Why is the concept of imputed righteousness essential for Christians?

The concept of imputed righteousness is foundational in understanding the believer's position before God. Romans 4:22-24 states that Abraham's faith was credited to him as righteousness, and this applies to all who believe in Jesus. When Christ bore our sins, as described in Isaiah 53:6, He not only took our iniquities but also provided His perfect righteousness for us. This doctrine assures believers that they are accepted by God, not based on their works, but solely through the merit of Christ. It reinforces the understanding that our relationship with God is based entirely on His grace and not on our performance. This assurance is critical for living a life of faith and worship, as it alleviates the burden of achieving righteousness through one's own efforts.