Emeritus Professor, Faculty of Theology, Aristotle University of Thessaloniki
Saint Gregory Palamas (1296–1359) is one of the greatest Fathers of our Church. At times, he is placed as the fourth Hierarch alongside Basil the Great, Gregory the Theologian, and John Chrysostom. At a critical time, when Christ-named humanism was challenging the very essence of the Church as a “communion of deification,” Saint Gregory Palamas put forward the teaching on the deification of man through his participation in the uncreated energy of God. He did not present new theological truths that had not previously existed in Holy Scripture and the Tradition of the Church. However, by using the language, terms, and concepts of his time, he overturned the challenges to and attacks upon the Christian faith and life through the timeless truth of the Church.








