Why is trusting in Christ's righteousness important for salvation?

The doctrine of justification emphasizes that humans are made right with God not by their works or adherence to the law but through faith in Jesus Christ. Romans 10:2-4 states that those who seek righteousness through the law fail to attain it because they have not submitted to the righteousness of God. It is only through Christ, who fulfilled the law perfectly, that believers receive righteousness. This belief in Christ's work alone liberates us from the law of sin and death, establishing our standing before God based on His grace and not our merit. Thus, the importance of trusting in Christ's righteousness lies in the assurance it provides, allowing believers to rest in the finished work of Christ and walk in the freedom of the Spirit.