The undergraduate courses have for the most part been taught making extensive use of the churches, museums, and monuments of Rome, enriching the study of primary texts with the experiential learning of the arts
Roman Catholicism (2022), Loyola University Chicago John Felice Rome Center
The Problem of God (2022), Assumption University
Western Theological Tradition (Summer 2020 [online], 2018-2019, 2009-2010), University of Dallas
UNCC300: Justice and Change in a Global world (2018-2020), Australian Catholic University
History and Geography of Rome (co-taught, 2-week intensive, 2019), Australian Catholic University
Church: Community and Institution (once each year 2014-2017), The Catholic University of America
Philosophy of Art (each semester 2013-2017), The Catholic University of America and Loyola University Maryland
Christian Rome: Understanding Jesus Christ in Rome (every other year 2002-2017), The Catholic University of America and Loyola University Maryland
The Christian Tradition (2016), Loyola University Maryland
Theology of the Church in Rome (2015), The Catholic University of America and Loyola University Maryland
The Papacy and the Development of the Church in Rome (every other year 2002-2014), The Catholic University of America and Loyola University Maryland
The Meaning of Christian Worship: Liturgical Art and Architecture (2010-2014), The Catholic University of America and Loyola University Maryland
The History and Theology of the Papacy (2008-2009), Cultural Experiences Abroad
Happiness and Beauty: Philosophy of Human Nature (2007-2009), The Catholic University of America and Loyola University Maryland
Philosophy of God (2004-2007), The Catholic University of America and Loyola University Maryland
The STB courses have been taught in traditional Roman lecture style or a guided reading seminar style.
Christology (once each year since 2016), Pontifical University of St. Thomas Aquinas
Contemporary Orthodox Theology (2007), Pontifical University of St. Thomas Aquinas
Participants in the Divine Nature (2 Peter 1:4): A Study of Participation in the Greek Fathers (2007), Pontifical University of St. Thomas Aquinas
The Mystical Theology of St. Thomas Aquinas (2006), Pontifical University of St. Thomas Aquinas
Theology after Modernity: Postmodern Questions (2006), Pontifical University of St. Thomas Aquinas
Theology and History of the Eucharist (1995), Pontifical University of St. Thomas Aquinas
Liturgical Theology (seminar, 2001, 2008), Pontifical University of St. Thomas Aquinas
Understanding Dionysius the Areopagite (seminar, 2006), Pontifical University of St. Thomas Aquinas
Readings in Orthodox Theology (seminar, 2005), Pontifical University of St. Thomas Aquinas
Jesus Christ: Universal Savior (seminar, 2005), Pontifical University of St. Thomas Aquinas
The Mystical Theology of the Eastern Church (seminar, 2003), Pontifical University of St. Thomas Aquinas
Platonism and Christian Theology (seminar, 2003), Pontifical University of St. Thomas Aquinas
The Purpose and Limits of Theological Language (seminar, 2003), Pontifical University of St. Thomas Aquinas
Particular Theologies and the Catholic Tradition (seminar, 2006), Pontifical University of St. Thomas Aquinas
The seminary courses have been taught in lecture style, with extensive attention to primary texts and involvment of students in discussion of the texts.
Christology (once each year since 2002), Pontifical Beda College
Grace (once each year since 2004), Pontifical Beda College
Faith and Reason (once each year since 2009), Pontifical Beda College
Theology of Creation (once each year since 2013), Pontifical Beda College
Patristic Theology (once each year since 2012), Pontifical Beda College
Triune God (once each year since 2012), Pontifical Beda College
Revelation (once each year since 2019), Pontifical Beda College
Eschatology (once each year since 2020), Pontifical Beda College
Faith, Unbelief, and Culture (four-week course, once each year since 2009), Pontifical Beda College
Ecumenism and Interreligious Dialogue (2001-2014), Pontifical Beda College
The graduate courses have been taught in traditional Roman lecture style with close attention to primary texts and engaging students in discussion about the texts.
Deification in Dionysius and Maximus (2021), Pontifical University of St. Thomas Aquinas
The Development of the Dogma of the Trinity (2018 and 2020), Pontifical University of St. Thomas Aquinas
Deification in the Greek Tradition (2020), Pontifical University of St. Thomas Aquinas
Origen and the Christianization of Platonism (Seminar, 2020), Pontifical University of St. Thomas Aquinas
Temi scelti di morale nella patristica Latina (2016, 2018, 2020), Accademia Alfonsiana
Deification in Select Latin Fathers (Seminar, 2019), Pontifical University of St. Thomas Aquinas
Gregory of Nyssa’s Theology of the Human Person (2018), Pontifical University of St. Thomas Aquinas
The Christological Anthropology of St. Maximus the Confessor (2017), Pontifical University of St. Thomas Aquinas
St. Cyril of Alexandria and the Christology of the Fifth Century (2017), Pontifical University of St. Thomas Aquinas
Agire per il bene: Letture di S. Agostino e altri padri latini (2015, 2017), Accademia Alfonsiana
St. Athanasius of Alexandria and the Christology of the Fourth Century (2016), Pontifical University of St. Thomas Aquinas
Deification in Clement and Origen of Alexandria (2015), Pontifical University of St. Thomas Aquinas
Deification in the Latin Fathers (2014), Pontifical University of St. Thomas Aquinas
The Liturgical Theology of Maximus the Confessor (2013), Pontifical University of St. Thomas Aquinas
The Negative Theology of Dionysius the Areopagite (2012), Pontifical University of St. Thomas Aquinas
The Theology of God and Deification in the Works of Gregory Palamas (2012), Pontifical University of St. Thomas Aquinas
Participation in God as the Goal of Human Life in the Greek Patristic Tradition (2011), Pontifical University of St. Thomas Aquinas
The Theology of the Image in Eastern Patristic Thought (2011), Pontifical University of St. Thomas Aquinas
The Negative Theology of Dionysius the Areopagite and his Modern Interpreters (2010), Pontifical University of St. Thomas Aquinas
The Cappadocian Fathers and the Christian God (2009), Pontifical University of St. Thomas Aquinas
Theology in St. Maximus the Confessor (2008), Pontifical University of St. Thomas Aquinas
Doctoral Seminar (2013-2018), Pontifical University of St. Thomas Aquinas