Overview
"The law is holy, and the commandment is holy and righteous and good." Romans 7:12 BSB. The role of law in the Christian life remains one of the most significant yet misunderstood aspects of biblical theology. Many believers struggle to understand how Old Testament law applies to those who follow Christ, particularly given Paul's teaching that Christians are no longer under the law but under grace. This tension has prompted centuries of careful biblical reflection to understand God's intention for His moral standards in the life of the redeemed believer. Scripture reveals that law serves multiple purposes in God's plan: it exposes sin, demonstrates God's holy character, points believers toward Christ, and establishes moral boundaries for righteous living.
Biblical Account
The law was given by God through Moses at Mount Sinai as a covenant expression of God's character and will for His people. Scripture declares, "The law was our guardian until Christ came, in order that we might be justified by faith." Galatians 3:24 BSB. This statement reveals that the law served as a temporary pedagogue, directing God's people toward their ultimate need for Christ's redemptive work. The law exposed humanity's sinfulness and inability to achieve righteousness through human effort alone. Paul explains this function clearly: "Through the law comes the knowledge of sin." Romans 3:20 BSB. However, the arrival of Christ fundamentally transformed the believer's relationship to the ceremonial and civil aspects of Old Testament law, though the moral law continues to reflect God's eternal character.
Jesus Himself clarified the law's essence when questioned about the greatest commandment, summarizing all Scripture into two great commands: love for God and love for neighbor. Christ demonstrated that the law points toward heart transformation rather than mere external compliance. After His resurrection and the establishment of the New Covenant, the apostolic church understood that Gentile believers were not bound by ceremonial observances such as circumcision or dietary restrictions, yet the moral principles underlying the law remained authoritative guides for Christian conduct.
Theological Significance
The law reveals God's holiness and righteousness, demonstrating that He alone is the standard for moral perfection. Through the law, believers recognize their spiritual bankruptcy and their absolute dependence upon Christ's work of redemption. "For Christ is the end of the law for righteousness to everyone who believes." Romans 10:4 BSB. This does not mean the law is abolished or irrelevant; rather, it has been fulfilled in Christ, who satisfied its demands perfectly and provided what the law could never achieve—justification through faith rather than works. The law also reveals God's gracious concern for His people's wellbeing, establishing boundaries that protect human flourishing and maintain social order.
Furthermore, "Love is the fulfillment of the law." Romans 13:10 BSB. This principle demonstrates that the Christian's motivation for obedience shifts from fear of punishment to love for God and neighbor, empowered by the indwelling Holy Spirit rather than external obligation.
Key Bible Verses
- Romans 3:21-22 BSB — Righteousness comes through faith in Christ apart from the law's works.
- Galatians 2:16 BSB — No one is justified by works of the law but by faith in Jesus Christ.
- 1 John 5:3 BSB — Love for God is demonstrated by keeping His commandments.
- Matthew 22:37-40 BSB — The entire law hangs on loving God and loving one's neighbor.
- Psalm 119:105 BSB — God's word is a lamp to guide believers' feet in the path of righteousness.
Application
Believers should view the law not as a burden for earning salvation but as an expression of God's holy character that guides righteous living. Christians are called to live by the Spirit's power, allowing the moral principles of Scripture to shape conduct and relationships. As Paul writes, "Stand firm, then, and do not let yourselves be burdened again by a yoke of slavery," Galatians 5:1 BSB, encouraging believers to embrace their freedom in Christ while willingly submitting to God's moral standards as an overflow of gratitude and love.