s people are called to holy, loving, obedient lives.
We should hold convictions where Scripture speaks, and we should not turn every disputed application into a test of salvation.
Read the Law With Christ at the Center
The Old Testament law shows us God’s holiness and our sin. It teaches us that worship cannot be made up on our terms, that justice matters to God, and that sin brings real guilt.
But the law also points beyond itself. It points to Jesus, who obeyed where we failed, bore the curse we deserved, and established the new covenant through His blood.
Read every command in its covenant setting. Read it in the light of Christ. Then obey the Lord with faithful hearts, not with fear, pride, or careless freedom.