Contributors

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  Rebecca DeYoung

  Professor
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Team Members

Rebecca DeYoung
Professor
Rebecca DeYoung (Ph.D.) has enjoyed teaching ethics and the history of ancient and medieval philosophy at Calvin College for over 20 years. Her research focuses on the seven deadly sins, and virtue ethics, as well as Thomas Aquinas’s work on the virtues. Her books include Glittering Vices, Vainglory, and a co-authored volume entitled Aquinas’s Ethics. Recent essays about vices and virtues—appear in Virtues and Their Vices, Being Good, and Cambridge Critical Guide to Aquinas’s De Malo, and the journals Res Philosophica, ACPQ, the Thomist, and Faith and Philosophy. Awards for her work include the Book and Essay Prize from the Character Project and the C.S. Lewis prize for Glittering Vices. She speaks widely, including opportunities to teach in prison.
 
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  Thiago M. Silva

  City Director, CSLI Lake Charles
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Team Members

Thiago M. Silva
City Director, CSLI Lake Charles
Thiago M. Silva, D.Min., is the City Director for the C. S. Lewis Institute Lake Charles. He has been the pastor of Bethel Presbyterian Church (PCA) in Lake Charles, Louisiana, since August 2022. He earned his Th.M. in Systematic Theology from Calvin Theological Seminary (2016) and completed his doctoral studies at Puritan Reformed Theological Seminary (2024). He’s authored several articles and books including Discipleship in a Post-Christian Age: With a Little Help from C. S. Lewis (Wipf & Stock, 2025). Thiago’s God-given vocation is to equip people to live as Christians in every sphere of life through teaching and preaching.
 
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  Joseph A. Kohm

  Vice President for Development, CSLI & CSLI City Director, Virginia Beach
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Team Members

Joseph A. Kohm
Vice President for Development, CSLI & CSLI City Director, Virginia Beach
Joseph A. Kohm, C.S. Lewis Institute Vice President for Development and City Director for Virginia Beach. Joe is an attorney and formerly worked as a Certified Major League Baseball Player Agent. He earned his Master’s in Management Science from the State University of New York at Oswego and both his J.D. and M.Div. from Regent University. Joe is the author of The Unknown Garden of Another’s Heart: The Surprising Friendship between C.S. Lewis and Arthur Greeves (Wipf and Stock, 2022.)
 
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  Thomas A. Tarrants

  Author, President Emeritus, CSLI
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Team Members



Thomas A. Tarrants

Author, President Emeritus, CSLI

Thomas A. Tarrants is President Emeritus of the C.S. Lewis Institute. After serving twelve years as president and nine years as vice President, he retired from his position as Vice President for Ministry and Director, Washington Area Fellows Program, with CSLI in June 2019. He holds a Master's of Divinity Degree, as well as a Doctor of Ministry Degree in Christian Spirituality. Tom is an ordained minister in the Evangelical Church Alliance and a member of the Evangelical Theological Society. He spends his time writing, mentoring, consulting and traveling. His life story is told in Consumed by Hate, Redeemed by Love, published by Thomas Nelson Publishers.

 

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  Joel Woodruff

  President, C.S. Lewis Institute
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Team Members

Joel Woodruff
President, C.S. Lewis Institute
Joel Woodruff, President, C.S. Lewis Institute, has worked in higher education, “tent-making,” nonprofit administration, and pastoral ministries in Alaska, Israel, Hungary, France, and Northern Virginia. He served as Dean of Students, Chaplain, and Professor of Bible & Theology at European Bible Institute, where he helped train Europeans both for professional ministry and to be Christian leaders in the marketplace. Prior to joining the Institute, he was on the leadership team of Oakwood Services International, a nonprofit educational and humanitarian organization. He is a graduate of Wheaton College, earned his M.Div. from Gordon-Conwell Theological Seminary, and has a doctorate in Organizational Leadership from Nova Southeastern University. As a Parish-Pulpit Fellow, he studied Biblical Backgrounds & Archaeology in Israel for a year.
 
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  William L. Kynes

  Pastor, Senior Fellow for Pastoral Theology, CSLI
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Team Members

William L. Kynes
Pastor, Senior Fellow for Pastoral Theology, CSLI
William L. "Bill" Kynes is the Senior Fellow for Pastoral Theology at the C.S. Lewis Institute, and retired Senior Pastor of Cornerstone, an Evangelical Free Church, in Annandale, VA, where he served from 1986 - 2022. He majored in Philosophy at the University of Florida, where he also played quarterback and was later inducted into the university’s Athletic Hall of Fame. He attended Oxford University as a Rhodes Scholar, receiving an MA in theology. He received an MDiv from Trinity Evangelical Divinity School, before returning to England for a PhD in New Testament from Cambridge University.
   
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  Chris Morris

  Speaker
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Team Members

Chris Morris
SpeakerChris Morris, Speaker, is Chairman of the Board of Directors at C.S. Lewis Institute and COO of Bonaventure, an alternative investment manager and real estate investment firm. Formerly he worked at MPact Partners, a strategy, operations and finance consulting firm. . He has a master’s degree in business administration from the Harvard Business School and a bachelor’s degree in economics from Stanford University.  
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  William Fullilove

  Pastor
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Team Members

William Fullilove
Pastor
William Fullilove is a pastor, professor, and author. He currently serves as the Executive Pastor of McLean Presbyterian Church in McLean, Virginia, where he also teaches courses for the Capital Fellows program and leads The Washington Institute for Faith, Vocation, and Culture. He also serves as the Dean of Students and Professor of Old Testament for Reformed Theological Seminary in New York City. Previously, Bill earned a B.A. from Princeton before working for Oliver Wyman & Co. as a management consultant. After feeling called to ministry, he received his M.Div. from Reformed Theological Seminary in Orlando, and he earned a Ph.D. in Semitic and Egyptian Languages and Literature at The Catholic University of America.
 
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  Lynne Marie Kohm

  Professor
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Team Members

Lynne Marie Kohm
Professor
Lynne Marie Kohm serves as the John Brown McCarty Professor of Family Law at Regent University School of Law. She is the author of the books Estate Planning Success for Women and The Christian Guide to Wills, Living Trusts and Estate Planning. Her professional affiliations include and have included the Virginia State Bar Family Law Section Board of Governors, Virginia Bar Association Domestic Relations Council, Christian Legal Society, American Bar Association, Eagle Forum, Alliance Defense Fund, Concerned Women for America, and Bethany Christian Services. She and her husband have two children.