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Shimmyo, Theodore

President Emeritus and Professor Emeritus of Theology

Dr. Theodore Shimmyo

Dr. Theodore Shimmyo served as HJI President from 1994-2000 (now President Emeritus). He started to teach Christian and Unification theology at HJI from 1985, and still continues to teach as Professor Emeritus of Theology. He was the Senior Research Fellow at the international HQ of the Universal Peace Federation (UPF), Tarrytown, NY from 2000-2009. Dr. Shimmyo obtained a Ph.D. and an M.Phil. in Christian theology (1984, 1981) from Drew University, Madison, NJ; a Religious Education Diploma (1977) from HJI; and a B.S. in Nuclear Engineering (1971) from the University of Tokyo, Japan. He published books such as Explorations in Unificationism (1997), When the Living God Works (2023), and An Exploration of Unification Theology and the Christian Tradition (2025). He came to America from Japan as a missionary in 1973.

Research Statement

Developing Unification theology in the context of Christian theology, addressing theological issues in Christianity.

Research Interests

I want to explore the question of whether the historicity of Adam and Eve as the first human ancestors is consistent with evidence-based science, by carefully studying paleoanthropology and so-called “evolutionary creationism.”

  • Paleoanthropology and evolutionary creationism
  • Monogenism vs. polygenism
  • The relationship of science, theology, and monogenism
  • Carefully reviewing a study by Kenneth W. Kemp

Keywords: paleoanthropology – evolutionary creationism – monogenism – science and theology – historicity of Adam and Eve – Kenneth W. Kemp

  • Ph.D. in Christian theology (1984), Drew University
  • M.Phil. in Christian theology (1981), Drew University
  • Religious Education diploma (1977), HJI
  • B.S. in Nuclear Engineering (1971), The University of Tokyo, Japan

Books:

  • An Exploration of Unification Theology and the Christian Tradition. New York: HJI Press, 2025. Available Online
  • Ikita Kamisama ga Hatarakutoki [When the Living God Works]. Tokyo: Kogensha, 2022. Available Online
  • Explorations in Unificationism. Co-edited with David A. Carlson. Barrytown, NY: Unification Theological Seminary, 1997. Available Online

Articles:

  • “Unification Eschatology as Compared with Christian Eschatology.” Journal of Unification Studies 22 (2021): 87-115. View Online
  • “Unification Christology.” Journal of Unification Studies 21 (2020): 51-75. View Online
  • “The Unification Doctrine of the Fall.” Journal of Unification Studies 20 (2019): 57-112. View Online
  • “Providential History of Modern Thought: A Unification Perspective.” Journal of Unification Studies 18 (2017): 1-54. View Online
  • “Were True Parents Born with Original Sin? How to Deal with Their Words on This Matter.” Journal of Unification Studies 18 (2017): 109-122. View Online
  • “The Problem of Evil: Unification Theodicy.” Journal of Unification Studies 17 (2016): 33-70. View Online
  • “God and the World: Advantages of the Unification Doctrine of God’s Dual Characteristics.” Journal of Unification Studies 16 (2015): 27-64. View Online
  • “Two Aspects of Love in God’s Heart in Unification Theism: Biblical Evidence.” Journal of Unification Studies 15 (2014): 101-13. View Online
  • “Sun Myung Moon’s Approach to the Bible.” Journal of Unification Studies 14 (2013): 1-22. View Online
  • “How a God of Omnipotence and Perfection Can Suffer: A Perspective from Unification Theism.” Journal of Unification Studies 13 (2012): 33-72. View Online
  • “The Unification Doctrine of the Atonement.” Journal of Unification Studies 11 (2011): 11-40. View Online
  • “The Unity of Sciences according to Unification Thought: A Theological Perspective.” Journal of Unification Thought 4 (2006): 269-93. View Online
  • “Faith and Reason: A Unificationist View.” Journal of Unification Studies 3 (1999-2000): 73-84. View Online
  • “The Unification Doctrine of the Trinity.” Journal of Unification Studies 2 (1998): 1-17. View Online
  • “Unification Christology: A Fulfillment of Niceno-Chalcedonian Orthodoxy.” In Explorations in Unificationism, edited by Theodore T. Shimmyo and David A. Carlson. Barrytown, 17-36. N.Y.: UTS, 1997. View Online
  • “Individuality and Relationship: A Unificationist View.” In Explorations in Unificationism. Edited by Theodore T. Shimmyo and David A. Carlson. Barrytown, 127-40. N.Y.: UTS, 1997. View Online
  • “St. Augustine’s Treatment of the Donatist Controversy.” The Patristic & Byzantine Review 10 (1991): 173-82.
  • “The Problem of the Western Notion of Substance: A Solution by Unification Thought.” In The Establishment of a New Culture and Unification Thought: Proceedings of the Seventh International Symposium on Unification Thought. Tokyo: UTI of Japan, 1991, 257-86.
  • “A New Metaphysics in Support of Contemporary Physics: East-West Contributions.” In Absolute Values and the Reassessment of the Contemporary World: Proceedings of the Seventeenth International Conference on the Unity of the Sciences. Los Angeles, 1988, vol. 2. New York: ICUS, 1991, 815-34.
  • “Dipolar Theism in Process Thought and Unificationism.” In Unification Theology in Comparative Perspectives, edited by Anthony Querra. Barrytown, 35-48. N.Y.: UTS, 1988. View Online
  • “Free Will in St. Augustine’s Doctrine of Predestination.” The Patristic & Byzantine Review 6 (1987): 137-46.
  • THE 5131 Systematic Theology
  • THE 5601 Unification Theology

Present/Past Memberships:

  • Member of the Karl Barth Society of North America