The word “redemption” is a marketplace term that means to buy back something or someone. It involves paying a specific price, or a ransom, to secure the release of an item or a person held in bondage.

Within scripture, this concept is used to describe a part of broader issue of salvation. The Bible presents humanity as enslaved—in bondage to sin and its penalty, death (Rom 6:20). Because of this bondage, a price was required to purchase freedom. This price is called a ransom.

The New Testament identifies this ransom price as the blood of Christ. His death on the cross was the payment made to satisfy the demands of justice, thereby purchasing believers out of slavery to sin (Eph 1:7). Through this act, God “redeemed us from the curse of the Law, having become a curse for us” (Gal 3:13).

Redemption is not simply a rescue, it is a transaction. It is the act of God paying the price for sin Himself, through the substitutionary death of Christ, to release believers from the bondage to sin and restore them to Himself (1 Pet 1:18-19).