What role does Christ play in the salvation of believers?

In the salvation of believers, Christ is integral as both Savior and the fulfillment of God's justice. He stepped into human history to take upon Himself the sins of His people, thus satisfying God's righteous requirement (Romans 3:25-26). This dual role of Christ illustrates God's grace and mercy, as the innocent one bears the punishment meant for the guilty (1 Peter 2:24). By doing so, He establishes a new covenant for His people, ensuring that they are redeemed not by their own works, but by His righteousness imputed to them. Therefore, the believer's hope rests solely in Christ, who guarantees eternal life through faith in Him.