How do we know that Jesus' sacrifice was necessary?

Jesus' death on the cross was not an accident or a human failure, but rather the fulfillment of God’s redemptive plan established before the foundation of the world (Revelation 13:8). Isaiah 53:5 explicitly states that He was wounded for our transgressions and bruised for our iniquities, affirming that His sacrificial offering was necessary to satisfy divine justice and to achieve redemption for God's chosen people. His willing sacrifice highlights God's immense love and provision for those who believe in Him.