On the Trinity (De Trinitate) (Latin-English Edition) Paperback – January 20, 2026

St. Augustine’s De Trinitate stands as one of the greatest theological achievements of the patristic tradition and a foundational text for the Western doctrine of God. This Lux Patrum volume presents the work for the first time in a Latin–English facing-page format, pairing the authoritative critical Latin text of W. J. Mountain with the classic English translation by Arthur West Haddan, valued by scholars for its close adherence to Augustine’s Latin and its sobriety of judgment.You can find this and other titles at a discounted price at www.luxpatrum.com.Praise for Lux Patrum“Lux Patrum may well change the way students and scholars encounter the Christian tradition in the English-speaking world. These superb bilingual volumes are a treasure, long overdue, that finally match what French and German readers have enjoyed for decades. It is a cause for celebration and for gratitude.”– David C. Albertson, University of Southern California“Scholars and students in the Anglo-sphere have long lacked a reliable and easily accessible text and translation of the Dionysian corpus. Here the critical text is placed side by side with the under-appreciated translation of John Parker. This handsome and sturdy volume will be of immense value for all who teach and study these elegant and vital texts.” – Lewis Ayres, The University of St Thomas (Angelicum) & Durham University, UK“The Lux Patrum reprint of the literary corpus of Dionysius the Areopagite, which includes the original Greek text as well as John Parker’s expert translation, makes for a handsome volume and is a true gift to scholars of early Greek Christianity. It will undoubtedly enhance continuing investigation of the Dionysian corpus, with its profound legacies both East and West.“– Paul Blowers, Milligan University Read more