Siskos Georgios

Laboratory Teaching Staff
Teaching: Hermeneutics of Dogmatic and Symbolic Texts (ΦΕΚ 5328/17-11-2021 τ. Β΄)

Research Interests
  • The hermeneutical context of conciliar definitions and terminology in the Eastern Orthodox Church.
  • Patristic hermeneutics of the Trinitarian and Christological doctrine in the Orthodox Church.
  • Hermeneutical paradigms in modern theology.
Φ.Ε.Κ. Προκήρυξης ΦΕΚ 5328/17-11-2021 τ. Β΄

Phone +30 2310 996984
Office 351-352 (3rd floor, Faculty of Theology building)
Office hours Tuesday: 15:00-16:00 and 17:30-18:30 Friday 10:00 – 12:00
Attached Files

CV in English

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 Selected Publications


  • The Holy Trinity in Western Christianity(20th cent.). Neoscholasticism and relational Ontology, Armos: Athens 2023, p. 860 (in Greek).
  • The Person of Christ in the tradition of the Church (1st – 3rd Cent.): The Council of Antioch 268/269 A.D., Ostracon Publishing: Thessaloniki 2020, p. 203 (in Greek).
  • The Hermeneutical Context of Christology in St Maximus the Confessor, Center of Byzantine Research Aristotle University of Thessaloniki 2014, p. 365 (in Greek).


  • “Fundamental differences on Christological expressions of St Cyril of Alexandria and Severus of Antioch”, in Studia Patristica Vol. CXXIX Papers presented at the Eighteenth International Conference on Patristic Studies held in Oxford 2019. Vol.129, (Ed.) Markus Vinzent and T. A. Pino, Peeters: Leuven 2021, pp. 83-99.
  • “Identical foundations of opposite Christologies: Nestorius of Constantinople and Severus of Antioch. The critique of St. Maximus the Confessor”, in Studia Patristica. Vol. CII – Including Papers Presented at the Seventh British Patristics Conference, Cardiff, 5-7 September 2018: Volume 102, (Ed.) N. Baker-Brian and J. Lössl, Peeters: Leuven 2021, pp. 231-246.
  • “Interpretating patristic trinitarian formulas in 20th century western systematic theology: The paradigm of relational ontology”, Θεολογία, 89 (4), 2018, pp. 163-208 (in Greek).
  • “20th century Western Trinitarian Theology: elaborating on Scholastic Theology and existentialism in Karl Barth and Karl Rahner”, Θεολογία, 88 (4), 2017, pp. 41-77 (in Greek).
  • “Person, Physis, Will, Essence and Hypostasis: The Doctrine of two wills and two activities in Christ» in Βενέδικτος, Ἱερομόναχος Ἁγιορείτης, Μαξιμιανόν ταμεῖον: ἤτοι εὑρετήριον θεμάτων τῶν ἀπάντων τοῦ Ἁγίου Μαξίμου τοῦ Ὁμολογητοῦ βάσει τῆς πατρολογίας τοῦ P.J.Migne PG και τῆς ΕΠΕ (Ἕλληνες Πατέρες τῆς Ἐκκλησίας), Β΄Τόμος, Νέα Σκήτη Ἅγιον Ὄρος 2016pp. 1672-1716 (in Greek).
  • “Personalistic hermeneutics in the textual sources of St Maximus the Confessor”, in Holy Metropolis of Nafpaktos and Agios Vlasios (Ed.), Theology and pastoral care, Publications Birth of the Theotokos Monastery 2016, pp. 126-135 (in Greek).
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Postgraduate Courses "Orthodox Theology and Christian Culture"
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Postgraduate Courses "Greece: Church History and Civilization"
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Postgraduate Courses "Studies in History, Spirituality, Art and Musical Tradition of Mount Athos"
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Our staff

Special Teaching Staff - Foreign Language Teachers

Agne Daffa
Fanny Maquet-Sarafopoulou
Vasileia Kazamia

Former staff

Ioannis Fountoulis (†)Fr. Ioannis Romanidis (†)
Metropolitan of Tyroloe and Serention Panteleimon Rodopoulos (†)Christina Boulaki-Zisi
Georgios StogioglouStergios Tsiamis (†)
Stergios Sakkos (†)Theologos Aliprantis (†)
Metropolitan of Pergamon Ioannis Zizioulas (†)Athanasios Angelopoulos
Antonios Papadopoulos (†)Protopresbyter Konstantinos Karaisaridis
Christos Krikonis (†)Protopresbyter Spyridon Antoniou
Euthymios Tsigaridas
Christos Vantsos (†)
Pausanias Koutlemanis (†)
Eustratios Zeginis (†)
Stavros Kalantzakis
Soterios Varnalidis
Elias Nikolakakis
Vassileios Fanourgakis
Georgios Theodoroudis
Protopresbyter Theodoros Zisis
Athanassios Karathanassis
Christos Economou
Despo Lialiou
Michael Tritos
Heraklis Rerakis

Doctors Honoris Causa

Ioannis Karmiris, Professor Emeritus of the University of AthensNovember 14, 1973
Archbishop Iakovos of AmericaApril 17, 1975
Patriarch Ignatius IV of Antioch and All the EastFebruary 20, 1976
Rev. Dr. Dumitru Staniloae, Professor of the University Theological Institute of BucharestMay 13, 1976
Nicholas Dimitrijevic Uspensky, Professor Emeritus of the Leningrad Theological AcademyNovember 29, 1979
Elder Metropolitan of Chalcedon MelitonMarch 15, 1984
Metroplitan Maximos of SardisMarch 15, 1984
Metroplitan Chrysostomos of MyraMarch 15, 1984
Metroplitan Damaskinos of SwitzerlandMay 20, 1985
Metropoltan Panteleimon II of ThessalonikiNovember 12, 1996
Ecumenical Patriarch BartholomewOctober 1, 1997
Panagiotis Angelopoulos, Archon Great Benefactor and Grand Logothete of the Ecumenical PatriarchateJune 15, 1998
Anastasios Marinos, Vice-President of the Council of State (Greece)May 27, 1999
Patriarch Petros VII of Alexandria and All AfricaMay 24, 2001
Metropolitan Sava of Warsaw and All PolandOctober 8, 2002
Rev. Dr. George Dragas, Professor of Holy Cross Greek Orthodox School of TheologyJune 2, 2005
Metropolitan Nikephoros of Kykkos and TellyriaJune 3, 2008
Metropolitan Kallistos (Ware) of DiokleiaJune 3, 2015
Archbishop Hieronymos II of Athens and All GreeceNovember 10, 2016
Erich Lamberz, Honorary Professor of the University of MunichJune 19, 2019
Metropolitan Anthimos of ThessalonikiJuly 15, 2019
Vlasios Pheidas, Professor Emeritus of the University of AthensMay 26, 2022

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