Is Romans 3:31's law relevant today?
Does Romans 3:31 suggest that the law is still relevant for Christians today?

Text

“Do we, then, nullify the law by this faith? Certainly not! Instead, we uphold the law.” — Romans 3:31


Literary Flow In Romans 3

Paul has just concluded that “all have sinned” (3:23) and that God justifies “apart from works of the law” (3:28). Verse 31 answers an anticipated charge that grace-by-faith makes the Mosaic Law irrelevant. Paul’s rebuttal—“Certainly not!” (Greek: mē genoito, the strongest possible negation)—frames everything that follows.


Paul’S Argument Summarized

1. Law exposes sin (3:20).

2. Faith in Christ secures justification (3:22, 26).

3. That very faith validates what the law pointed to: perfect righteousness fulfilled in Messiah (cf. Romans 8:3-4).


Jesus And Continuity

Matthew 5:17-18: “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.” Christ fulfills (plēroō) without annulling, echoing Paul’s same tension.


Threefold Distinction

Historic Christian theology distinguishes:

1. Moral Law—rooted in God’s character (e.g., Ten Commandments).

2. Ceremonial Law—sacrifices, food laws, priesthood shadows (Hebrews 9:9-10).

3. Civil/Judicial Law—Israel’s theocratic regulations (Exodus 21-23).

Romans 3:31 chiefly addresses the moral core. Ceremonial and civil aspects reach telos (“goal,” Romans 10:4) in Christ; moral imperatives remain binding, now Spirit-empowered.


New-Covenant Promises

Jeremiah 31:33 anticipates a heart-written law. Hebrews 8:10 identifies this with the New Covenant in Christ. Thus the law’s locus shifts from stone tablets to regenerate hearts, not to the trash heap.


Functions Of The Law Today

• Mirror—reveals sin (Romans 7:7).

• Restrainer—through general revelation and civil order (1 Timothy 1:9).

• Guide—shows believers God’s moral will (Romans 12:1-2).


Objections Answered

1. “Galatians says we’re not under the law.”

 Gal 3:24—law was a paidagōgos “until Christ.” Its condemning aspect is gone for believers (Romans 8:1), but its moral revelation endures.

2. “Colossians 2:16-17 cancels Sabbaths and festivals.”

 Yes, ceremonial shadows are fulfilled; Paul still cites moral commands (Colossians 3:5-14). Context distinguishes categories.


Harmony With The Rest Of Scripture

1 Corinthians 9:21: Paul is “under the law of Christ” (nomos Christou).

James 2:8 calls the moral core “the royal law.”

Revelation 12:17 praises those “who keep God’s commandments and hold to the testimony of Jesus.”


Historical Witness

• Didache (1st cent.): cites the Decalogue as binding.

• Athanasius: “The law was fulfilled, not abolished, in the Savior.”

• Westminster Confession (1647) 19.5: moral law “doth for ever bind all.”


Practical Application

• Justification: We rely solely on Christ’s finished work.

• Sanctification: The Spirit writes the moral law on our hearts (Romans 8:4; Galatians 5:22-23).

• Evangelism: Law still convicts the conscience, driving hearers to grace (1 Timothy 1:8).


Conclusion

Romans 3:31 affirms ongoing relevance. Faith does not discard the law; it places it on its intended foundation—Christ’s fulfillment and the Spirit’s internalization—so that redeemed people walk in obedience for God’s glory.

How does Romans 3:31 reconcile faith with the importance of the law?
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