What does the Bible say about the imputation of sin to Christ?

The doctrine of the imputation of sin to Christ is foundational in Reformed theology and is explicitly stated in 2 Corinthians 5:21, which affirms that God made Him who knew no sin to be sin for us. This act is a divine arrangement where Christ, in accordance with God's sovereign will, bore the sins of His people to reconcile them to Himself. By this transfer, Christ's righteousness is imputed to believers, allowing them to stand justified before God. This doctrine emphasizes that the imputation of sin does not imply an inherent change in Christ, as His nature remained pure and sinless throughout this act.