How does the doctrine of substitution relate to salvation?

The doctrine of substitution is pivotal in understanding salvation in Christian theology. As mentioned in Isaiah 53:6, 'the Lord has laid on Him the iniquity of us all.' This powerful truth expresses that Christ took upon Himself the judgment meant for humanity, suffering the wrath of God in our place. This is depicted in Leviticus 16 with the scapegoat, which symbolizes how our sins are transferred to Christ, who then carries them away. Consequently, through faith in Him, believers receive His imputed righteousness, allowing us to stand justified before God, free from condemnation.