He Became Sin So You Could Become Righteous: The Most Unfair Trade in History
“For our sake he made him to be sin who knew no sin, so that in him we might become the righteousness of God.” : 2 Corinthians 5:21
What kind of trade would you call fair when the innocent person receives the guilt, while the guilty person receives the reward? What kind of exchange gives the sinner righteousness and gives the sinless Savior the judgment our sin deserved?
Second Corinthians 5:21 presents the most shocking transaction in history: Jesus Christ, who knew no sin, was made sin for us so that we could become the righteousness of God in Him. This is not merely an inspiring religious idea. It is the foundation of the gospel, the heart of reconciliation, and the reason sinners can come home to God.
I believe we must slow down and take this verse seriously. Familiarity can make holy truth seem ordinary. But there is nothing ordinary about the cross!
The cross was God’s answer to the problem of sin
Paul does not introduce 2 Corinthians 5:21 as an isolated statement. He has been explaining the ministry of reconciliation. “All this is from God, who through Christ reconciled us to himself and gave us the ministry of reconciliation” (2 Corinthians 5:18).
Humanity’s deepest problem is not simply poor behavior, difficult circumstances, or strained relationships. Our deepest problem is sin against a holy God. “All have sinned and fall short of the glory of God” (Romans 3:23), and “the wages of sin is death” (Romans 6:23).
God does not reconcile us by pretending sin never happened. He does not sweep rebellion under the rug or call darkness light. Scripture says that God is both “just and the justifier of the one who has faith in Jesus” (Romans 3:26). At the cross, God’s justice and mercy meet.
First, we must understand that reconciliation required a real remedy. Sin had to be judged. Guilt had to be answered. The barrier between God and sinners had to be removed. Jesus became that remedy when He gave Himself “once for all” for sins (Hebrews 10:10).
This is why the cross cannot be reduced to an example of kindness or human sacrifice. It was the accomplishing work of God through His Son. “He himself bore our sins in his body on the tree” (1 Peter 2:24). “Christ also suffered once for sins, the righteous for the unrighteous, that he might bring us to God” (1 Peter 3:18).
“He made him to be sin”: but Jesus never became sinful
The language of 2 Corinthians 5:21 is weighty: God “made him to be sin.” Paul immediately protects us from misunderstanding by adding that Christ “knew no sin.”
Jesus was not morally corrupted. He did not become a sinner in His character. He never lied, lusted, hated unrighteously, or rebelled against the Father. He was tempted in every way as we are, “yet without sin” (Hebrews 4:15). He was “holy, innocent, unstained, separated from sinners” (Hebrews 7:26).
So what does Paul mean?
Christ became sin for us in the sense that He became the sin-bearer and the appointed sacrifice for sin. The guilt of His people was placed upon Him. Isaiah had announced this centuries earlier: “The Lord has laid on him the iniquity of us all” (Isaiah 53:6). The prophet also wrote, “He was pierced for our transgressions; he was crushed for our iniquities” (Isaiah 53:5).
The historical setting makes the scandal even clearer. In the first-century Roman world, crucifixion was a public instrument of shame, reserved for criminals, rebels, and those considered unworthy of honor. Rome used the cross to announce that the condemned person had been rejected by society and crushed by imperial power.
Yet Jesus: the true King, the spotless Lamb, and the beloved Son: was treated as a criminal. He was mocked, beaten, stripped, condemned, and nailed to wood. “He was numbered with the transgressors” (Isaiah 53:12; Luke 22:37).
At this point, the cross appears completely backward. The only truly righteous Man is condemned, while guilty people are invited to receive mercy. This is the scandal of grace!
The great exchange gives us what we could never earn
The verse does not stop with Christ becoming sin. It continues: “so that in him we might become the righteousness of God.”
This is the great exchange. Christ takes what belongs to us, and we receive what belongs to Him. Our sin is credited to Christ; His righteousness is credited to us. He receives our condemnation; we receive His acceptance. He enters death; we receive life.
Charles Spurgeon expressed the truth with remarkable clarity:
“God lays upon the spotless Savior the sin of the guilty, so that he becomes, in the expressive language of the text, sin. Then he takes off from the innocent Savior his righteousness, and puts that to the account of the once-guilty sinners, so that the sinners become righteousness,: righteousness of the highest and divinest source: the righteousness of God in Christ Jesus.”
Spurgeon’s wording helps us see why this exchange is not something we accomplish through religious effort. We do not make ourselves righteous by trying harder, cleaning up our past, or comparing ourselves favorably with other people. “By works of the law no human being will be justified in his sight” (Romans 3:20).
Our righteousness is received by faith. “To the one who does not work but believes in him who justifies the ungodly, his faith is counted as righteousness” (Romans 4:5). We are “justified by faith,” and through Christ we have peace with God (Romans 5:1).
That does not mean our actions are unimportant. It means our actions are not the foundation of our acceptance with God. Good works become the fruit of grace, not the price of grace. “We are his workmanship, created in Christ Jesus for good works” (Ephesians 2:10).
The phrase “in him” is essential. We become the righteousness of God in Christ, not independently from Christ. The branch has life because it remains connected to the vine (John 15:4–5). The believer’s new identity is found in union with Jesus: “If anyone is in Christ, he is a new creation” (2 Corinthians 5:17).
Reconciliation changes how we live with one another
Because the cross reconciles us to God, it also reshapes how we relate to the church. Paul says that God “entrusted to us the message of reconciliation” (2 Corinthians 5:19). Then he declares, “We are ambassadors for Christ” (2 Corinthians 5:20).
An ambassador does not deliver a personal opinion. An ambassador represents the authority and message of the one who sent him. The church, therefore, is not a collection of isolated individuals who attend religious meetings when convenient. We are a reconciled people carrying the message of reconciliation.
This has practical implications for community accountability. If Christ has forgiven us, we cannot build a church culture around pride, retaliation, gossip, or unresolved bitterness. “Be kind to one another, tenderhearted, forgiving one another, as God in Christ forgave you” (Ephesians 4:32).
Forgiveness does not mean ignoring sin. Galatians 6:1 calls spiritual believers to restore someone caught in transgression “in a spirit of gentleness.” Matthew 18:15 instructs a believer to go directly to a brother who has sinned. First Corinthians 6:1–7 challenges Christians not to allow conflict to destroy their witness.
At New Vision Ministries, this vision of reconciliation belongs at the center of our life together. The local church is a place where believers worship, learn, serve, and grow in maturity. It is also a training ground where we learn to practice the truth we proclaim. You can learn more about the church’s mission and history on the New Vision Ministries About Us page.
Listen: community accountability is not secular conflict with Bible verses attached. It is the loving work of helping one another walk faithfully before God. “As iron sharpens iron, so one person sharpens another” (Proverbs 27:17). We correct because we love. We confess because grace has made honesty safe. We pursue restoration because Christ pursued us.
Faith must stand above feelings
The great exchange is true whether you feel righteous or not. Feelings matter, but they are not the final authority. God’s Word is.
You may feel disqualified because of your past. But “there is therefore now no condemnation for those who are in Christ Jesus” (Romans 8:1). You may feel too ashamed to pray. Yet Hebrews 4:16 tells us to draw near to the throne of grace with confidence. You may doubt whether God can really forgive you. Take your doubt to Scripture, where God says, “There is now no condemnation” (Romans 8:1) and “the blood of Jesus his Son cleanses us from all sin” (1 John 1:7).
Doubt should push you toward Christ, not away from Him! Shame should drive you to the cross, not into hiding. Your feelings may rise and fall, but the finished work of Jesus remains secure. “It is finished,” He declared (John 19:30).
First John 1:9 gives the believer a clear path: “If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.” Notice that forgiveness rests on God’s faithfulness, not on the intensity of our emotions.
Live as a witness to the unfair trade
The cross calls for a response. “We implore you on behalf of Christ, be reconciled to God” (2 Corinthians 5:20). Do not postpone surrender. Do not treat grace as background noise. Do not receive God’s grace in vain (2 Corinthians 6:1).
If you are in Christ, your testimony is evidence of this great exchange. You were guilty, but God showed mercy. You were far away, but Christ brought you near (Ephesians 2:13). You were spiritually dead, but God made you alive with Christ (Ephesians 2:4–5).
Now tell the truth about what Jesus has done. “You will be my witnesses,” He said (Acts 1:8). Your testimony does not need to be polished to be powerful. Revelation 12:11 says believers overcome “by the blood of the Lamb and by the word of their testimony.”
The most unfair trade in history is also the greatest news the world has ever heard: Jesus became sin for us so that, in Him, we might become the righteousness of God.
Therefore, stand in faith rather than feelings. Remain connected to the community of believers. Receive loving correction. Practice forgiveness. Speak about the cross. And live as an ambassador of reconciliation in New Bern and wherever God sends you.
New Vision Ministries gathers for worship every Sunday at 10 AM and Bible study every Wednesday at 6 PM. Visit the church events page for current details, or contact New Vision Ministries to connect with the church family.
The exchange is finished. The invitation is open. Come to Christ: and help others come home to God through Him.