Very Rev. Associate Professor Doru Costache (Academic Dean)

Education:

  • PhD candidate in Studies in Religion (University of Sydney, 2021-)
  • Doctor of Theology (University of Bucharest, 2000)
  • Bachelor of Theology (University of Bucharest, 1993)

Tertiary teaching experience:

  • Supervisor for Higher Degrees by Research (since 2008)
  • Associate Professor of Theology, Sydney College of Divinity (2021-), teaching for Nisibis Assyrian Theological College and St Cyril’s Coptic Orthodox Theological College
  • Senior Lecturer of Theology, Sydney College of Divinity (2010-2021), teaching for St Cyril’s Coptic Orthodox Theological College and St Andrew’s Greek Orthodox Theological College
  • Lecturer of Theology, Sydney College of Divinity (2005-2010), teaching for St Andrew’s Greek Orthodox Theological College
  • Assistant Lecturer of Systematic Theology, Faculty of Orthodox Theology, University of Bucharest (1995-2004)
  • Lecturer of Theology and Patristics, International Academy for the Study of the History of Religions and Culture, Bucharest (2001-2003)
  • Visiting Lecturer of Fundamental Theology, Faculty of Orthodox Theology, University of Craiova, (2002)

Publications:

His full list of publications is available here.

Books

  • Costache, D. Nature Contemplation in Clement of Alexandria: Elements of the Method. London and New York: Routledge, 2025.
  • Costache, D., and G. F. Lewis. A New Copernican Turn: Contemporary Cosmology, the Self, and Orthodox Science-Engaged Theology. London and New York: Routledge, 2024.
  • Costache, D. Humankind and the Cosmos: Early Christian Representations. Leiden and Boston: Brill, 2021.
  • Neil, B., D. Costache, and K. Wagner. Dreams, Virtue and Divine Knowledge in Early Christian Egypt. Cambridge University Press, 2019.

Journal articles

  • Costache, D. ‘A Note on the Codex Angus and Its Use.’ The Journal of Ecclesiastical History, published online (first view, 2025): 1-16.
  • Costache, D. ‘Astral Iconography and the Byzantine Study of the Heavens.’ De Medio Aevo 13:2 (2024): 321-351.
  • de Grijs, R., and D. Costache. ‘The Cosmology of David Bohm: Scientific and Theological Significance.Theology and Science 22:1 (2024) 204-220.
  • Costache, D. ‘Patristic and Neopatristic Antecedents of Scientifically Engaged Theology.’ St Vladimir’s Theological Quarterly 67:1-2 (2023): 115-145.

Book chapters

  • Costache, D. ‘Abraham, the Contemplation of Nature, and Divine Vision in Clement of Alexandria.’ In: N. Tanase, M. Portaru, and D. Lemeni (eds). Knowing God in Light: Theophany and Language. Forum Orthodoxe Theologie 23. Vienna: LIT Verlag, 2024: 127-144.
  • Costache, D. ‘Athanasius on Deacons and the Diaconate.’ In: B. J. Koet, E. Murphy, and E. Ryökäs (eds). Deacons and Diakonia in Late Antiquity: The Third Century Onwards. Tübingen: Mohr Siebeck, 2024: 64-77.
  • Costache, D. ‘Burning Hearts: Emmaus as Realised Eschatology in the Philokalic Tradition.’ In: P. G. Bolt and S. Kim (eds). God’s Grace Inscribed on the Human Heart. Macquarie Park: SCD Press, 2022: 61-78.
  • Costache, D. ‘Theological Anthropology Today: Panayiotis Nellas’s Contribution.’ In: K. Tampakis and H. Ventis (eds). Orthodox Christianity and Modern Science: Past, Present and Future. Turnhout: Brepols Publishers, 2022: 167-182.

Ecclesiastical trajectory:

  • Parish priest (part time), Saint Gregory the Theologian’s Romanian Orthodox Parish (Sydney’s north), Romanian Orthodox Diocese of Australia and New Zealand (2017-)
  • Elevated to the office of protopresbyter of the Greek Orthodox Archdiocese of Australia (2013)
  • Clergyman of the Greek Orthodox Archdiocese of Australia (2008-2017)
  • Parish priest at Romanian Orthodox parish ‘Dormition of the Theotokos’ (‘Sfanta Maria’) in Sydney, Romanian Orthodox Diocese of Australia and New Zealand (2004-2008)
  • Assistant priest at parish of Saint Basil in Calea Victoriei, Archdiocese of Bucharest (2001-2004)
  • Ordained presbyter of the Romanian Orthodox Archdiocese of Bucharest (24 May 2001)
  • Deacon at parish of Domnita Balasa, Archdiocese of Bucharest (1997-2001)
  • Ordained deacon of the Romanian Orthodox Archdiocese of Bucharest (21 January 1997)
Last modified: 30 May 2025

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