Why is the concept of Jesus as our substitute important?

The understanding of Jesus as our substitute is foundational to the concept of atonement in the Christian faith. According to Romans 5:8, 'God demonstrates His own love toward us, in that while we were still sinners, Christ died for us.' This underscores that He acted in our place to satisfy divine justice, taking on the punishment we rightfully deserved. The substitutionary atonement illustrates God's holiness and mercy; while He is just and must address sin, He provides a way for reconciliation through Christ, affirming His love for His chosen people. This truth not only assures believers of their position before God but also fills them with gratitude for His grace.