Exposition of the Divine Principle

The Exposition of the Divine Principle is the foundational theological text containing the teachings of Rev. Sun Myung Moon, founder of the Unification movement. The earliest manuscript was lost in North Korea during the Korean War. Upon arriving as a refugee in Pusan, Rev. Moon wrote and dictated a new manuscript called Wolli Wonbon (Original Text of the Divine Principle), and then guided Hyo Won Eu — the first president of the Unification Church of Korea — to prepare a more systematic presentation of his teaching with biblical, historical, and scientific illustrations. The result was the publication of Wolli Kangron (Exposition of the Divine Principle) in 1966, a text that has remained the primary doctrinal textbook of Rev. Moon's teaching for decades.

No. The book does not claim to replace the Bible, but takes a principally different position regarding sacred scriptures in general. Scriptures are not the truth itself, but are textbooks teaching the truth. They were given at various times in history as humankind developed both spiritually and intellectually — the depth, extent, and method of expressing truth naturally varied according to each age. The Divine Principle positions itself as a new and fuller expression of the same eternal truth — one more accessible to modern people, building upon the core truths revealed through the Jewish and Christian scriptures while also encompassing the wisdom of the East.

Academic engagement with the Divine Principle spans nearly fifty years. Among the most substantial contributors is George D. Chryssides, whose 1991 monograph The Advent of Sun Myung Moon includes dedicated chapters on Unification doctrines, Christology, and the marriage Blessing, with a follow-up essay on hermeneutics in 2007. Eileen Barker's 1978 study Living the Divine Principle remains an early sociological landmark on how converts engage the text. Jordan Paper (1986) offered a comparative reading of the Divine Principle as a Korean reinterpretation of biblical theology, while Lukáš Pokorný (2013) analyzed its millenarian framework. Earlier critical theological responses include the 1977 Occasional Bulletin of Missionary Research critique and the 1982 Religious Studies Review survey of Unification Thought literature. The full set of scholarly works engaging the text is collected on this page; for the broader bibliography on the movement, see Scholarly Bibliography.

The two are related but distinct. The Divine Principle is the core revelatory and theological text of the Unification Movement, dealing with God, creation, the Fall, and the providence of restoration. Unification Thought (Tongil Sasang, 통일사상) is a derivative philosophical system developed by Sang Hun Lee under Sun Myung Moon's guidance, applying the principles of the Divine Principle to fields outside theology — ontology, epistemology, ethics, axiology, aesthetics, and methodology. In academic literature the distinction is sometimes blurred, since both share the same metaphysical foundation. Chryssides (1991) addresses this directly in his chapter Unification Doctrines, while Pokorný (2013) treats them as parts of a single doctrinal framework when analyzing the movement's millenarian dimension.

The book describes a deep inner contradiction in human nature as the root problem of humanity. Within the self-same individual are two opposing inclinations: the original mind that desires goodness, and the evil mind that desires wickedness. They are engaged in a fierce battle, striving to accomplish two conflicting purposes. The Divine Principle seeks to answer why this contradiction exists, what caused it, and how it can be overcome. Overcoming this inner division — through knowledge of God and the restoration of humanity's original nature — is the central goal of the entire teaching. It covers the nature of good and evil, the root cause of the Fall, and the path toward restoration.

One of the most distinctive features of the book is its effort to reconcile two paths of knowledge: the religious and the scientific. Through religion, humanity has followed the path of searching for internal truth; through science, the path of seeking external truth. The book argues that at some point in history a new truth must emerge capable of reconciling religion and science — and the Divine Principle claims to be precisely that truth. Rather than treating science and faith as opposed, it actively employs scientific and historical reasoning to support its positions — making it unique among theological texts in its ambition to bridge both domains of human knowledge.

The book is divided into two major parts — the Principle of Creation and the Principle of Restoration — and covers a wide range of theological and philosophical themes. Chapters include: the Principle of Creation, the Human Fall, Eschatology and Human History, the Messiah and His Second Coming, Resurrection, Predestination, Christology, the parallels between the two ages of restoration, and the Second Advent. Each topic is examined through biblical texts and in the context of world and Korean history, giving readers a comprehensive picture of God's providence from Creation to the final restoration of humanity.

The book has an interesting translation history that reflects the evolving understanding of the text in the Western world. The first English translation, simply titled The Divine Principle, was made in 1973 by Dr. Won Pok Choi, who labored with considerable care to select proper terminology and convey the complex thought of the text. Aware of its sacred nature, she made a point of producing a literal translation. A new authorized translation — the Exposition of the Divine Principle — appeared later, with translators seeking above all to accurately render the meaning of the Korean text into clear English, strictly adhering to Rev. Moon's wishes that the integrity and purity of the text be maintained.

The ultimate goal of the book is not merely theoretical but deeply practical: the establishment of the Kingdom of Heaven on earth. Due to the Fall, human beings failed to establish this world — they fell into ignorance and built a sinful world instead. Since then, fallen humanity has unceasingly struggled to restore the Kingdom of Heaven on earth, the world God originally intended to create. The Divine Principle teaches that when all people come to know God through this new truth and meet as brothers and sisters, one great family will form under God as their Parent — a world where sin, conflict, and hatred no longer have a place.

The Human Fall is one of the most detailed and distinctive chapters of the book. The Divine Principle teaches that the root of sin was not disobedience to a command about fruit, but an illicit love relationship — first between the archangel Lucifer and Eve (the spiritual fall), and then between Eve and Adam (the physical fall). This misuse of love before the proper time and outside of God's order established Satan as the false parent of humanity and corrupted the lineage of all human beings. Understanding the true nature of the Fall is presented as essential to understanding both the purpose of salvation and why the restoration of lineage through the Marriage Blessing is so central to the Unification movement.

The Christology chapter of the Divine Principle presents a distinctive understanding of Jesus. He is not seen as God Himself, but as a human being who fully realized the purpose of creation — a perfected Adam, standing in the position the first Adam should have held. Jesus came as the Messiah to complete the restoration of humanity, but his mission was not fully accomplished because he was crucified before he could establish an ideal family and bless all of humanity. The crucifixion is understood not as God's plan but as a consequence of the failure of Israel to receive him. Through the cross, Jesus achieved spiritual salvation, but the physical restoration of lineage was left to be completed by the Second Advent.

The Second Advent chapter presents one of the most distinctive teachings in the book: that Christ will not return on literal clouds from the sky, but will be born again as a human being on earth — just as Jesus was born in his time. The book argues that the Lord of the Second Advent will come from a nation in the East, and identifies Korea as that nation based on biblical, historical, and providential reasoning. The chapter addresses when, how, and where Christ will return, drawing parallels between the period of Jesus' first coming and the present age, and explaining why God always reveals such events in advance to those who are spiritually prepared to receive them.

The Principle of Creation is the opening and most foundational chapter of the Divine Principle. It deals with the nature of God, the structure of the universe, and the purpose for which human beings were created. At its core is the concept that God is a being of dual characteristics — internal nature and external form, masculine and feminine — and that all created things reflect these characteristics. The chapter introduces key concepts such as Universal Prime Energy, Give and Take Action, and the Four Position Foundation: the structural pattern of God, man, woman, and child through which love is realized. Human beings are understood as the central beings of creation, created to be the embodiment of God's love — to reach perfection, form an ideal family, and become the objects of God's joy.

Several points distinguish the Divine Principle from conventional Christian theology. First, it teaches that the root of the Fall was a misuse of love — not the eating of a literal fruit — making lineage restoration through the Marriage Blessing the central act of salvation, rather than faith alone. Second, Christology in the Divine Principle teaches that Jesus was not God Himself but a perfected human being — the Second Adam — and that his death on the cross, while achieving spiritual salvation, was not God's original plan. Third, the book presents a detailed analysis of providential history spanning from Adam through to the modern age, showing repeating patterns across civilizations as God has worked to restore what was lost. Fourth, salvation is understood not as an individual act but as something achieved through the family — making the ideal God-centered family, not the individual believer, the basic unit of the Kingdom of Heaven.