Seoul Anglican Cathedral English Mission is an English-language Anglican congregation in Korea. Anglican worship in English has been held on the site of the present Seoul Anglican Cathedral since its predecessor the Church of the Advent held its first Holy Communion service on 21 December 1890. Even after the first missionaries had learned enough Korean and translated the liturgy according to the Book of Common Prayer into Korean, worship services in English continued for members of the foreign community in Seoul who desired Anglican or Episcopal Church services in that language. It is probable that the only time services in English have been discontinued at Seoul Cathedral were during the Second World War, when Korea was under Japanese occupation, and during those periods of the Korean War when Seoul was captured by North Korean forces.
The present cathedral dedicated to St. Mary and St. Nicholas was constructed in the mid-1920s under the direction of the Rt. Reverend Mark Trollope, third Bishop of the Anglican Church of Korea and was opened for public worship on 2 May 1926. The Cathedral was built in a Romanesque style with hints of Korean architecture and was designed by a British architect Arthur Stansfield Dixon. Due to financial constraints at the time the Cathedral could not be finished and the "unfinished" but beautiful and evocative building became a landmark feature in Seoul located beside Deoksu Palace and across from Seoul City Hall. In 1993 the discovery of the architect's original plans for the full cathedral led to a drive by the now resurgent Anglican Church of Korea to complete the cathedral. This task was completed on 2 May 1996 with the re-dedication of the extended building according to the original plan.
The English Mission has traditionally worshiped in the smaller Crypt Chapel dedicated to St. John the Baptist which is also called the Advent Chapel to commemorate the Church of the Advent which the cathedral replaced. Mark Trollope is buried in the Crypt Chapel and his remains lie under a copperplate engraving of him by Francis Cooper which was completed in 1932. At present up to one hundred worshippers, foreigners and Koreans, gather in the Crypt Chapel for Holy Communion in English every Sunday at 9.30 am. At other times the Chapel is used for Korean-language worship. As from the very beginnings of the English Mission the congregation is drawn from many different countries and is united by a desire to worship in the Anglican-Episcopal usage in the English language. The growth in numbers and nationalities attending services at the English Mission in the period from the mid-1990s onwards reflects the growth of Seoul as an East Asian mega city with over 180,000 foreign dwellers recorded in 2007.
In a small space located at the top right corner of the crypt, the remains of the first consecrated Korean Anglican archbishop, Rev. Lee, Cheon-Hwan lie in peace.
References
The Book of Common Prayer (BCP) is the name given to a number of related prayer books used in the Anglican Communion and by other Christian churches historically related to Anglicanism. The first prayer book, published in 1549 in the reign of King Edward VI of England, was a product of the English Reformation following the break with Rome. The 1549 work was the first prayer book to include the complete forms of service for daily and Sunday worship in English. It contains Morning Prayer, Evening Prayer, the Litany, Holy Communion, and occasional services in full: the orders for Baptism, Confirmation, Marriage, "prayers to be said with the sick", and a funeral service. It also sets out in full the "propers" : the introits, collects, and epistle and gospel readings for the Sunday service of Holy Communion. Old Testament and New Testament readings for daily prayer are specified in tabular format, as are the Psalms and canticles, mostly biblical, to be said or sung between the readings.
A parish is a territorial entity in many Christian denominations, constituting a division within a diocese. A parish is under the pastoral care and clerical jurisdiction of a priest, often termed a parish priest, who might be assisted by one or more curates, and who operates from a parish church. Historically, a parish often covered the same geographical area as a manor. Its association with the parish church remains paramount.
The Scottish Episcopal Church is a Christian denomination in Scotland. Scotland's third largest church, the Scottish Episcopal Church has 303 local congregations. It is also an ecclesiastical province of the Anglican Communion.
The Nippon Sei Ko Kai, abbreviated as NSKK, sometimes referred to in English as the Anglican Episcopal Church in Japan, is the national Christian church representing the Province of Japan within the Anglican Communion.

The Anglican Church of Korea is the province of the Anglican Communion in North and South Korea. Founded in 1889, it has over 120 parish and mission churches with a total membership of roughly 65,000 people.
Christian liturgy is a pattern for worship used by a Christian congregation or denomination on a regular basis. The term liturgy comes from Greek and means "public work". Within Christianity, liturgies descending from the same region, denomination, or culture are described as ritual families.
The American Cathedral in Paris, formally known as the Cathedral Church of the Holy Trinity, is one of the oldest English-speaking churches in Paris. It is the gathering church for the Convocation of Episcopal Churches in Europe, and is part of the worldwide Anglican Communion. The church is located in central Paris between the Champs-Elysées and the River Seine at 23 avenue George V in the 8th arrondissement. The closest métro stations are Alma – Marceau and George V .
Holy Trinity Cathedral is an Anglican cathedral situated in Parnell, a residential suburb of Auckland, New Zealand. It is the 'mother church' of the Anglican Diocese of Auckland and the seat of the Bishop of Auckland. The current main church building was consecrated in 1973.
The Cathedral Church of Saint Mary the Virgin, commonly known as St Mary's Episcopal Cathedral, is a cathedral of the Scottish Episcopal Church in the West End of Edinburgh, Scotland; part of the worldwide Anglican Communion.
The Episcopal Diocese of New York is a diocese of the Episcopal Church in the United States of America, encompassing three New York City boroughs and seven New York state counties. Established in 1785, it is one of the Episcopal Church's original dioceses. The current diocesan bishop is the Rt. Rev. Matthew Heyd, whose seat is at the Cathedral of Saint John the Divine.

The Episcopal Church in the Philippines is a province of the Anglican Communion comprising the country of the Philippines. It was established by the Episcopal Church of the United States in 1901 by American missionaries led by Charles Henry Brent, who served as the first resident bishop, when the Philippines was opened to Protestant American missionaries. It became an autonomous province of the Anglican Communion on May 1, 1990.
Chapel of the Cross is a parish of the Episcopal Church of the United States in Chapel Hill in the Diocese of North Carolina. It is the spiritual home to more than 1,600 communicants, including numerous students studying at the University of North Carolina at Chapel Hill.

Old Saint Paul's is an historic church of the Scottish Episcopal Church in the heart of Edinburgh's Old Town in Scotland. It is one of the original congregations of the Scottish Episcopal Church, part of the Anglican Communion, which evolved with the adoption of Presbyterian governance by the established Church of Scotland.

The Lutheran Church in Great Britain (LCiGB) is a small Protestant Christian church in the United Kingdom. The LCiGB is a member church of the Lutheran World Federation and of The Lutheran Council of Great Britain, the umbrella organisation for several Lutheran churches in Great Britain, many of which are chaplaincies or congregations that are closely related to Lutheran churches in other countries. The LCiGB is also a member of the Porvoo Communion of Anglican and Lutheran churches in Europe. It is, in common with many Lutheran churches, led by a bishop and a council of lay members and clergy elected at its annual synod. Tor Berger Jørgensen, former bishop of the Diocese of Sør-Hålogaland in the Church of Norway, was received as the fourth bishop of the LCiGB on 6 October 2019.
The Cathedral Church of St Mary the Virgin and St Nicholas, or the Seoul Anglican Cathedral, is an Anglican cathedral in Downtown Seoul, South Korea. It is the mother church of both the Anglican Church of Korea and the Diocese of Seoul. Its location is adjacent to Deoksugung, the British Embassy in Seoul, Seoul Metropolitan Council, and Seoul City Hall.
The Episcopal Church of All Saints serves the Old Northside Historic District near downtown Indianapolis. It is distinctive within the diocese for its Anglo-Catholic style of worship, and is historically significant as the first Episcopal Church in the United States to regularly ordain a woman as priest. The building also served as the cathedral of the Episcopal Diocese of Indianapolis from 1911 until 1954, when the bishop's seat was relocated to Christ Church Cathedral, Indianapolis.
Christ Church Lausanne is an Anglican Episcopal church in Lausanne, Switzerland.
St. Andrew's Cathedral, Tokyo (聖アンデレ主教座聖堂) is the Cathedral Church of the Tokyo Diocese of the Anglican Church in Japan.
The Cathedral Church of the Holy Communion is an Anglican church in Dallas, Texas. It is the cathedral of the Reformed Episcopal Church Diocese of Mid-America, which is led by Holy Communion's former longtime rector, Bishop Ray Sutton. Holy Communion is a traditional Anglican parish using the 1928 Book of Common Prayer in its worship services.