Law in the New Testament
Introduction: The Concept of Law in the New Testament
The Greek word nomos (law) appears over 190 times in the New Testament, primarily referring to the Mosaic Law given to Israel. However, the New Testament writers develop a nuanced understanding that distinguishes between the Law's continuing moral authority and its function in God's redemptive plan. While upholding the Law's divine origin, the New Testament presents Jesus Christ as the fulfillment and goal of the Law (Romans 10:4), establishing a new covenant based on grace rather than legal observance.
Jesus and the Law in the Gospels
### Jesus' Teaching on the Law Jesus' relationship with the Law is complex and revolutionary. In the Sermon on the Mount, he explicitly states: "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). He then proceeds to deepen the Law's requirements, moving from external observance to internal transformation. For instance, he extends the prohibition against murder to include anger (Matthew 5:21-22) and the prohibition against adultery to include lustful thoughts (Matthew 5:27-28).
Jesus frequently challenged the Pharisees' legalistic interpretations while upholding the Law's true intent. When questioned about the greatest commandment, he summarized the entire Law as love for God and neighbor (Matthew 22:34-40). He criticized traditions that nullified God's commands, particularly regarding honoring parents (Mark 7:9-13).
### Jesus' Life and the Law Jesus lived as an observant Jew, participating in Jewish festivals (John 7:10), attending synagogue (Luke 4:16), and making pilgrimage to Jerusalem. His parents presented him at the temple according to Law (Luke 2:22-24). However, he also challenged Sabbath regulations by healing on the Sabbath (Mark 3:1-6) and declaring that "the Sabbath was made for man, not man for the Sabbath" (Mark 2:27).
### Jesus' Death and the Law Jesus' trial involved charges under both Jewish and Roman law. Jewish authorities accused him of blasphemy for claiming divine authority (Matthew 26:65-66), while Roman authorities convicted him of treason for claiming to be "King of the Jews" (Luke 23:38). His death is presented as fulfilling the Law's sacrificial system, with Paul declaring Christ as "the culmination of the law" (Romans 10:4).
The Law in Acts and the Early Church
The book of Acts records the early church's struggle to understand the Law's role for Gentile believers. The Jerusalem Council (Acts 15) determined that Gentile converts did not need to be circumcised or keep the full Mosaic Law, though they should abstain from certain practices offensive to Jewish believers. This decision recognized that salvation comes through grace, not law-keeping.
Stephen's speech before his martyrdom presents a critical view of Israel's relationship with the Law, accusing his listeners of receiving the Law but not obeying it (Acts 7:53). Peter's vision in Acts 10 challenged Jewish food laws, symbolizing the inclusion of Gentiles in God's people without requiring adherence to the Mosaic covenant.
Paul's Theology of the Law
### Romans: Law, Sin, and Grace Paul's letter to the Romans contains his most systematic treatment of the Law. He establishes that the Law reveals sin (Romans 3:20) and brings knowledge of sin (Romans 7:7), but cannot provide righteousness. All people, both Jews under the Law and Gentiles with the law written on their hearts (Romans 2:14-15), stand condemned. Righteousness comes only through faith in Christ (Romans 3:21-22).
Paul describes the Law as holy, righteous, and good (Romans 7:12), but also as a temporary guardian until Christ came (Galatians 3:24). The Law's purpose was to lead people to Christ, not to provide salvation through obedience.
### Galatians: Freedom from the Law In Galatians, Paul confronts Judaizers who insisted Gentile believers must follow the Mosaic Law. He argues passionately that righteousness comes through faith, not works of the Law (Galatians 2:16). Those who rely on the Law are under a curse (Galatians 3:10), but Christ redeemed believers from this curse (Galatians 3:13). The Law served as a guardian until faith in Christ was revealed (Galatians 3:23-25).
Paul contrasts the slavery of living under the Law with the freedom found in Christ (Galatians 5:1). This freedom, however, is not license but leads to fulfilling the Law through love (Galatians 5:14).
The Law in Other New Testament Writings
### Hebrews: The Law as Shadow The Epistle to the Hebrews presents the Mosaic Law as a shadow of the heavenly reality fulfilled in Christ (Hebrews 8:5, 10:1). The Law's sacrificial system was imperfect and temporary, requiring repeated sacrifices, while Christ's single sacrifice accomplished permanent atonement (Hebrews 10:1-14). Jesus established a new and better covenant (Hebrews 8:6-13) based on better promises.
### James: The Law of Liberty James refers to the "perfect law that gives freedom" (James 1:25) and the "royal law" of loving one's neighbor (James 2:8). He emphasizes that faith without works is dead (James 2:17), but these works flow from genuine faith rather than legal obligation. James sees the Law as a standard for Christian living, particularly in speech and treatment of others.
### John's Writings: Law and Love John's Gospel presents Jesus as the Word made flesh (John 1:14), emphasizing grace and truth rather than law. John highlights that "the law was given through Moses; grace and truth came through Jesus Christ" (John 1:17). In his epistles, John emphasizes love as the fulfillment of God's commands (1 John 4:7-12).
### Peter's Perspective Peter acknowledges that the Law was a yoke that neither Jews nor their ancestors could bear (Acts 15:10). In his epistles, he emphasizes living as free people while not using freedom as a cover-up for evil (1 Peter 2:16).
The Threefold Use of the Law
While not explicitly outlined in Scripture, later theologians identified three uses of the Law that reflect New Testament teaching:
1. Civil Use: The Law as a restraint on evil in society (1 Timothy 1:8-10) 2. Pedagogical Use: The Law as a tutor to show our need for Christ (Galatians 3:24) 3. Normative Use: The Law as a guide for Christian living (Matthew 5:17-20)
The moral principles of the Law continue to guide believers, not as a means of salvation but as an expression of love for God and neighbor.
## Conclusion: Law and Gospel in Tension and Fulfillment The New Testament presents the Law as God's good gift that reveals his character and human sinfulness. Yet it consistently points beyond itself to Jesus Christ as its fulfillment. The tension between law and grace is resolved in Christ, who both fulfilled the Law's requirements and bore its curse on behalf of believers. Christians are thus called to live in the freedom of grace while expressing that freedom through love that fulfills the Law's intent.
Biblical Context
The concept of Law appears throughout the New Testament, beginning with Jesus' teachings in the Gospels (particularly Matthew 5-7, Mark 7, Luke 10). The Book of Acts shows the early church wrestling with the Law's application to Gentile believers (Acts 10, 15). Paul's epistles, especially Romans and Galatians, provide extensive theological reflection on the Law's purpose and relationship to grace. Hebrews presents the Law as a shadow of Christ's superior priesthood and sacrifice. James, Peter, and John also address the Law's role in Christian living. The Law serves as a major theme connecting Old and New Testaments, with Jesus presented as the fulfillment of the Law and prophets.
Theological Significance
The New Testament's treatment of the Law is central to understanding salvation, grace, and Christian ethics. Theologically, it establishes that righteousness comes through faith in Christ rather than works of the Law (justification by faith). It reveals the Law's purpose as revealing sin and pointing to Christ, not as a means of salvation. The Law-Gospel distinction becomes foundational for Protestant theology. The fulfillment of the Law in Christ demonstrates God's faithfulness to his covenant promises while establishing a new covenant based on better promises. The relationship between law and grace continues to shape discussions of sanctification, Christian freedom, and ethical living.
Historical Background
First-century Judaism was diverse in its approach to the Law, with Pharisees emphasizing strict observance, Sadducees focusing on temple rituals, and Essenes practicing communal separation. The Mosaic Law encompassed moral, civil, and ceremonial commandments. Roman law provided the political framework, while local customs and Jewish law governed daily life. The discovery of Dead Sea Scrolls has illuminated Jewish legal interpretations contemporary with Jesus. Archaeological evidence shows widespread synagogue construction, indicating the Law's central role in Jewish community life. Greek philosophical concepts of natural law may have influenced New Testament writers' thinking about Gentiles having the law 'written on their hearts' (Romans 2:15). The early church's decision to not require full Torah observance for Gentile believers (Acts 15) was revolutionary in its historical context.