Anglicanism

• 1. Introduction

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  Anglicanism counts around 110 million adherents within the Anglican Communion, plus roughly 2.4 million outside it, as of 2025. That makes it one of the largest branches of Christianity and the world's third-largest Christian communion. Yet it began with a single act of separation. In 1534 the English Parliament passed the Act of Supremacy, declaring King Henry VIII the Supreme Head of the Church of England and breaking with the Holy See. From that rupture grew a tradition that still cannot quite decide what it is. Is Anglicanism Protestant or Catholic? Its own people have argued the question for centuries and named the answer a virtue. They speak of a via media, a middle way, and describe themselves as catholic and reformed. So how did a national church born from one king's marriage dispute spread to sub-Saharan Africa, the Americas, and the Asia-Pacific? Who gave it a prayer book that binds it together, and a theology that refuses to settle? And why does a communion of forty-two autonomous provinces still look to the archbishop of Canterbury as first among equals?

• 2. The Long Quarrel With Rome

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  In the late 1000s, William the Conqueror refused to swear fealty to the Pope, citing English tradition. He controlled appointments to church offices, a power historically reserved to Rome, and forbade papal legates to enter England without royal permission. That defiance set a pattern. In 1164, under Henry II, the Constitutions of Clarendon required royal assent for excommunications and mandated that church-court appeals end with the king rather than the Pope. The Magna Carta of 1215 declared that the English Church shall be free and shall have its rights undiminished. Pope Innocent III annulled it, but it was reissued in 1216 and 1225. Under Edward I, the Statute of Mortmain of 1279 required royal approval to grant land to the Church. Edward I also rejected Pope Boniface VIII's bull Clericis Laicos, which forbade taxing the clergy. The 1351 Statute of Provisors barred papal appointments to English benefices, and the 1353 Statute of Praemunire prohibited appeals to papal courts. Neither has ever been repealed. By 1401, Henry IV's statute De Heretico Comburendo moved heresy trials from church courts to secular ones. When the break finally came, Henry VIII and his theologians, including Thomas Cranmer, cited these very customs to argue that the crown had always governed the Church. The immediate catalyst was Henry's wish to annul his 24-year marriage to Catherine of Aragon, which he believed invalid based on Leviticus 20:21. When Pope Clement VII, under pressure from Emperor Charles V, refused, Henry resolved the matter at home through steps like the Act in Restraint of Appeals in 1533.

• 3. Catholic And Reformed

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  Henry VIII, despite the separation from Rome, allowed almost no change to Catholic doctrine and liturgy during his lifetime. The real shift came under Edward VI, from 1547 to 1553, when the English Reformation began and the church acquired the traits later recognised as Anglican. The Elizabethan Settlement of 1559 then fixed the balance. It combined the more radical 1552 prayer book with the conservative, more Catholic 1549 book into the 1559 Book of Common Prayer. The phrase via media did not appear until 1627, describing a church that refused to call itself definitely Catholic or Protestant, and decided that this was a virtue rather than a handicap. In the first half of the 17th century, some Anglican divines presented the Church of England and the Church of Ireland as a distinct tradition, a middle way first between Lutheranism and Calvinism, and later between Protestantism and Catholicism. The degree of distinction between these tendencies remains a matter of routine debate. For high-church Anglicans, doctrine is not set by a magisterium or summed up in a confession beyond the ecumenical creeds. Their guiding principle is lex orandi, lex credendi, the law of prayer is the law of belief. For some low-church and evangelical Anglicans, the 16th-century Thirty-Nine Articles form the basis of doctrine. After the 1604 canons, all Anglican clergy had to subscribe to those articles, though today they are no longer binding and are treated as a historical document.

• 4. The Prayer Book

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  In 1549, Thomas Cranmer, then archbishop of Canterbury, compiled the first Book of Common Prayer. It was called common prayer because it was meant for use in all Church of England churches, which had previously followed differing local liturgies, so that now from henceforth all the Realm shall have but one use. It drew extensively on the Sarum Rite native to England. Suppressed under Queen Mary I, it was revised in 1559, and again in 1662 after the Restoration of Charles II. That 1662 version, acceptable to high churchmen and some Puritans, is still considered authoritative today. The book replaced Latin rites with a single compact volume in the language of the people. When the church became international, the name stayed, because all Anglicans once shared its use around the world. It is acknowledged as a principal tie that binds the communion as a liturgical tradition. The scholar Stephen Sykes argued that Anglican identity might best be found in a shared pattern of prescriptive liturgies, maintained through canon law. Even where modern service books in local languages are now used, the structures of the prayer book are largely retained. A church calls itself Anglican because it uses some form or variant of that book.

• 5. A Mystery At The Altar

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  Anglican eucharistic theology is deliberately divergent, and the tradition holds no official doctrine on the matter, believing it wiser to leave the Presence a mystery. A few low-church Anglicans take a strictly memorialist, Zwinglian view, seeing Holy Communion as a memorial to Christ's suffering. Others believe in the real presence but deny it is carnal or localised in the bread and wine. Many high-church or Anglo-Catholic Anglicans hold, more or less, the Catholic view of transubstantiation, despite explicit criticism in the Thirty-Nine Articles. The majority share a belief in the real presence, defined one way or another, placing them in the company of Martin Luther and Calvin rather than Ulrich Zwingli. The faithful may privately favour transubstantiation, consubstantiation, receptionism, or virtualism. A famous aphorism on Christ's presence, often misattributed to Queen Elizabeth I, is first found in a poem by John Donne: He was the word that spake it, He took the bread and brake it, And what that word did make it, I do believe and take it. Of the seven sacraments, all Anglicans recognise Baptism and the Eucharist as directly instituted by Christ. The other five are seen as full sacraments by Anglo-Catholics and many high-church Anglicans, but as sacramental rites by others. In Anglican churches, only a priest or a bishop may be the celebrant at the Eucharist.

• 6. The Divines

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  Richard Hooker, the 16th-century cleric, was after 1660 increasingly portrayed as the founding father of Anglicanism. His Of the Laws of Ecclesiastical Polity, published from 1593, is an eight-volume work primarily on church-state relations that ranges across biblical interpretation, soteriology, ethics, and sanctification. Hooker described authority as derived primarily from scripture, informed by reason and tradition, with scripture foundational and the other two vital but secondary. The popular image of a three-legged stool of scripture, reason, and tradition is often wrongly attributed to him. Within the tradition, divines are clergy of the Church of England whose writings became standards for faith and worship. Among the early divines the names of Thomas Cranmer, John Jewel, Matthew Parker, Lancelot Andrewes, and Jeremy Taylor predominate. The 17th century brought Cambridge Platonism, with its mystical understanding of reason as the candle of the Lord, and the Evangelical Revival, influenced by John Wesley, Charles Simeon, and George Whitefield. Wesley and Whitefield carried the message to the United States, helping shape the First Great Awakening and creating Methodism, which later broke away. In the 19th century, John Keble, Edward Bouverie Pusey, and John Henry Newman drove the Oxford Movement, reasserting Catholic identity. Against it, J. C. Ryle, Bishop of Liverpool, defended the Reformed identity of the church and the plain use of the 1662 prayer book. Frederick Denison Maurice, through The Kingdom of Christ, helped inaugurate Christian socialism.

• 7. Going Global

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  The United States Declaration of Independence in 1776 created a crisis, since most of its signatories were at least nominally Anglican. The Prayer Book rites of Matins, Evensong, and Holy Communion all included prayers for the British royal family, leaving American patriots in doubt about their own services. The War of Independence produced two new churches: the Episcopal Church in the United States, and in the 1830s the Church of England in Canada became independent. The British Parliament reluctantly passed the Consecration of Bishops Abroad Act 1786 to allow bishops to be consecrated for an American church outside allegiance to the Crown. Through British colonial expansion and missions, the model spread, producing over ninety colonial bishoprics by the end of the 19th century. The case of John Colenso, Bishop of Natal, reinstated in 1865 by the English Judicial Committee of the Privy Council, showed that episcopacy needed its own recognised ecclesiology of authority. At the instigation of the bishops of Canada and South Africa, the first Lambeth Conference was called in 1867, followed by further conferences in 1878 and 1888, and thereafter at ten-year intervals. The term Anglicanism itself was coined in the late 19th century to describe this common tradition, which also embraced the Scottish Episcopal Church. By the 21st century the global centre had shifted to the Global South. In 2020 there were 63,556,000 adherents in Africa, 24,400,000 in Europe, 4,565,000 in Oceania, 2,689,000 in Northern America, 1,230,000 in Asia, and 959,000 in Latin America.

• 8. First Among Equals

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  All forty-two provinces of the Anglican Communion are autonomous, each with its own primate and governing structure, and the communion has no international juridical authority. Provinces may be national churches like those in Canada, Uganda, or Japan, or span collections of nations such as the West Indies, Central Africa, or South Asia. Every province consists of dioceses, each under a bishop, and bishops must be consecrated according to apostolic succession, which Anglicans count as a mark of catholicity. The archbishop of Canterbury is referred to as primus inter pares, first among equals. The archbishop calls the decennial Lambeth Conference, chairs the meeting of primates, and is president of the Anglican Consultative Council. Contrary to common belief, the British monarch is not the head of the Church of England but its supreme governor, with a role practically limited to appointing bishops from a short list the church provides. The monarch has no constitutional role in Anglican churches elsewhere. Apart from bishops, there are two further orders of ordained ministry, deacon and priest, and no requirement is made for clerical celibacy. Because of innovations after the latter half of the 20th century, women may be ordained as deacons in almost all provinces, as priests in most, and as bishops in many. The Chicago-Lambeth Quadrilateral of 1888 set out four points many Anglicans treat as the basis of communal identity: the scriptures as containing all things necessary to salvation, the creeds as a sufficient statement of faith, the sacraments of Baptism and Holy Communion, and the historic episcopate.