Why is understanding righteousness through Christ important for Christians?

For Christians, understanding that righteousness comes through Christ is crucial as it centers faith on the finished work of Jesus rather than personal merit. Romans 5:19 articulates that through the obedience of one (Christ), many are made righteous. This illuminates the believer's position before God — that they are clothed in the righteousness of Christ, which is essential for acceptance by God. This truth fosters humility and reliance on God's grace, empowering believers to live rightly as a response to the grace they have received.