ProtestantismProtestantism is a branch of Christianity that follows the theological tenets of the Protestant Reformation, a movement that began in the 16th century with the goal of reforming the Catholic Church from perceived errors, abuses, and discrepancies. Protestantism emphasizes the Christian believer's justification by God in faith alone (sola fide) rather than by a combination of faith with good works as in Catholicism; the teaching that salvation comes by divine grace or "unmerited favor" only (sola gratia); the priesthood of all believers in the Church; and the sola scriptura ("scripture alone") that posits the Bible as the sole infallible source of authority for Christian faith and practice.
Christian denominationA Christian denomination is a distinct religious body within Christianity that comprises all church congregations of the same kind, identifiable by traits such as a name, particular history, organization, leadership, theological doctrine, worship style and, sometimes, a founder. It is a secular and neutral term, generally used to denote any established Christian church. Unlike a cult or sect, a denomination is usually seen as part of the Christian religious mainstream.
MethodismMethodism, also called the Methodist movement, is a group of historically related denominations of Protestant Christianity whose origins, doctrine and practice derive from the life and teachings of John Wesley. George Whitefield and John's brother Charles Wesley were also significant early leaders in the movement. They were named Methodists for "the methodical way in which they carried out their Christian faith". Methodism originated as a revival movement within Anglicanism originating out of the Church of England in the 18th century and became a separate denomination after Wesley's death.
Congregational churchCongregational churches (also Congregationalist churches or Congregationalism) are Protestant churches in the Reformed (Calvinist) tradition practicing congregationalist church governance, in which each congregation independently and autonomously runs its own affairs. Congregationalism, as defined by the Pew Research Center, is estimated to represent 0.5 percent of the worldwide Protestant population; though their organizational customs and other ideas influenced significant parts of Protestantism, as well as other Christian congregations.
Ecclesiastical polityEcclesiastical polity is the operational and governance structure of a church or of a Christian denomination. It also denotes the ministerial structure of a church and the authority relationships between churches. Polity relates closely to ecclesiology, the study of doctrine and theology relating to church organization. Ecclesiastical polity is defined as both the subject of ecclesiastical government in the abstract and the particular system of government of a specific Christian organization.
PresbyterianismPresbyterianism is a part of the Reformed tradition within Protestantism that broke from the Roman Catholic Church. Presbyterian churches derive their name from the presbyterian form of church government by representative assemblies of elders. Many Reformed churches are organised this way, but the word Presbyterian, when capitalized, is often applied to churches that trace their roots to the Church of Scotland or to English Dissenter groups that formed during the English Civil War.
ClergyClergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the terms used for individual clergy are clergyman, clergywoman, clergyperson, churchman, ecclesiastic, and cleric, while clerk in holy orders has a long history but is rarely used.
EvangelicalismEvangelicalism (ˌiːvænˈdʒɛlɪkəlɪzəm,ˌɛvæn-,-ən-), also called evangelical Christianity or evangelical Protestantism, is a worldwide interdenominational movement within Protestant Christianity that affirms the centrality of being "born again", in which an individual experiences personal conversion; the authority of the Bible as God's revelation to humanity; and spreading the Christian message. The word evangelical comes from the Greek (euangelion) word for "good news".
PuritansThe Puritans were English Protestants in the 16th and 17th centuries who sought to rid the Church of England of Roman Catholic practices, maintaining that the Church of England had not been fully reformed and should become more Protestant. Puritanism played a significant role in English history, especially during the Protectorate. Puritans were dissatisfied with the limited extent of the English Reformation and with the Church of England's toleration of certain practices associated with the Roman Catholic Church.
Episcopal polityAn episcopal polity is a hierarchical form of church governance ("ecclesiastical polity") in which the chief local authorities are called bishops. (The word "bishop" derives, via the British Latin and Vulgar Latin term *ebiscopus/*biscopus, from the Ancient Greek ἐπίσκοπος epískopos meaning "overseer".) It is the structure used by many of the major Christian Churches and denominations, such as the Catholic, Eastern Orthodox, Oriental Orthodox, Church of the East, Anglican, Lutheran and Methodist churches or denominations, and other churches founded independently from these lineages.
