The Apostle John tells us, "If we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus his Son cleanses us from all sin" (1 John 1:7). This verse captures the relationship between the gospel, the church, and friendship. The blood of Jesus cleanses us from our sins, and we have genuine, joy-filled fellowship with God and with one another—if we walk in the light, that is; if we repent of our sins and believe in Jesus. This means that the church is a blood-bought community that grounds us in real relationship—with our Creator and with one another. It gives us real friendships that are unlike any other.