Peter Brandon emphasizes the significance of the local church and the necessity of building New Testament homes in a permissive society. He discusses the importance of being filled with the Spirit, the principles of marriage, and the need for strong, Christ-centered relationships within families. Brandon highlights that every Christian home is under attack and stresses the importance of maintaining biblical standards in marriage. He outlines the preparation, permanence, and principles of marriage, urging couples to embody a Christ-church relationship as a witness to the world. Ultimately, he calls for a return to functional New Testament Christianity to experience God's blessings.