Book of Common Prayer (1549) in the context of "Prayer Book Rebellion"

The Book of Common Prayer (BCP) is the title of 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 parts of the service that vary weekly or daily throughout the Church's Year): 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.

The 1549 book was soon succeeded by a 1552 revision that was more Reformed but from the same editorial hand, that of Thomas Cranmer, Archbishop of Canterbury. It was used only for a few months, as after Edward VI's death in 1553, his half-sister Mary I restored Roman Catholic worship. Mary died in 1558 and, in 1559, Elizabeth I's first Parliament authorised the 1559 prayer book, which effectively reintroduced the 1552 book with modifications to make it acceptable to more traditionally minded worshippers and clergy.

Edward Seymour, 1st Duke of Somerset, 1st Earl of Hertford, 1st Viscount Beauchamp KG, PC (1500 – 22 January 1552) was an English nobleman and politician who served as Lord Protector of England from 1547 to 1549 during the minority of his nephew King Edward VI. He was the eldest surviving brother of Queen Jane Seymour, the third wife of King Henry VIII and mother of King Edward VI.

Seymour grew rapidly in favour with Henry VIII following Jane's marriage to the king in 1536, and was subsequently made Earl of Hertford. On Henry's death in 1547, he was appointed protector by the Regency Council on the accession of the nine-year-old Edward VI. Rewarded with the title Duke of Somerset, Seymour became the effective ruler of England. Somerset continued Henry's military campaign against the Scots and achieved a sound victory at the Battle of Pinkie, but ultimately he was unable to maintain his position in Scotland. Domestically, Somerset pursued further reforms as an extension of the English Reformation, and in 1549 imposed the first Book of Common Prayer through the Act of Uniformity, offering a compromise between Protestant and Roman Catholic teachings. The unpopularity of Somerset's religious measures, along with agrarian grievances, resulted in unrest in England and provoked a series of uprisings (including the Prayer Book Rebellion and Kett's Rebellion). Costly wars and economic mismanagement brought the Crown to financial ruin, further undermining his government.

The vestments controversy or vestarian controversy arose in the English Reformation, ostensibly concerning vestments or clerical dress. Initiated by John Hooper's rejection of clerical vestments in the Church of England under Edward VI as described by the 1549 Book of Common Prayer and 1550 ordinal, it was later revived under Elizabeth I. It revealed concerns within the Church of England over ecclesiastical identity, doctrine and church practices.

The Edwardine Ordinals are two ordinals primarily written by Thomas Cranmer as influenced by Martin Bucer and first published under Edward VI, the first in 1550 and the second in 1552, for the Church of England. Both liturgical books were intended to replace the ordination liturgies contained within medieval pontificals in use before the English Reformation.

The 1550 ordinal was authorized the year following the first Book of Common Prayer's introduction. The 1552 ordinal's introduction coincided with that of the second Book of Common Prayer. Both prayer books were also largely prepared by Cranmer. The ordinals provided the basis for most Anglican ordination rites until the 20th century and contributed to the development of the Anglican priesthood from "sacerdotal" and "intercessory" into a "preaching, catechizing, and protestant ministry". They also formed the basis for both the Vestiarian Controversy and, much later, some of the debate over the validity of Anglican holy orders and the subsequent 1896 papal bull Apostolicae curae where they were declared "absolutely null and utterly void" by the Catholic Church.

The 1552 Book of Common Prayer, also called the Second Prayer Book of Edward VI, was the second version of the Book of Common Prayer (BCP) and contained the official liturgy of the Church of England from November 1552 until July 1553. The first Book of Common Prayer was issued in 1549 as part of the English Reformation, but Protestants criticised it for being too similar to traditional Roman Catholic services. The 1552 prayer book was revised to be explicitly Reformed in its theology.

During the reign of Mary I, Roman Catholicism was restored, and the prayer book's official status was repealed. When Elizabeth I reestablished Protestantism as the official religion, the 1559 Book of Common Prayer—a revised version of the 1552 prayer book—was issued as part of the Elizabethan Religious Settlement. It was this pattern which formed the basis for the 1662 Book of Common Prayer, which remains the official liturgical book of the Church of England.

The Act of Uniformity 1548, the Act of Uniformity 1549, the Uniformity Act 1548, or the Act of Equality (2 & 3 Edw. 6. c. 1) was an act of the Parliament of England, passed on 21 January 1549.

It was the logical successor of the Edwardian Injunctions of 1547 and the Sacrament Act 1547 (1 Edw. 6. c. 1) which had taken piecemeal steps towards the official introduction of Protestant doctrine and practice into England and Wales. It established the 1549 version of the Book of Common Prayer as the sole legal form of worship in England. Before 1549, the churches of England used various different versions of the Latin-language Missal.