Byzantine philosophy

Greek science and literature remained alive in the Byzantine world, and Byzantine philosophy drew heavily on Plato, Aristotle, and the Neoplatonists, even if it was now Christian in tone. In the 7th century, John of Damascus produced a three-part encyclopedia containing in its third part a systematic exposition of Christian theology.[1] In the 9th century Photios, the Patriarch of Constantinople, collected many works by ancient writers, and studied Aristotelian logic, and his pupil Arethas commentated on works by Plato and Aristotle.[2] By the 11th and 12th centuries there was a growing interest in the teaching of philosophy, and figures such as Michael Psellos, Eustratius of Nicaea, and Michael of Ephesus wrote commentaries on Aristotle.[2] In the 13th and 14th centuries we have important philosophers such as Nicephorus Blemmydes and Theodore Metochites. An important figure was Gregory Palamas who developed a mystical movement known as Hesychasm, which involved the use of the noetic Jesus prayer to achieve a vision of the uncreated Light also called the Illumination or Vision of God.[1] It was the Hesychast movement that caused a rift in the Christian East which led many philosophically minded individuals to go West. This migration played a critical role in the manifestation of the Renaissance in the West. Especially the role Barlaam of Calabria, who opposed Hesychasm, played in the formation of Roman Catholic theology in the West. The last great philosopher of Byzantium was Gemistus Pletho who felt that a restored Platonism could reverse the decline of the Empire. He was an important figure in the transmission of ancient philosophy to the West.[1]

Byzantine society was well educated by the standards of its time, with high levels of literacy compared to the rest of the world. Significantly it possessed a secular education system that was a continuation of the academies of classical antiquity. Primary education was widely available, even at the village level. Uniquely in that society education was available for both sexes. It was in this context that the secular University of Constantinople can be understood. Further still secular education was common, to a degree, in the empire. As for many centuries, before the Muslim conquest, similar institutions operated in such major provincial capitals as Antioch and Alexandria.[3]

The original school was founded in 425 by Emperor Theodosius II with 31 chairs for Law, Philosophy, Medicine, Arithmetic, Geometry, Astronomy, Music, Rhetoric and other subjects, 15 to Latin and 16 to Greek. The university existed until the 15th century.[4]

The main content of higher education for most students was rhetoric, philosophy and law. With the aim of producing competent, and learned personnel to staff the bureaucratic postings of state and church. In this sense the university was the secular equivalent of the Theological Schools. The university maintained an active philosophical tradition based on Platonism and Aristotelianism, with the former being the longest unbroken Platonic school, running for close to two millennia until the 15th century.

The School of Magnaura was founded in the 9th century and in the 11th new schools of philosophy and law were established at the Capitol School. The period of decline begun with the Latin conquest of 1204 although the university survived as a non-secular institution under Church management until the Fall of Constantinople.

The principal characteristics of Byzantine philosophy are:[2]

1. The personal hypostases of God as the principle not only of substance but also of being (Ontology, Metaphysics). Person as ontological rather than substance or essence.
2. The creation of the world by God and the limited timescale of the universe
3. The continuous process of creation and the purpose behind it
4. The perceptible world as the realization in time of that which is perceptible to the mind, having its eternal hypostasis in the divine intellect (nous)

The world and humanity are subject to divine providence, but the Byzantine philosophers asserted the need for free will and self-determination. The soul as immortal is uncreated in its energies but created in itself. Soul is body plus spirit, and directly connects with the intellect to enable the achievement of happiness by means of the freedom of decision. The relationship between God and human beings is based on love, which explains the central place of humans in creation.[2]

• Eastern Orthodox theology
• Byzantine literature
• Byzantine science
• Halki seminary
• Corpus Scriptorum Historiae Byzantinae
• Greek scholars in the Renaissance
• Medieval Greek

• Tatakis, B., 1949, La philosophie Byzantine, Paris. Modern Greek translation with bibliography for 1949–76 by L. Benakis, Athens 1977. English translation by N. J. Moutafakis, Indianapolis & Cambridge 2003.

• Linos Benakis, Texts and Studies on Byzantine Philosophy, Parousia, Athenai, 2002.
• Linos Benakis, Byzantine Philosophy B, Parousia, Athenai, 2013.
• Linos Benakis, Byzantine Philosophy - An Introductory Approach, Lambert Academic Publishing (LAP), Saarbrücken 2017, 104 pp. ISBN 978-3-330-03021-3.
• Alberto del Campo Echevarría, La teoría platónica de las Ideas en Bizancio (ss. V-XI), Universidad Complutense de Madrid, Madrid, 2010.
• Katerina Ierodiakonou (ed.). Byzantine Philosophy and Its Ancient Sources. Oxford University Press, 2002.
• Frederick Lauritzen]], Sarah Wear (eds.), Byzantine Platonists (284-1453), Franciscan University Press, Steubenville Ohio, 2021. ISBN 9781736656105.
• B. N. Tatakis, La philosophie Byzantine, Paris, 1949. English translation: Byzantine Philosophy by Nicholas Moutafakis, Hackett Publishing, 2003.
• Michele Trizio, Byzantine Philosophy as a Contemporary Historiographical Project, Recherches de Théologie et Philosophie Médiévales, 74, 247–294, 2007.
• Denis Walter: Michael Psellos – Christliche Philosophie in Byzanz, Mittelalterliche Philosophie im Verhältnis zu Antike und Spätantike. De Gruyter, Berlin, Boston 2017, ISBN 978-3-11-052597-7.
• Ján Zozulak, Inquiries into Byzantine Philosophy, Peter Lang, Berlin 2018, ISBN 978-3-631-76600-2. doi:10.3726/b14585.

• Ierodiakonou, Katerina; Bydén, Börje. "Byzantine Philosophy". In Zalta, Edward N. (ed.). Stanford Encyclopedia of Philosophy.
• The Platonic Theory of Ideas in Byzantium, digital thesis by Alberto del Campo Echevarría, at the E-Prints section of the Universidad Complutense de Madrid