Ionuţ Alexandru Tudorie

Personal life Tudorie has been married to Denisa Mihaela Tudorie since 2004. They have two daughters.

Education Tudorie graduated from the Bishop Chesarie Theological Seminary of Buzău. He pursued higher education at the University of Bucharest, earning a Bachelor of Arts in Pastoral Theology in 2000 and a Master of Arts in Historical Theology in 2001. In 2008, he completed his first Doctor of Philosophy in Theology with a dissertation regarding the Porvoo Common Statement. This research was subsequently published as a contributing chapter in the commemorative volume Towards Closer Unity: Communion of the Porvoo Churches 20 Years.

He continued his studies with a Master of Arts in the History of South-Eastern Europe in 2003 and earned a second Doctor of Philosophy in Byzantine History in 2014. His dissertation, State-Church Relations in Byzantium under Michael VIII Palaiologos (1259–82), received the highest distinction, exceptional/summa cum laude. This work served as the basis for his 2025 monograph published by Edinburgh University Press.

Academic career Tudorie began his academic career at the Department of Orthodox Theology of the University of Bucharest, serving as a Tutor (2002–2004), Teaching Assistant (2004–2008), and Lecturer (2008–2018). In 2019, he was appointed as a doctoral advisor in Cultural Studies at the Interdisciplinary School of Doctoral Studies of the University of Bucharest.

Since 2018, Tudorie has been a professor of Church History at St. Vladimir's Orthodox Theological Seminary. His co-edited volume, The Manifold Faces of the East (2024), received an independent review in the Journal of Ecclesiastical History published by Cambridge University Press.

Research Tudorie's research intersects theology and history, focusing on Byzantine imperial ideology, relations between spiritual and political authorities in Byzantium, contemporary Byzantine historiography, accounts of Western travelers to Constantinople in the late 16th century and relations between the Greek Orthodox community and Ottoman rulers (15th–17th centuries), with emphasis on Patriarch Dositheos II of Jerusalem (1669–1707).

He has participated in research projects and fellowships, including positions at Dumbarton Oaks Research Library and Collection, Harvard University; the Austrian Academy of Sciences; and the Central European University.

Books

Preliminary version published in Romanian:

Edited volumes

The Time Has Come: Debates over the OCA Autocephaly Reflected in St. Vladimir’s Quarterly. Yonkers, NY: St. Vladimir's Seminary Press, 2020.

Translations

Selected articles "Marginalia on Augerius Gislenius Busbequius’ Legationis Turcicae epistolae quatuor (1589)". In The Manifold Faces of the East, pp. 55–86. "Romanian Theological Education in the Interwar Period (1926–1938)". Südost-Forschungen, 82 (2023), pp. 385–402. "The Eucharistic Controversy between the 'Orthodox' Dositheos II of Jerusalem and the 'Calvinist' Ioannis Karyofyllis (1689–1697)". In Confessionalization and/as Knowledge Transfer in the Greek Orthodox Church, Wiesbaden: Harrassowitz Verlag, 2021, pp. 273–327. "Cassianus, natione Scytha: Revisiting an Old Issue". Revue d’histoire ecclésiastique, 115 (2020), pp. 5–33. "Academic Research, Cultural Diplomacy and Politics: the French Institute of Byzantine Studies in Bucharest (1937–1947)". In L’Apport des Assomptionnistes français aux études byzantines, pp. 169–211.

Awards and honors 2017: His monograph Autoritatea imperială în criză was awarded the Nicolae Iorga Prize by the Romanian Society for Historical Sciences. 2019: The MA thesis supervised by Tudorie received the Award of the Senate of the University of Bucharest for the Best MA Thesis in Humanities and the Great Award for the Best MA Thesis of the Academic Year.

Professional memberships

International Association for Patristic Studies International Orthodox Theological Association (Co-chair of the Romanian Orthodoxy Group) Romanian Society for Byzantine Studies Romanian Association for the History of Religions Societas Oecumenica Byzantine Studies Association of North America