John Chryssavgis
John Chryssavgis (an haife shi a ranar 1 ga Afrilu 1958) masanin tauhidin Kirista ne na Orthodox wanda ke aiki a matsayin mai bada shawara ga Babban Maigidan Ikilisiya kan batutuwan muhalli. Shi limami ne na Archdiocese na Orthodox na Girka na Amurka. A watan Janairun shekara ta 2012, ya sami taken Archdeacon na kursiyin Ecumenical, ta hanyar All-Holiness Ecumenical Bartholomew. A shekara ta 2016, an bashi digiri na girmamawa daga St. Vladimir's Theological Seminary. Acikin 2020, an zabe shi Farfesa mai daraja na tauhidin a Kwalejin Allahntaka ta Sydney.

Rayuwa ta farko da ilimi 
An haifi John Chryssavgis a Ostiraliya a shekara ta 1958.Yayi karatu daga Kwalejin Scots a Sydney a 1975, kuma ya sami digiri a fannin tauhidi daga Jami'ar Athens a 1980. Ya sami difloma acikin Kiɗa na Byzantine daga Conservatory of Music na Girka a 1979 kuma an bashi tallafin bincike ga St. Vladimir's Theological Seminary a 1982. Ya kammala karatun sa na digiri a fannin Patristics a Jami'ar Oxford a shekarar 1983. Chryssavgis ya karanta tauhidin patristic a Jami'ar Oxford.

Ayyuka 
Ayyukansa da rubuce-rubucensa sun mayar da hankali kan tauhidin zamani, da kuma tarihin Cocin Gabas. Yana da digiri a fannin tauhidi da kiɗa mai tsarki. Koyarwarsa ta rufe batutuwa masu yawa, kamar su Tauhidi, siyasa, da cigaban zamantakewa, jigogi da mutane na Zamanin Tsakiya, gami da alaƙar al'adu da addini da tashin hankali tsakanin Gabas da Yamma. Abubuwan da yake so sun rungumi bangarorin ruhaniya, muhalli, da liturgy. Binciken da yayi ya ƙware acikin tunanin ascetic da aikin Ikilisiya ta farko, musamman daga al'adar hamada ta Masar (karni na 4) ta hanyar yankunan Falasdinu (ƙarni na 5 zuwa 6) da Sina'i (ƙarni na 7). Bayan watanni da yawa acikin nutsuwa a Dutsen Athos, yayi aiki tare da Firaministan Orthodox na Girka a Ostiraliya (1984-1994) kuma ya kasance wanda ya kafa Kwalejin tauhidin St Andrew a Sydney, inda ya kasance Sub-Dean kuma ya koyar da Patristics da Tarihin Ikilisiya (1986-1995). Ya kuma kasance Malami a Makarantar Allah (1986-1990) da Makarantar Nazarin Addini (1990-1995) a Jami'ar Sydney .

A shekara ta 1995, ya koma Boston, inda aka naɗashi Farfesa na tauhidi a Makarantar tauhidin Holy Cross kuma ya jagoranci Shirin Nazarin Addini a Kwalejin Hellenic har zuwa shekara ta 2002. Ya kafa Ofishin Muhalli a wannan Makarantar a shekara ta 2001. Ya kuma koyar a matsayin farfesa na Patristics a Jami'ar Balamand a Lebanon.

Acikin 'yan shekarun nan, ya wallafa littattafai da yawa da labarai masu yawa acikin mujallu na duniya da encyclopedias a fannin addini da muhalli, adalci na zamantakewa da zaman lafiya, tare da littattafai masu zuwa ciki har da John Climacus: daga hamadar Masar zuwa Dutsen Sinaite.(Ashgate, Burtaniya, Winter 2004); da Light Through Darkness: Insights into Orthodox Spirituality (Orbis Books, Summer 2004)

A halin yanzu yana aiki a matsayin mai bada shawara kan tauhidi ga Ikilisiya kan batutuwan muhalli.

Yana zaune a Maine.

Bayanan littattafai 

 Persons and Events: Historical Moments in the Development of Orthodox Christianity, Archdiocese of Australia, Sydney, 1985. [Out of print]
 Fire and Light: Aspects of the Eastern Orthodox Tradition (Light and Life Publications, Minneapolis MN, 1987). [Out of print]
 Ascent to Heaven: The Theology of the Human Person According to Saint John of the Ladder (Holy Cross Press, Boston MA, 1989) [Out of print].
 The World My Church (with Sophie Chryssavgis), David Lovell Publishing, Melbourne, 1990. Reprinted with changes by Holy Cross Press, Boston MA, 1998. Five printings to date.
 The Desert is Alive: Dimensions of Australian Spirituality, Joint Board of Christian Education, Melbourne, 1990. Second Printing 1993. [Out of print]
 Repentance and Confession, Holy Cross Press, Boston MA, 1990. Second Printing 1996. Third printing 1998.
 Love, Sexuality, and Marriage, Holy Cross Press, Boston MA, 1996. Second printing 1998.
 The Way of the Fathers: Exploring the Mind of the Church Fathers, Analecta Vlatadon, Thessalonika, 1998. [Out of print]
 Beyond the Shattered Image: Insights into an Orthodox Ecological World View, Light and Life Books, Minneapolis MN, 1999. [Out of print]
 Soul Mending: The Art of Spiritual Direction, Holy Cross Press, Boston MA, 2000. Second printing 2002.
 In the Footsteps of Christ: the ascetic teaching of Abba Isaiah of Scetis, SLG Press, Oxford UK, 2001. [With P.R.Penkett]
 The Body of Christ: A Place of Welcome for People with Disabilities, Light and Life, Minneapolis MN, 2002. Subsequently published by the Greek Orthodox Archdiocese of America: New York NY, 2017.
 Abba Isaiah of Scetis: The Ascetic Discourses, Cistercian Publications, Kalamazoo MI, 2002. [With P.R.Penkett]
 In the Heart of the Desert: The Spirituality of the Desert Fathers and Mothers, World Wisdom Books, Bloomington IN, 2003. 2nd revised edition 2008. Also translated into Italian: Bose Publications, Italy 2004. Also translated into Romanian: Sophia Editions, Bucharest, 2004.
 Cosmic Grace, Humble Prayer: Ecological Vision of Ecumenical Patriarch Bartholomew, Eerdmans Books, Grand Rapids MI, 2003. Revised and updated, 2009. [Out of print]
 Letters from the Desert: A Selection of the Spiritual Correspondence of Barsanuphius and John, St. Vladimir's Seminary Press, New York NY, 2003.
 The Way of Tears: A Spirituality of Imperfection, In Greek: Akritas Publications, Athens, 2003.
 The Way of the Fathers: Exploring the Mind of the Church Fathers, Light and Life Books, Minneapolis MN, 2003
 Light through Darkness: Insights into Orthodox Spirituality, Orbis Press: Maryknoll; and Darton Longman and Todd: London, 2004
 John Climacus: from the Egyptian desert to the Sinaite mountain, Ashgate, London, 2004.
 The Reflections of Abba Zosimas: Monk of the Palestinian Desert, SLG Press: Oxford, 2004. Reprinted 2006.
 The Ecumenical Patriarchate: a historical guide, Ecumenical Patriarchate Publications, Constantinople, 2005. 2nd revised edition, 2007. [Out of print]
 The Correspondence of Barsanuphius and John, with translation, introduction, notes and complete indices (scriptural, patristic, subject and names). For Catholic University Press, Washington DC, 2 volumes, 2006 and 2007.
 In the World, Yet Not of the World: Social and Global Initiatives of Ecumenical Patriarch Bartholomew, Fordham University Press, New York, 2009.
 Speaking the Truth in Love: Theological and Spiritual Exhortations of Ecumenical Patriarch Bartholomew, Fordham University Press, New York, 2010.
 In the Footsteps of St. Paul: An Academic Symposium, Holy Cross Press, Boston MA, 2011. [With Archbishop Demetrios Trakatellis of America]
 On Earth as in Heaven: Ecological Vision and Initiatives of Ecumenical Patriarch Bartholomew, Fordham University Press, New York, 2012.
 Remembering and Reclaiming Diakonia: The Diaconate Yesterday and Today (Brookline, MA: Holy Cross Orthodox Press, 2009)
 The Patriarch of Solidarity: ecological and global concerns of Ecumenical Patriarch Bartholomew, In Greek and English: Istos Books, Istanbul, 2013.
 Toward an Ecology of Transfiguration: Orthodox Christian Perspectives on Environment, Nature, and Creation, Fordham University Press, New York, 2013. [With Bruce Foltz]
 Dialogue of Love: Breaking the Silence of Centuries, Fordham University Press, 2014.
 The Ecumenical Patriarchate Today: Sacred Greek Orthodox Sites of Istanbul, London Editions: Istanbul, 2014.
 Translation of The Fathers of the Church: Barsanuphius and John, Letters, Volume 2, The Catholic University of America Press, Washington, D.C., 2014.
 Three Perspectives on the Sacred: The Augustana Distinguished Lectures, Chester Ronning Center, Camrose Alberta, 2015.
 Saint Anthony the Great, with Marilyn Rouvelas [Illustrated by Isabelle Brent], Wisdom Tales, Bloomington IN, 2015.
 Primacy in the Church: The Office of Primacy and the Authority of Councils, St. Vladimir's Press, Yonkers NY, 2016 [2 volumes].
 Toward the Holy and Great Council: Retrieving a Culture of Conciliarity and Communion, Faith Matters Series, no. 1: Greek Orthodox Archdiocese of America, New York NY, 2016.
 Translation of Anastasios Yannoulatos, In Africa: Orthodox Witness and Service, Holy Cross Orthodox Press, Brookline MA, 2015 (449 pages).
 Translation of The Fathers of the Church: Barsanuphius and John, Letters, Volume 1, The Catholic University of America Press, Washington, D.C., 2015.
 Bartholomew: Apostle and Visionary, HarperCollins, New York NY, 2016. Greek translation: Athens Books, Athens, 2017. French translation: Cerf, Paris, 2017. Ukrainian and Russian translation: Ethos Biblioteka, Kyiv, 2021
 Translation of Anastasios Yannoulatos, In Albania: Cross and Resurrection, St. Vladimir's Seminary Press, Yonkers NY, 2016. (378 pages).
 Theology as Doxology and Dialogue: The Essential Writings of Nikos Nissiotis, with Nikolaos Asproulis (eds), Fortress Academic, Lanham MD, 2019.
 Creation as Sacrament: Reflections on Ecology and Spirituality, Bloomsbury/T&T Clark, London, 2019.
 Coedited (with Nikolaos Asproulis), Priests of Creation: John Zizioulas on Discerning an Ecological Crisis, T&T Clark, London, 2021.
 Coedited (with Brandon Gallaher), The Living Christ: The Theological Legacy of Georges Florovsky, T&T Clark, London, 2021.
 Coauthored (with Peter Chamberas), The Recognition of Saints in the Orthodox Church, Newfound Publishing, Hebron NH, 2021.
 Coedited two volumes on The Holy and Great Council of the Orthodox Church: Orthodox Theology in the Twenty-First Century, University of Thessaloniki, Thessaloniki, 2021 [Greek and English].
 The Letters of Barsanuphius and John: Desert Wisdom for Everyday Life, Foreword by Kallistos Ware, 2021, T&T Clark, London, 2022. Foreword by Metropolitan Kallistos Ware.
 Coexistence: Peace, Nature, Poverty, Terrorism, and Values, by Archbishop Anastasios Yannoulatos of Albania. [Translation from the Greek] Geneva: World Council of Churches, Geneva, 2022.
 Theology, Ecology, and Ecumenism: Reflections of an Innocent Sojourner (Fairfax, VA: Washington Theological Consortium, 2023). Introduction by Prof. Paul McPartlan.

Manazarta

Haɗin waje 

 Shafin Mawallafi
 Bayan Hoton da aka fashe ta Vincent Rossi
 Haske Ta hanyar Duhu: Binciken Hadisin Orthodox na Frederic da Mary Ann Brussat
 Wani hangen nesa na Orthodox game da hamartology da muhalli: Binciken gudummawar John Chryssavgis ga bita na yanzu na Dokta Newton Cloete
 'Sunan Ikklisiya na Ikklisiya zai inganta sunan Turkiyya' hira da Cansu Çamlıbel ya yi
Rayayyun mutane
Haihuwan 1958