Understanding the Law of Moses in the Old Testament
The Law of Moses is an important part of the Old Testament given by God to the nation of Israel through Moses. It encompasses more than just the Ten Commandments; there are over 600 regulations governing morality, worship, and the social life of the Israelites. Examples include prohibitions on eating certain foods (Leviticus 11), rules about sacrificial offerings (Leviticus 1–7), and social legal regulations such as in Deuteronomy 24:17.
For the Jewish people, this law became their national and religious identity. However, a major question arose when the Gospel began to reach non-Jews: must they also obey these laws in order to be saved?
Jesus and the Law of Moses
Jesus Himself did not come to abolish the Law of Moses. In Matthew 5:17, He 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.” This means Jesus honored the law but also directed people to its deepest meaning.
Jesus showed that the core of the law is love: love for God and love for neighbor (Matthew 22:37-40). In His practice, He often challenged the legalistic understanding of the Pharisees who emphasized rules without regard to the heart.
The Apostles’ Teaching About the Law
After Jesus’ resurrection, the early church faced a major dilemma: must non-Jewish believers also obey the Law of Moses? This question was discussed at the council in Jerusalem (Acts 15), and the result was clear: Gentiles were not burdened with the Mosaic laws, except for a few basic rules to maintain fellowship (Acts 15:28-29).
Paul was also very firm on this. In Galatians 2:16, he wrote, “We know that a person is not justified by works of the law but through faith in Jesus Christ.” He did not teach that the law was evil, but that the law could not save. Salvation is only through faith in Jesus Christ.
So, What Is the Role of the Law for Christians?
Although no longer living under the Law of Moses, Christians are still called to live righteously. The Law of Moses is now understood through the lens of grace and the Holy Spirit. Paul wrote in Romans 6:14, “For sin will have no dominion over you, since you are not under law but under grace.” But this does not mean we are free to sin (Romans 6:1-2).
The law now serves as a mirror, not a path to salvation. It reveals sin (Romans 3:20), but only Jesus can remove it. Living in the Spirit means we joyfully obey God’s commands not out of compulsion, but out of love.
Conclusion: The Law, Grace, and the New Life
So, should Christians follow the Law of Moses? Not in the sense of the rituals and legal regulations of Moses. But the moral principles and love behind the law still apply. We are called to live in truth not to save ourselves, but as an expression of gratitude for the salvation already given by Jesus.
With faith in Christ and the guidance of the Holy Spirit, Christians live not under the yoke of the law, but in the freedom of grace. That is the essence of the Christian life: not rule after rule, but a living relationship with God through Christ.
