This document discusses building marriages based on the gospel. It says that marriage should reflect Christ's relationship to the church. Specifically: 1. Marriage partners should be each other's most loyal friend, providing open criticism and trust, as described in Proverbs. 2. Partners should love each other with the same sacrificial love that Christ showed in laying down his life for the church. 3. The relationship should aim to make each person holy, as Christ does for the church, through supporting each other's spiritual growth.