Using three visuals - a mirror, a tandem bicycle and a movie projector - John leads us through three questions that we ought to ask our spouses if we truly want God to be the cornerstone of our marriages: "What are 2 or 3 things you see in my life that do not honor God, hurt others, or hurt myself?" "What does my life show that I am most committed to?" and "How can our marriage more clearly communicate the character of God to others?"