The popular answer is that Henry VIII founded the Church of England because he wanted a divorce. That answer is not wrong about the occasion, and it is badly wrong about the cause.
Christianity was present in Britain by the third century. Bishops from the British church attended the Council of Arles in 314. Augustine of Canterbury arrived in 597, and the Synod of Whitby in 664 settled the alignment of the English church with Roman practice. Whatever happened in the 1530s, it did not create Christianity in England.
What happened in the 1530s was a change of jurisdiction. What happened afterward was a change of theology, and the two are worth separating.
The Jurisdictional Break
Henry VIII (1491 to 1547) sought an annulment of his marriage to Catherine of Aragon. Pope Clement VII, under the practical control of Catherine's nephew Emperor Charles V, would not grant it.
The break was accomplished by statute rather than by theology. The Act in Restraint of Appeals in 1533 declared that England was an empire whose spiritual causes should be determined within the realm. The Act of Supremacy in 1534 declared the king to be the supreme head on earth of the Church of England.
Doctrinally, almost nothing changed at first. The Six Articles of 1539 reaffirmed transubstantiation, clerical celibacy, and private masses, and prescribed severe penalties for denying them. Henry executed Protestants for heresy and Catholics for treason with a consistency that reflected his actual position: he wanted an English church under his own authority holding substantially traditional doctrine.
The dissolution of the monasteries between 1536 and 1541 transferred enormous wealth to the crown and created a class of landowners with a material interest in the settlement continuing. That, more than any argument, made the break permanent.
The Theological Reformation
Protestant doctrine came in under Henry's son.
Thomas Cranmer (1489 to 1556), Archbishop of Canterbury, produced the Book of Common Prayer in 1549 and a substantially more Protestant revision in 1552. Cranmer's achievement was liturgical rather than systematic. He did not write a great work of theology; he wrote services in English of such quality that they shaped the devotional vocabulary of the language for four centuries.
Edward VI died in 1553. Mary I restored papal jurisdiction and burned nearly three hundred Protestants, Cranmer among them in 1556. Mary died in 1558.
Elizabeth I settled the question. The Elizabethan Settlement of 1559 restored royal supremacy, with the sovereign titled Supreme Governor rather than Supreme Head, and restored the Prayer Book in a revised form. The Thirty-nine Articles, given final form in 1571, set out a doctrinal position that is Reformed in substance on justification, Scripture, and predestination, while retaining bishops and a liturgical order that most continental Protestants had abandoned.
That combination is the thing that makes Anglicanism distinctive, and it was deliberate. The settlement was designed to be inhabitable by people who disagreed.
The Contested Middle
Anglicans often describe their tradition as a via media, a middle way. The phrase is useful and it can mislead.
It is accurate in that the Church of England retained an episcopal order and a liturgical inheritance while adopting Reformation doctrine on the authority of Scripture and on justification. It misleads if it suggests a stable compromise arrived at once. In fact the balance has been contested continuously.
Puritans within the church pressed for further reformation through the sixteenth and seventeenth centuries, and the conflict contributed directly to the civil wars. The 1662 Book of Common Prayer, issued after the Restoration, produced the Great Ejection in which roughly two thousand ministers left rather than conform, creating English nonconformity as a permanent feature.
In the nineteenth century the Oxford Movement recovered a strongly catholic reading of Anglican identity, while the evangelical revival within the church pressed a strongly Protestant one. Both remain, and the tension between them is not a malfunction. It is the settlement working as designed, and also the reason Anglican bodies today disagree so sharply.
How It Became a Global Communion
Anglicanism spread with the British Empire, and then outgrew it.
The American Revolution forced the first structural change. Anglicans in the new United States could not swear allegiance to the crown, so Samuel Seabury was consecrated in Scotland in 1784 and the Protestant Episcopal Church was organised as a self-governing body. That precedent, a national church in communion with Canterbury but not governed by it, became the model.
The Anglican Communion today comprises around forty autonomous provinces. The Archbishop of Canterbury holds a primacy of honour and no jurisdiction outside England. The centre of numerical gravity has moved decisively to Africa, and the largest provinces are now Nigeria and Uganda rather than England.
This structure explains why Anglican disputes are difficult to resolve. There is no body with authority to settle a question for the whole communion.
What the Story Actually Shows
Three observations follow.
The first is that the popular account confuses occasion with cause. Henry's marriage supplied the occasion. The causes were older: a century of Lollard dissent, the availability of printed Scripture, Erasmian humanism in the universities, and a long-standing resentment of foreign jurisdiction. Remove Henry and something comparable happens later.
The second is that Anglicanism is defined by common prayer rather than by a confession. Lutherans have the Book of Concord and Presbyterians the Westminster Confession. Anglicans have a prayer book. A tradition whose unity rests on how it worships rather than on a systematic statement will hold together people who differ, and will struggle to adjudicate between them when they differ sharply enough.
The third is that the tradition has always claimed continuity rather than novelty. Anglicans have argued that they are the ancient church in England, reformed, not a body founded in 1534. Whether that claim succeeds is exactly what Roman Catholics and Anglicans have disputed ever since, and readers should know that the disagreement is real rather than merely verbal.
For anyone tracing their own tradition, the Anglican case is the clearest example of a church whose identity is carried by its liturgy.
