Romans 5:20

Romans 5:20, in plain English

The law came in not to save you but to illuminate sin—to show how bad the problem actually was. And yet wherever sin increased and became undeniable, God's grace increased even more, overflowing in response. The worse things looked, the more grace showed up.

Why it's here

Paul is addressing a question believers would have: if the law just shows sin, what good is it? His answer: the law's job was to be honest, and grace is designed to answer that honesty with overwhelming generosity.

Who's speaking

Paul

Where it sits in the story

This closing verse of Romans 5 pivots toward chapter 6, where Paul will address the question: if grace is so abundant, doesn't that mean we should sin more? He's preparing the ground for that difficult but important follow-up.

The scholarly reading

The law's purpose was to make transgression unmistakably clear by codifying God's standard; yet wherever sin increased and multiplied, God's grace responded with even greater abundance.

Language and setting

Paul addresses a critical theological problem: If grace saves, why did God give the law? His answer is that the law came 'so that the trespass would increase' (hina pleonazē to paraptōma)—meaning, the law clarified and made explicit what sin is. Without law, sin exists but remains inchoate; the law renders it transgression (paraptōma—willful violation of a known command). This is Paul's mature answer to the law's role, fully developed here and elsewhere (Romans 3:20, 4:15, 7:7-13). Yet the crucial phrase follows: 'where sin increased, grace increased all the more' (hou de eperisseusen hē hamartia, hyperperisseusen hē charis). The compound verb hyperperisseō emphasizes grace's superabundance—it does not merely equal sin's increase but surpasses it. This is theological confidence: no accumulation of transgression exceeds God's capacity to forgive and restore.

Voice

Paul, explaining the law's pedagogical purpose and grace's supremacy

Significance

This verse concludes Paul's major theological exposition in Romans 5. It establishes that the law, while holy and good (Romans 7:12), was never humanity's ultimate solution—grace is. The law was preparatory, pedagogical, revealing humanity's need for salvation. But the true movement of history is not toward accumulated condemnation but toward superabounding grace. This shapes Christian eschatology: the future belongs not to judgment and condemnation but to the triumph of grace. The verse thus leads naturally to Romans 6, where Paul addresses the practical question: If grace abounds over sin, should we sin more (6:1)?

18So then, just as one trespass brought condemnation for all men, so also one act of righteousness brought justification and life for all men.

19For just as through the disobedience of the one man the many were made sinners, so also through the obedience of the one man the many will be made righteous.

20The law came in so that the trespass would increase; but where sin increased, grace increased all the more,

21so that, just as sin reigned in death, so also grace might reign through righteousness to bring eternal life through Jesus Christ our Lord.

Read all of Romans 5 — Justified by faith, we have peace with God. And suffering isn't pointless — it produces endurance, character, and a hope that does not disappoint.