What does the Bible say about restoring someone who has sinned?

In Galatians 6:1, Paul addresses how those who are spiritual should respond to a brother overtaken in a fault. He emphasizes the need for restoration rather than condemnation, urging believers to proceed with meekness while being aware of their own vulnerabilities. This humble approach recognizes that all believers are prone to sin and failure, encouraging a community of grace rather than one of harsh judgment. The act of restoration is likened to healing broken bones, which requires gentleness and care.