Why did Jesus have to suffer for our sins?

The necessity of Jesus' suffering for our sins is central to the gospel message and stems from the concept of substitutionary atonement. As elaborated in Isaiah 53:5, He was wounded for our transgressions and bruised for our iniquities. The wrath of God towards sin required a perfect sacrifice, and that sacrifice was accomplished in Christ, as reflected in Galatians 3:13, which notes that Christ redeemed us from the curse of the law by becoming a curse for us. Thus, His suffering was both a demonstration of love and a fulfillment of God's redemptive plan. The depth of His suffering, particularly as noted during the Last Supper, illustrates the gravity of sin and the extent to which God went to reconcile His people. In essence, Jesus’ suffering is critical to understanding God’s justice, love, and the gift of grace that offers salvation to all who believe.