What does it mean for the Gospel to make the “useless” useful? In this sermon from Philemon 11–25, we explore Paul’s heartfelt appeal for Onesimus—a runaway slave turned believer in Christ. Paul challenges Philemon to see Onesimus not as property, but as a beloved brother in the Lord. Through this powerful letter, we see that the Gospel doesn’t just improve lives—it transforms them completely. God takes what feels broken, shameful, or useless in our lives and makes it new, meaningful, and useful for His kingdom.