The Thomistic Institute

Fr. Isaac Morales and Prof. Michael Root explore how Thomas Aquinas’ biblical commentaries on Matthew and 1 Corinthians illuminate the beatific vision, resurrection, and the role of Scripture in shaping Christian life through literal and spiritual interpretation.

This lecture was given on June 28th, 2025, at Dominican House of Studies.

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About the Speakers:

Fr. Isaac Morales, O.P. is associate professor of theology at Providence College. Before joining the Dominican Order, he received an MTS in biblical studies from the University of Notre Dame and a PhD in New Testament from Duke University. He is the author of The Bible and Baptism: The Fountain of Salvation (Baker Academic Press) and a forthcoming book on eschatology titled The Life of the World to Come: Seeing God, Resurrection, and the Christian Hope. He also regularly teaches a course on the life and writings of C. S. Lewis.

Michael Root is Professor Emeritus of Systematic Theology at the Catholic University of America, Washington, DC. Earlier in life, he was a Lutheran, teaching at various Lutheran seminaries and serving ten years as a Research Professor at the Institute for Ecumenical Research in Strasbourg, France. He was received into the Catholic Church in 2010. His particular theological interests lie in grace and justification, eschatology (death, heaven, hell, etc.), and Protestant-Catholic relations. 

Keywords: Aristotelian Science, Beatific Vision, Biblical Exegesis, Christian Formation, Figural Interpretation, Grace and Salvation, Resurrection of the Body, Sacred Scripture, Spiritual Senses of Scripture, Thomistic Theology

Dr. Rebekah Lamb explores J.R.R. Tolkien’s “detached aesthetics,” revealing how his Christian understanding of spiritual detachment shapes his writing, especially in "The Lord of the Rings," as a means of cultivating hope, wonder, and a rightly ordered love for the world.

This lecture was given on January 30th, 2025, at University of Edinburgh.

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About the Speaker:

Dr. Rebekah Lamb is a Lecturer (Assistant Professor) in theology and the arts at the University of St Andrews, specializing in religion and literature of late modernity. Her research centres on the ways in which the arts can be distinctive and timely modes of theology in their own right, especially in light of liturgical, spiritual, and existential concerns. Key figures in her work include Joseph Ratzinger, St. John Henry Newman, Gerard Manley Hopkins SJ, Christina Rossetti and the Pre-Raphaelites as well as their inheritors (JRR Tolkien and CS Lewis, among others). Prior to joining St Andrews, she was an inaugural Étienne Gilson Post-Doctoral Fellow at the University of Toronto. She is a trustee of the Christian Heritage Centre at Stonyhurst (Lancashire, UK) and frequently contributes to popular magazines and journals, including an interview with Robert Cardinal Sarah for the Catholic Herald.

Keywords: Aesthetics of Detachment, Beauty and Suffering, Christian Tradition, Detached Narrative Style, Leaf by Niggle, Lord of the Rings, Mary Mother of God, Providence and Hope, Spiritual Detachment, The Wanderer

Prof. Thomas Ward explores C. S. Lewis’s "The Abolition of Man", analyzing how technology’s conquest of nature risks diminishing humanity unless anchored by objective moral values.

This lecture was given on April 8th, 2025, at Indiana University.

Secular campuses are being transformed, but the students need your help! Your gift before September fifteenth can launch a new TI chapter and change lives. Visit thomisticinstitute.org/bts25podcast to give today!

For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events.

About the Speaker:

Thomas M. Ward is Associate Professor of Philosophy at The University of Texas at Austin, in the School of Civic Leadership. He specializes in the history of philosophy and theology of the Middle Ages. Ward is the author of After Stoicism: Last Words of the Last Roman Philosopher (Word on Fire, 2024), Ordered by Love: An Introduction to John Duns Scotus (Angelico, 2022), Divine Ideas (Cambridge University Press, 2020), and has translated, with commentary, John Duns Scotus’s Treatise on the First Principle (Hackett, 2024). He has been a NEH Fellow (2022) and Harvey Fellow (2009-2011), and is a past winner of the Society for Medieval and Renaissance Philosophy Founder's Award (2013) and the American Catholic Philosophical Quarterly Rising Scholar Essay Contest (2018). He studied philosophy at Biola University (BA 2004) and theology at Oxford University (M.Phil 2006), where he was Head Resident at the Kilns, the former residence of C.S. Lewis. His PhD in philosophy is from UCLA (2011). Ward is married with six children and is a member of St. Peter Catholic Student Center in Waco.

Keywords: Abolition of Man, Artificial Contraception, Catholicism, C. S. Lewis, Eugenics, Ethics of Technology, Incarnation, Posthumanism, Practical Reasoning, Virtue Ethics

Prof. Christopher Malloy defends the Catholic understanding of Mary’s role in salvation history, refuting common objections and demonstrating how her divine maternity, perpetual virginity, and immaculate grace magnify rather than diminish the glory of Christ.

This lecture was given on April 6th, 2025, at Massachusetts Institute of Technology.

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About the Speaker:

Christopher J. Malloy is married to Flory with whom he has seven children. He earned his B.A. in Theology (second major in Philosophy) from the University of Notre Dame in 1992. He earned his Ph.D. in Systematic Theology (minor in Philosophy) from The Catholic University of America in 2001. Since then he has taught at The University of Dallas, where he currently serves as Professor and Chair of Theology. He has published three books: Engrafted into Christ: A Critique of the Joint Declaration [on Justification], Aquinas on Beatific Charity and the Problem of Love, and False Mercy: Recent Heresies Distorting Catholic Truth. He has published numerous blind peer-reviewed articles for journals such as The Thomist, Nova et Vetera, Freiburger Zeitschrift für Philosophie und Theologie, Josephinum, Angelicum, etc. He loves academia, especially publishing and teaching systematic theology, but he has always been fired up to give popular presentations highlighting the intelligibility and beauty of the Catholic faith, since that was the reason he got into Theology in the first place.

Keywords: Abraham, Bernard of Clairvaux, Divine Maternity, Immaculate Conception, Incarnation, John Calvin, Marian Doctrine, Martin Chemnitz, Mother of God, Participation in God

Prof. Christopher Mooney's lecture confronts the philosophical objection that heaven would be unbearably boring due to its infinite duration, arguing instead that Christian eternity is fulfilled in the beatific vision of God, which offers infinite and undiminished joy.

This lecture was given on April 23rd, 2025, at Texas A&M University.

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About the Speaker:

Dr. Christopher Mooney is an assistant professor of theology at the Augustine Institute Graduate School in St. Louis, Missouri, where he teaches on Catholic theology, scriptural interpretation, and the Church Fathers. His teaching and research specialize in Augustine, the Fathers, and historical theology, and he is the author of Augustine's Theology of Justification by Faith (2026). A native of Connecticut, he studied at Georgetown and Yale Divinity School before receiving his PhD from the University of Notre Dame. He also serves as a theological representative for the USCCB's Catholic-Reformed dialogue. He lives next door to the Augustine Institute's campus with his wife and four children.

Keywords: Augustine of Hippo, Beatific Vision, Bernard Williams, Eternal Life, Freud, Heaven, Immortality, Odyssey, Philosophy of Religion, Richard Dawkins

Prof. Bruce Marshall presents a deep Catholic theological exploration of predestination, examining its biblical foundations, historical development, doctrinal boundaries, and the enduring tension between God’s sovereign will, grace, and human freedom.

This lecture was given on October 6th, 2024, at Massachusetts Institute of Technology.

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About the Speaker:

Bruce D. Marshall is Lehman Professor of Christian Doctrine at Southern Methodist University, and in 2023 he held the Aquinas Chair in the Thomistic Institute at the Angelicum in Rome.  He is the author of Trinity and Truth and Christology in Conflict, and at present he is completing a book entitled The Primacy of Christ: Faith, Reason, and the Cross.  Marshall has written extensively on the doctrines of the Trinity, the person and redemptive work of Christ, the Eucharist, the Catholic Church and non-Christian religions, and the relationship between faith and reason.  He received his B.A. from Northwestern University and his Ph.D. from Yale University, and is a past President of the Academy of Catholic Theology.

Keywords: Augustine, Baptism, Council of Trent, Efficacious Grace, Gaudium et Spes, Grace and Free Will, Jesus Christ, Predestination, Romans 8, Sufficient Grace

Prof. Thomas Pfau offers an in-depth theological and philosophical analysis of Dostoevsky’s The Brothers Karamazov, focusing on Ivan and Alyosha’s contrasting worldviews, the “Rebellion” and “Grand Inquisitor” chapters, and the novel’s profound exploration of freedom, suffering, and divine love.

This lecture was given on January 31st, 2025, at University of Texas at Austin.

For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events.

About the Speaker:

Thomas Pfau (PhD 1989, SUNY Buffalo) is the Alice Mary Baldwin Professor of English, with a secondary appointment in the Divinity School at Duke University. He has published some fifty essays on literary, philosophical, and theological subjects ranging from the 18th through the early 20th century. In addition to two translations, of Hölderlin and Schelling (SUNY Press, 1987 and 1994), he has also edited seven essay collections and special journal issues and is the author of four monographs: Wordsworth’s Profession (Stanford UP 1997), Romantic Moods: Paranoia, Trauma, Melancholy, 1790-1840 (Johns Hopkins UP 2005),  Minding the Modern: Intellectual Traditions, Human Agency, and Responsible Knowledge (Notre Dame UP, 2013), and Incomprehensible Certainty: Metaphysics and Hermeneutics of the Image (Notre Dame UP, 2022). He in the early stages of a new book project focused on the relationship between poetry and theology from 1800 to the present.

Keywords: The Brothers Karamazov, Freedom, Gnosticism, Grand Inquisitor, Human Suffering, Ivan Karamazov, Nihilism, Original Sin, Rebellion, Rowan Williams

Prof. Christopher Kaczor explores the relationship between positive psychology and Catholic theology, uncovering how empirical psychological findings on happiness align with and deepen spiritual practices like gratitude, service, and forgiveness.

This lecture was given on February 15th, 2025, at Dominican House of Studies.

For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events.

About the Speaker:

Dr. Christopher Kaczor (rhymes with razor) graduated from the Honors Program of Boston College and earned a Ph.D. four years later from the University of Notre Dame. A Fulbright Scholar, Dr. Kaczor is a former Federal Chancellor Fellow at the University of Cologne and William E. Simon Visiting Fellow in the James Madison Program at Princeton University and Honorary Professor in Bishop Barron's Word on Fire Institute. His eighteen books include Is Belief Believable? The Gospel of Happiness, The Seven Big Myths about Marriage, A Defense of Dignity, The Seven Big Myths about the Catholic Church, The Ethics of Abortion, O Rare Ralph McInerny: Stories and Reflections on a Legendary Notre Dame Professor, Thomas Aquinas on the Cardinal Virtues; Life Issues-Medical Choices; Thomas Aquinas on Faith, Hope, and Love; The Edge of Life, and Proportionalism and the Natural Law Tradition. Dr. Kaczor’s views have been in The New York Times, The Washington Post, The Wall Street Journal, The Los Angeles Times, Huffington Post, National Review, NPR, BBC, EWTN, ABC, NBC, FOX, CBS, MSNBC, TEDx, and The Today Show.

Keywords: Achievement, Altruism, Engagement, Forgiveness, Gratitude, Happiness, Martin Seligman, Meaning, Positive Psychology, Relationships

Dr. Nathaniel Peters explores and compares the theological views of Martin Luther and Thomas Aquinas on justification, focusing on grace, faith, merit, and the fundamental differences shaping Catholic and Lutheran perspectives.

This lecture was given on February 25th, 2025, at University of Virginia.

For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events.

About the Speaker:

Nathaniel Peters is the Director of the Morningside Institute. He received his B.A. from Swarthmore College, his M.T.S. from the University of Notre Dame, and his Ph.D. from Boston College. He has published article on many topics on religion and public life, and his first book, The Trinitarian Dimensions of Cistercian Eucharistic Theology, is forthcoming from Catholic University of America Press.

Keywords: Aristotelianism, Ethics, Faith and Works, Grace, Incarnation, Justification, Law and Gospel, Martin Luther, Summa Theologiae, Thomas Aquinas

Fr. Cajetan Cuddy provides an in-depth exploration of charity as the highest theological virtue in the thought of Saint Thomas Aquinas, laying foundational principles for understanding just war, peace, and the ordered structure of the Christian moral life.

This lecture was given on June 10th, 2024, at Dominican House of Studies.

For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events.

About the Speaker:

Fr. Cajetan Cuddy, O.P., is a priest of the Dominican Province of St. Joseph. He serves as the general editor of the Thomist Tradition Series, and he is co-author of Thomas and the Thomists: The Achievement of St. Thomas Aquinas and His Interpreters. He has written for numerous publications on the philosophy and theology of St. Thomas Aquinas and the Thomist Tradition.

Keywords: Christian Anthropology, Divine Friendship, Eternal Law, Intellectual Monasticism, Just War Theory, Moral Virtue, Natural Law Tradition, Summa Theologiae, Theological Virtue of Charity, Thomistic Ethics