What does it mean that Christ died for our sins according to the Scriptures?

When Paul states that Christ died for our sins according to the Scriptures (1 Corinthians 15:3), he underscores that this event was foreordained by God and was prophesied in the Old Testament. This concept highlights that Christ's atoning work was necessary for the forgiveness of sin, marking Him as the Lamb of God who takes away the sins of the world. Thus, His death fulfilled the requirements of divine justice, providing a means of reconciliation for all whom God has chosen. This reinforces the understanding that salvation is not based on human actions but on Christ's perfect sacrifice.