What does it mean that believers are still sinners?

The acknowledgment that believers are still sinners is crucial in understanding the Christian life. Despite being transformed by God’s grace, believers continue to battle their sinful nature. This fact is illustrated through the behaviors of even the apostles, such as Paul and Peter, who each faced struggles with sin and divisions in the early church. This reality emphasizes the importance of grace in the life of a believer, reminding us of our dependency on Christ for forgiveness and sanctification.