Drawing from Matthew 5:21-32, this sermon explores Jesus' teachings in the Sermon on the Mount as he uses three case studies from the Law to reveal how the condition of the human heart determines the health of our relationships. The pastor argues that the kingdom of God is fundamentally relational, and that Jesus consistently moves beyond outward behavior to address the inward condition of the heart. Using the central statement "the value you place on people determines the value of your relationships," the sermon identifies three destructive patterns -- devaluing people, objectifying people, and making people replaceable -- and contrasts them with how God values humanity. The sermon concludes with the reminder that every person bears inherent worth as an image-bearer of God, and that Christ's sacrificial death is the ultimate demonstration of human value.