His Grace Bishop Irenei

Ruling Bishop of the Diocese of Great Britain and Western Europe

Biography

His Grace the Right Reverend Irenei was appointed Bishop of London and Western Europe by decision of the Holy Synod of Bishops on 7th / 20th September 2018. He governs the churches and institutions of the thirteen countries and principalities that constitute the Diocese, based from the Diocesan Cathedral in London. Previously he had been Bishop of Sacramento (California), Vicar of the Western American Diocese, and had served as Administrator of the previously-separate Diocese of Great Britain and Ireland from 2017.

His Grace is head of the Synodal Secretariat for Inter-Orthodox Relations of the Russian Orthodox Church Outside of Russia, and in this capacity is a regular member of the Holy Synod of Bishops with responsibility for supporting relations between the Russian Orthodox Church Abroad and the other Local Orthodox Churches and their jurisdictions throughout the world. He sits on the Supreme Council of the Orthodox Palestine Society which assists in the governance of the Church Abroad’s presence in the Holy Land.

His Grace served as the Dean for Monastic Life of the Western American Diocese of the ROCOR (appointed 2012); and continues to be a member of the Education Department of the ROCOR (appointed  2014); and of the Synodal Biblical and Theological Commission (appointed 2016). In 2012, the new Sts. Cyril & Athanasius Institute for Orthodox Studies began operation with the blessing of the Holy Synod, with then-Archimandrite Irenei as its director, and which he operated until the time of his episcopal consecration (thereafter handing it over to a permanent administration). From 2012-2018 he served on the Secretariat of the Assembly of Bishops of the United States, and worked in close cooperation with hierarchs of all other Orthodox Churches in matters relating to the Episcopal Assemblies and other inter-Orthodox contexts. From 2014 he assisted in the founding of the new men’s monastery in Sonora, California, dedicated to the memory of St Silouan of Mt Athos, and at the official foundation of the monastery on the Saint’s feast day in 2015 was appointed its Abbot, which role he retained until departing for the European territories in 2019. Bishop Irenei served for seven years as an Archimandrite at St Tikhon’s Church in San Francisco: the former home and orphanage of St John the Wonderworker of Shanghai and San Francisco, and was consecrated to the Episcopacy before the relics of St John on the feast of the Theotokos, ‘Joy of All Who Sorrow’ in November 2016.

Bishop Irenei is a Professor of Theology and was sometime Fellow in Patristics and Early Church History at the University of Oxford, and Chair of Theology and Religious Studies in Leeds. His Masters and Doctoral (D.Phil oxon) works were on the theology of the earliest Church Fathers, especially St Irenaeus of Lyons. He is a specialist in Patristic Doctrine and Orthodox theological, liturgical and ecclesiastical traditions, and is the author of numerous academic books and articles, as well as books of Orthodox spirituality and history for non-academic readers. He regularly lectures at Universities, conferences, and Church symposia around the world.

Bishop Irenei has been particularly dedicated to youth in the Church, to his role as a Confessor, and to the spiritual and liturgical formation of parish life and the advancement of monastic communities.

Communications from the Bishop:
An Index of 80+ Videos by Bishop Irenei from 2023-2025 is Now Available. | Доступен указатель более чем 80 видеозаписей епископа Иринея за 2023–2025 годы.
An Index of 80+ Videos by Bishop Irenei from 2023-2025 is Now Available.
‘The Church Lives Under the Protection of the Apostles’: Sermon of Bishop Irenei on the Feast of St Peter and St Paul. | «Церковь пребывает под покровом Апостолов»: Проповедь епископа Иринея в день памяти святых первоверховных апостолов Петра и Павла. | « L’Église vit sous la protection des Apôtres » : Homélie de Mgr Irénée pour la fête des saints Pierre et Paul.
The Church Lives Under the Protection of the Apostles’: Sermon of Bishop Irenei on the Feast of St Peter and St Paul.
‘A Missionary of Another Kingdom’: Sermon of Bishop Irenei on the Feastday of St John the Wonderworker, 2025. | «Миссионер Иного Царства»: Слово Преосвященного епископа Иринея в день памяти св. Иоанна чудотворца, 2025 г.
‘A Missionary of Another Kingdom’: Sermon of Bishop Irenei on the Feastday of St John the Wonderworker, 2025.
‘Seeking After Worldly Visions of “Masculinity” is Not an Orthodox Pursuit’: A Word From Bishop Irenei.
‘Seeking After Worldly Visions of “Masculinity” is Not an Orthodox Pursuit’: A Word From Bishop Irenei.
Sermon  on the Occasion of the Centenary of the Resurrection Parish in Meudon, France. | Проповедь епископа Иринея в день Столетия Прихода Воскресения Христова в Медоне, Франция. | Homélie de Mgr Irénée à l’occasion du centenaire de la paroisse de la Résurrection à Meudon, France.
Sermon on the Occasion of the Centenary of the Resurrection Parish in Meudon, France.
Paschal Epistle of Bishop Irenei of London and Western Europe, 2025. | Пасхальное Послание преосвященнейшего епископа Иринея Лондонского и Западно-Европейского, 2025 г. | Épître pascale de l’évêque Irénée de Londres et d’Europe occidentale, 2025.
Paschal Epistle of Bishop Irenei of London and Western Europe, 2025.
‘Let Your Souls Sing Before the Tomb of the Lord!’: Sermon of Bishop Irenei Before the Burial Shroud of Christ. | «Да воспоют души ваши пред Гробом Господним!» — Проповедь епископа Иринея пред Плащаницей.
‘Let Your Souls Sing Before the Tomb of the Lord!’: Sermon of Bishop Irenei Before the Burial Shroud of Christ.
‘Our Founder Saint’: An Interview with Bishop Irenei About the Centenary of the Repose of Patriarch Tikhon. | «Наш святитель-основатель»: Интервью с епископом Иринеем о столетии со дня преставления Патриарха Тихона.
‘Our Founder Saint’: An Interview with Bishop Irenei About the Centenary of the Repose of Patriarch Tikhon.
‘God Does Not Wish Us Forever to Abide in Our Sin’: Sermon of Bishop Irenei of London and Western Europe on the Sunday of Forgiveness. | «Бог не желает, чтобы мы вечно пребывали в своем грехе»: Проповедь епископа Лондонского и Западно-Европейского Иринея в Прощеное Воскресенье.
‘God Does Not Wish Us Forever to Abide in Our Sin’: Sermon of Bishop Irenei of London and Western Europe on the Sunday of Forgiveness.
A New Book by Bishop Irenei is Published: ‘The Pursuit of Godliness’. | Вышла в свет новая книга епископа Иринея: «Стяжание благочестия».
A New Book by Bishop Irenei is Published: ‘The Pursuit of Godliness’.
Materials
Bishop’s Calendar

December 2025:

  • 4: Entry of the Theotokos: Diocesan Cathedral, London
  • 5: Serbian Orthodox Cathedral, London
  • 6-7: Diocesan Cathedral, London
  • 8-12: Holy Synod Meetings, New York, USA
  • 13-14: Diocesan Cathedral, London
  • 18-19: St Nicholas: Basel, Switzerland – Parish 90th anniversary
  • 19-23: Youth Conference, Lyon, France
  • 25: Sts Herman & Spyridon: TBC
  • 27-28: TBC

January 2026:

  • 3-4: TBC
  • 6-7: Nativity of Christ: Diocesan Cathedral, London
  • 10-11: TBC
  • 15: St Seraphim: TBC
  • 17-18: TBC
  • 18-19: Theophany: TBC
  • 24-25: Zacheus TBC
  • 31-1: Publican & Pharisee: TBC
Resources

Contacts

Contact the Bishop via the Diocesan Chancellery

Bishop’s Calendar

Forthcoming travels

Find a Parish

Complete directory

Retired & Previous Hierarchs:

The following is a chronological listing of Hierarchs who have had oversight of the flock of the Russian Orthodox Church Outside of Russia in the British Isles and Western Europe, through to our present Ruling Bishop, Irenei of London and Western Europe. Also indicated below are our two living Hierarchs currently in retirement: Archbishop Michael, former Ruling Bishop who retired in 2017 and in his retirement has the blessing to serve in Menton, France; and Bishop Alexander, former Vicar Bishop who retired in 2024, and who in his retirement has the blessing to serve in Vevey, Switzerland.

Chart of the hierarchs of the Diocese, from 1919-2024

Bishop Nicholas of London

(b. 1890, d. 11/10/1932)

Bishop Leonty of Geneva

(b. 1914 – d. 1956)

Archbishop Michael (Donskoff) of Geneva and Western Europe

(b. 1943, retired)

Copyright (c) 2010-2025, Diocese of Great Britain and Western Europe (ROCOR)
A Registered Charity in the UK (no. 1192243) – Policy Documents | Contact Orthodox England

Copyright (c) 2010-2025, Diocese of Great Britain and Western Europe (ROCOR). A Registered Charity in the UK (no. 1192243) – Policy Documents | Contact Orthodox England