How does Christ's work relate to justification?

Christ's work is inherently tied to the doctrine of justification, as it is His life, death, and resurrection that secure the status of righteousness for His people. The idea of imputation reflects that Christ’s perfect adherence to the law and His sacrificial death are credited to the believers, making them just before God despite their sinfulness. This imputation is a key aspect of justification, meaning that believers are not seen in their sin, but through the lens of Christ's righteousness – making it a central tenet of the gospel that defines the entire scope of salvation.