Why is it necessary for Christians to understand who their righteousness comes from?

It is essential for Christians to understand that their righteousness comes solely from Christ because this fundamental truth affects their assurance of salvation and their daily walk with God. 1 Corinthians 1:30 states that Christ is our righteousness, sanctification, and redemption. By recognizing that we cannot attain righteousness through our efforts, we find solace in the finished work of Christ on the cross. This understanding also allows believers to rest in God’s grace and leads to a transformed life, as they are empowered to live out their faith through the Spirit rather than relying on their flesh.