Verse explainer

What does 2 Corinthians 5:21 really mean?

God didn't make Christ a sinner — he made him a sin-offering, so that we could receive a righteousness we could never earn.

KJV

For he hath made him to be sin for us, who knew no sin; that we might be made the righteousness of God in him.

BSB

God made Him who knew no sin to be sin on our behalf, so that in Him we might become the righteousness of God.

The plain meaning

The verse sits at the climax of Paul's 'ministry of reconciliation' (vv. 18–20). God is the active agent throughout: it is God who makes Christ 'to be sin for us.' The loaded phrase is not saying Christ became morally guilty. The Greek word hamartia here mirrors the Hebrew chattath, which in the Levitical system means a sin-offering — an animal made to bear the penalty of sin on behalf of the worshipper. Paul's point is sacrificial and substitutionary: the one who had no personal acquaintance with sin was appointed to stand in the place of sinners. The other half of the exchange is equally important — 'that we might be made the righteousness of God in him.' This is not a moral grade we achieve; it is a standing we receive by being united with Christ. The two halves move in opposite directions at once: our sin to him, his righteousness to us.

The common misreading

"God made Christ into a sinner — he literally took on our sin and became guilty before the Father." This reading has circulated widely, sometimes in the form 'Christ became the greatest sinner who ever lived.' It is not what the text says. Paul writes that Christ 'knew no sin' — present tense, unqualified — even as God made him 'to be sin for us.' The two halves of that sentence must be held together. Adam Clarke traced the Greek word hamartia through over a hundred Septuagint passages where it translates the Hebrew word for sin-offering, not personal guilt. Jamieson, Fausset, and Brown read it as vicarious sin-bearing — Christ standing in the place of sinners as their representative, not becoming a sinner himself. What was transferred was the penalty and its bearing, not moral guilt. The parallel confirms this: we do not become morally righteous persons by our own transformation in this verse — we 'become the righteousness of God in him,' a status received by union with Christ. The exchange is substitutionary and representational. To collapse it into 'Christ was guilty' destroys the very thing Paul says in the same breath: he knew no sin.

What the commentators say

Adam Clarkeearly 19th c. · PD

Clarke argues forcefully that hamartia in the second occurrence means sin-offering, not sin in the abstract. He catalogs over a hundred Septuagint passages where the same word translates the Hebrew chattath as a sacrificial offering, and insists translators who render it 'sin' here open the door to the serious error of claiming Christ was reckoned the greatest of sinners — a view he calls outright blasphemy. Christ bore the punishment due to sin, not sin's moral guilt.

Jamieson, Fausset & Brown19th c. · PD

JFB rejects the sin-offering reading on grammatical grounds, preferring 'the representative Sin-bearer of the aggregate sin of all men.' They note the antithesis in the verse requires hamartia and 'righteousness' to be parallel: Christ became sin vicariously as we become righteousness — not individually sinful or righteous, but corporately so by union and representation. The innocent was punished as guilty so the guilty could be rewarded as innocent.

Albert BarnesBarnes' Notes · PD

Barnes holds that Christ was treated as if he were a sinner in the sense that he bore the consequences sin deserves — suffering in the place of those who had sinned. The 'righteousness of God' in return means a complete justification that only God can supply, received entirely through union with Christ, not through personal merit. The exchange is legal and relational, not a transfer of moral character.

The word behind it

ἁμαρτία hamartia

'Sin' — but the same Greek word translates the Hebrew chattath in over ninety Levitical passages where an animal sacrifice for sin is meant, and English translators there correctly render it 'sin-offering.' Whether Paul means 'sin-offering' or 'the embodiment of sin vicariously' is debated, but both readings agree on the core point: Christ bore what sinners deserved. The antithesis with 'righteousness of God' shows the verse is about a substitutionary exchange, not a claim that Christ became morally guilty.

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