This document discusses the importance of upholding God's lineage through blessed families. It references several Bible passages about God establishing his covenant with Abraham and circumcision representing a circumcision of the heart. It notes that True Parents must rectify the wrong lineage and correct the misdirected course of love. It also states that God is the source of love, life and lineage, and that the greatest enterprise is marriage which brings together the love, life and lineage of man and woman.