The Justice of God

We have already seen strong and repeated evidence that Paul taught the following: the justification announced by Christ — received personally through faith — comes to humanity through Christ’s death on the cross. Christ willingly gave His life at God’s direction, and this extraordinary act was necessary because of human sin. Paul also described Christ’s death as the ransom-price that secures salvation, emphasizing just how costly that salvation is and how absolutely essential Christ’s death was as the only way to achieve it. Alongside this, Paul spoke of Christ’s death as a propitiation for sin, linking it with the sacrificial system of the Old Covenant, where animals were slain to deal with guilt.

Taken together, these ideas make something very clear: apart from Christ’s death, salvation would have been impossible. Only through that death could humanity be freed from moral bondage, and only then could people escape God’s anger toward sin.

Redemption and Propitiation

After stating in Romans 3:21–22 that the gospel reveals a righteousness from God available to all who believe, Paul goes on in verse 24 to say that we “are justified freely by His grace through the redemption that is in Christ Jesus.” That word — redemption — deserves careful attention.

The same term (ἀπολύτρωσις) appears in a wide range of biblical contexts. In Daniel 4:32 (Septuagint), it refers to Nebuchadnezzar’s restoration. Elsewhere it is used in Romans 8:23; 1 Corinthians 1:30; Ephesians 1:7, 14, and 4:30; Colossians 1:14; Hebrews 9:15 and 11:35; and Luke 21:28. A related verb appears in the Septuagint — for example, in Exodus 21:8, “he shall let her go free for a ransom,” and in Zephaniah 3:1 — but not in the New Testament. A simpler related noun appears in passages such as Matthew 20:28 and Mark 10:45, where Christ says that He came “to give His life as a ransom for many.” It also appears in Proverbs 13:8 (“a man’s wealth is the ransom of his life,” meaning money can sometimes save someone from death) and Proverbs 6:35 (“he will not accept any ransom,” meaning no amount of money will pacify an offended husband).