Behr's translation is literal without being wooden or cumbersome. In keeping with the original languages, some sentences are long, but they are readable. Some detailed footnotes remain to guide readers.
John Behr is the Dean of St Vladimir's Orthodox Theological Seminary and Professor of Patristics and Metropolitan Kallistos Chair in Orthodox Theology at Vrije Universiteit. His previous publications include John the Theologian and his Paschal Gospel: A Prologue to Theology (2019), Asceticism and Anthropology in Irenaeus and Clement (2000), The Case Against Diodore and Theodore: Texts and Their Contexts (2011), and Irenaeus of Lyons:
Identifying Christianity (2013). He is also the co-editor of The Role of Life in Death: A Multidisciplinary Examination of Issues pertaining to Life and Death (Wipf and Stock, 2015; with C. Cunningham).