JA McGuckin. BD, MA, PhD, DD, DLitt, FRHistSoc. Nielsen Professor of Early Christian History at Union Theological Seminary; Professor of Byzantine Christian Studies at Columbia University; Director of the Sophia Institute, New York, Archpriest of the Romanian Orthodox Church.
Symeon the New Theologian. Chapters and Discourses. Kalamazoo. 1982, 1994.
St. Gregory Nazianzen : Selected Poems . Oxford. 1986, 1989, 1995.
The Transfiguration of Christ in Scripture and Tradition. New York. 1987.
St. Cyril of Alexandria and the Christological Controversy. Leiden. 1994. New York. 2004.
At the Lighting of the Lamps : Hymns From the Ancient Church. Oxford . 1995; New York. 1997.
St. Cyril of Alexandria : On The Unity of Christ. New York . 1995.
St. Gregory of Nazianzus : An Intellectual Biography. New York. 2001.
Standing In God’s Holy Fire : The Spiritual Tradition of Byzantium. London. 2001.
The Book of Mystical Chapters. Boston. 2002.
The A-Z of Patristic Theology. CM Press. London. 2005.
The Westminster Handbook to Origen of Alexandria. Louisville. 2004.
The Orthodox Church. An Introduction to its History, Theology & Spiritual Culture. Oxford & New York. 2008, 2010, 2012.
The Harp of Glory: Enzhira Sebhat. New York. 2010.
Blackwell-Wiley Encyclopedia of Eastern Orthodox Christianity. Oxford. 2010.
The Ascent of Christian Law: Patristic and Byzantine Reformulations of Antique Civilization. New York. 2012.
Prayer Book of the Early Christians. Brewster. MA. 2012.
The Concept of Beauty in Patristic and Byzantine Theology. Saarbrucken. 2014.
Orthodox Monasticism Past and Present. Piscataway. NJ. 2015.
Christianity's Pilgrim Path: The Church's First Millennium. Downers Grove. Ill. 2017.