2 Corinthians 5:21

The Text

Paul ends a long argument about his own ministry with a sentence so compressed it almost breaks under its own weight: the one who never knew sin from the inside, God made to be sin for us, so that we, in him, might become the righteousness of God. Two exchanges in one breath. He becomes what we are; we become what God is in the matter of rightness. And all of it stands as the ground under the plea just before it: "be reconciled to God."

The Core

Notice Paul does not say Christ was made a sinner, nor merely that he bore sin. He says God "made" him "to be sin." The word sits there like a stone. In the Greek Old Testament the same word can name the sin offering itself, the animal that becomes the concentrated point where guilt is dealt with. So the sentence has an altar in it: something is placed on the sinless one, and something comes back to us that was never ours. This is not God overlooking a debt; verse 19 already said he is "not reckoning to them their trespasses," and verse 21 tells you where the reckoning went instead. Grace here is not leniency. It is transfer.

The Common Thread

Every Israelite who ever led a goat through the temple gate knew this logic in his hands. You laid your palm on a warm head, you said out loud what you had done, and the animal went where you deserved to go. The Day of Atonement did this for a whole nation once a year, and once a year it had to be done again, which was its own quiet sermon: this is real, and this is not finished. Paul's claim is that the pattern has arrived at its point. Not an animal, which knows nothing, but the one "who knew no sin," willingly. The shadow told the truth; the substance is a person.

The Mirror

Corinth ran on reputation. Patrons bought honor, orators performed it, and Paul's opponents "boast in appearance, and not in heart" (v. 12). Into that market Paul drops a righteousness nobody can perform. Which is precisely why it grates. You would rather be respectable than righteous, because respectable is something you can manage: the well-run classroom, the marriage that looks fine from the outside, the giving figure that holds up under scrutiny. Verse 21 offers you something better and takes away something you love, namely the ability to say you built it. If your standing before God is entirely in him, then your résumé is not evidence and your failures are not verdicts. Most of us find that harder to swallow than we admit.

The Intertext

Isaiah's fourth servant song stands behind this verse like a wall: the servant who had done no violence and spoken no deceit, on whom the Lord lays the guilt of many, and who afterwards makes many righteous. Paul is not inventing a mechanism; he is reading Isaiah with Golgotha in view. And Leviticus 16, the scapegoat driven out of the camp with the sins of Israel on its head, supplies the picture of removal, of guilt going somewhere and not coming back. Read together they guard verse 21 from two errors: it is not an angry God striking an unwilling victim, and it is not a legal fiction. It is a servant who consents, and guilt that actually leaves.

The Question

If Christ knew no sin, how can God "make him to be sin" without either lying about him or corrupting him? Paul does not solve this, and I distrust explanations that do. The sinless one is not turned into a sinner; the text is careful. But neither is this stage scenery, God pretending. Something real happened at the place where the holy one met what he had never touched, and the New Testament describes the cost of it in the cry of dereliction rather than in a formula. We are looking at the point where God's justice and God's love meet in a single body, and the seam is not visible to us. I would rather stand in front of that with my mouth shut than tidy it.

The Detail

The small phrase is in him. Not "because of him," not "through him," but "in him we might become the righteousness of God." Paul has been using that preposition all chapter: "if anyone is in Christ, he is a new creation" (v. 17). It is a location, not a transaction you carry away in your pocket. Righteousness is not a substance deposited in your account so that you can now stand alone; it is what is true of you as long as you are standing inside someone else. Which means it cannot be lost by failure and cannot be increased by achievement, but it also cannot be enjoyed at a distance from Christ. Step outside him and there is nothing there.

Reflection

Where are you still trying to be respectable rather than resting in a righteousness you did not produce?

If you had to say plainly, in your own words, what happened at the cross, what would you say, and what would you leave as mystery?

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