Why is it important for Christians to focus on Christ rather than their works?

For Christians, it is vital to focus on Christ because salvation and righteousness are not obtained through our works but through faith in His completed work. In Romans 3:20-22, Paul emphasizes that by observing the law, no one will be justified; rather, righteousness comes through faith in Jesus Christ. This truth liberates believers from the futile efforts of self-righteousness and reassures them that their standing with God is secure, based on Christ's perfect obedience and sacrifice, which endures beyond the judgment. The emphasis on Christ leads to a true understanding of grace and assurance of salvation.