Because Christ also suffered for sins once, the righteous for the unrighteous, that he might bring you to God; being put to death in the flesh, but made alive in the spirit;

 (iii) He lays it down that that sacrifice was vicarious. Christ died once and for all for sins, the just.for the unjust. That the just should suffer for the unjust is an extraordinary thing. At first sight it looks like injustice. As Edwin H. Robertson put it: "Only forgiveness without reason can match sin without excuse." The suffering of Christ was for us; and the mystery is that he who deserved no suffering bore that suffering for us who deserved to suffer. He sacrificed himself to restore our lost relationship with God. 