In this sermon, we move from the basin and towel to the dark reality that often follows sacrificial love—betrayal. After washing his disciples’ feet, Christ makes clear that true discipleship is not measured by ministry involvement or bold declarations of loyalty, but by humble, charitable love toward one another. Yet that love can be tested when it is not returned—when those we serve disappoint, hurt, or even turn against us. Centered in John 13, this message confronts the pain of betrayal, the danger of cynicism, and the pride that blinds us to our own frailty. We will see that devotion to Christ is ultimately revealed in devotion to his people, and that even when love costs us dearly, Christ calls us to serve faithfully anyway.