Anglican Church of Canada in the context of "Book of Common Prayer"

Principal Feasts are a type of observance in some churches of the Anglican Communion, including the Church of England, the Episcopal Church (United States), and the Anglican Church of Canada. All Principal Feasts are also Principal Holy Days, sharing equal status with those Principal Holy Days which are not Principal Feasts. They are considered to be the most significant type of observance, the others being Festivals, Lesser Festivals, and Commemorations. As with all Principal Holy Days, their observance is obligatory. The Anglican Principal Feasts and Principal Holy Days are somewhat comparable to Roman Catholic Solemnities and Holy days of obligation.

Since the 1990s, the Anglican Communion has struggled with controversy regarding homosexuality in the church. In 1998, the 13th Lambeth Conference of Anglican bishops passed a resolution "rejecting homosexual practice as incompatible with Scripture". However, this is not legally binding, "though it commends an essential and persuasive view of the attitude of the Communion." "Anglican national churches in Brazil, South Africa, South India, New Zealand and Canada have taken steps toward approving and celebrating same-sex relationships amid strong resistance among other national churches within the 80 million-member global body. The Episcopal Church in the U.S. has allowed same-sex marriage since 2015, and the Scottish Episcopal Church has allowed same-sex marriage since 2017." In 2017, clergy within the Church of England indicated their inclination towards supporting same-sex marriage by dismissing a bishops' report that explicitly asserted the exclusivity of church weddings to unions between a man and a woman. At General Synod in 2019, the Church of England announced that same-gender couples may remain recognised as married after one spouse experiences a gender transition. In 2023, the Church of England announced that it would authorise "prayers of thanksgiving, dedication and for God's blessing for same-sex couples."

In 2002, the Diocese of New Westminster, in the Anglican Church of Canada, permitted the blessing of same-sex unions. In 2003, two openly gay men in England and the United States became candidates for bishop. In the Church of England, Jeffrey John eventually succumbed to pressure to withdraw his name from consideration to be the Bishop of Reading. In the Episcopal Church in the United States, Gene Robinson was elected and consecrated Bishop of New Hampshire, becoming the first openly gay bishop in the Anglican Communion and in apostolic Christianity. This was highly controversial and led several hundred bishops to boycott the 2008 Lambeth Conference. As an alternative to Lambeth, many of these bishops attended the Global Anglican Futures Conference in Jerusalem.

Anglican church music is music that is written for Christian worship in Anglican religious services, forming part of the liturgy. It mostly consists of pieces written to be sung by a church choir, which may sing a cappella or accompanied by an organ.

Anglican music forms an important part of traditional worship not only in the Church of England, but also in the Scottish Episcopal Church, the Church in Wales, the Church of Ireland, the Episcopal Church in the United States of America, the Anglican Church of Canada, the Anglican Church of Australia and other Christian denominations which identify as Anglican. It can also be used at the Personal Ordinariates of the Roman Catholic Church.

The September 14–16, 1977 Congress of St. Louis was an international gathering of nearly 2,000 Anglicans in St. Louis, Missouri, united in their rejection of theological changes introduced by the Anglican Church of Canada and by the Episcopal Church in the United States of America (then known as Protestant Episcopal Church USA) in its General Convention of 1976. Anglicans who attended this congress felt that these changes amounted to foundational alterations in the American and Canadian provinces of the Anglican Communion and meant that they had "departed from Christ's One, Holy, Catholic and Apostolic Church." Theological liberalism, financial support for political action groups, participation in the Consultation on Church Union (COCU), revisions to the Book of Common Prayer, and the ordination of women priests were not the only reasons for the split, but they were seen by these churches as evidence of the mainline church's departure from Anglican orthodoxy. The idea for a congress originated with the Reverend Canon Albert J. duBois in 1973 in preparation for the Louisville General Convention of the Episcopal Church. Canon duBois and the group called "Anglicans United" toured parishes in advance of the Congress to garner support. In 1976, the Fellowship of Concerned Churchmen, an organization founded in 1973 as a coordinating agent for laypeople and clergy concerned about the breakdown of faith and order within the Episcopal Church and the Anglican Church of Canada, met to organize a Church Congress in St. Louis the following year.

The Diocese of New Westminster is one of five dioceses of the Ecclesiastical Province of British Columbia and Yukon of the Anglican Church of Canada. The current see city is Vancouver; previously New Westminster. The current bishop is the Most Reverend John Stephens. He was consecrated as the coadjutor bishop on January 23, 2021, installed as diocesan bishop on February 28, 2021, and elected as the Metropolitan of British Columbia and Yukon on January 18, 2025. The Dean of New Westminster and rector of the cathedral (Christ Church Cathedral) is the Very Reverend Christopher Pappas and the Executive Archdeacon is the Venerable Nick Pang.

The diocese encompasses about 78,000 square kilometres of the Lower Mainland in the civil province of British Columbia, comprising the Regional Districts of Metro Vancouver, Fraser Valley, Sunshine Coast, Powell River and part of the Regional District of Squamish-Lillooet (including Squamish and Whistler).