Reformed Christianity, also called Calvinism, is a major branch of Protestantism that began during the sixteenth-century Protestant Reformation, a schism in the Western Church. Today, it is largely represented by the Continental, Presbyterian, and Congregational traditions, as well as parts of the Anglican and Baptist traditions.
Presbyterianism is a Reformed (Calvinist) Protestant tradition named for its form of church government by representative assemblies of elders. Though there are other Reformed churches that are structurally similar, the word Presbyterian is applied to churches that trace their roots to the Church of Scotland or to English Dissenter groups that formed during the English Civil War.
Via media is a Latin phrase meaning "the middle road" or the "way between two extremes".
The Reformed Church in the United States (RCUS) is a Protestant Christian denomination in the United States. The present RCUS is a conservative, Calvinist denomination. It affirms the principles of the Reformation: Sola scriptura, Solus Christus, Sola gratia, Sola fide, and Soli Deo gloria. The RCUS has membership concentrated in the Midwest and California.
The reformed confessions of faith are the confessional documents of various Reformed churches. These express the doctrinal views of the churches adopting the confession. Confessions play a crucial part in the theological identity of reformed churches, either as standards to which ministers must subscribe, or more generally as accurate descriptions of their faith. Most confessions date to the 16th and 17th century.
Reformed Churches of New Zealand is a Calvinist denomination in New Zealand. The denomination is constituted of 22 member churches, the first seven of which were formed in 1953. Total membership as of 2023 stands at 3,530.
The Reformed Church in Hungary is the largest Protestant church in Hungary, with parishes also among the Hungarian diaspora abroad. It is made up of 1,249 congregations in 27 presbyteries and four church districts and has a membership of over 1.6 million, making it the second largest church in Hungary, behind the Catholic Church. As a Continental Reformed church, its doctrines and practices reflect a Calvinist theology, for which the Hungarian term is református.
The term Evangelical Catholic is used in Lutheranism, alongside the terms Augsburg Catholic or Augustana Catholic, with those calling themselves Evangelical Catholic Lutherans or Lutherans of Evangelical Catholic churchmanship stressing the catholicity of historic Lutheranism in liturgy, beliefs, practices, and doctrines. Evangelical Catholics teach that Lutheranism at its core "is deeply and fundamentally catholic". The majority of Evangelical Catholic Lutheran clergy and parishes are members of mainstream Lutheran denominations.
Ecclesiastical polity is the government of a church. There are local (congregational) forms of organization as well as denominational. A church's polity may describe its ministerial offices or an authority structure between churches. Polity relates closely to ecclesiology, the theological study of the church.
Anglican doctrine is the body of Christian teachings used to guide the religious and moral practices of Anglicans.
The World Communion of Reformed Churches (WCRC) is the largest association of Reformed (Calvinist) churches in the world. It has 230 member denominations in 108 countries, together claiming an estimated 80 million people, thus being the fourth-largest Christian communion in the world after the Catholic Church, Eastern Orthodox Church, and the Anglican Communion. This ecumenical Christian body was formed in June 2010 by the union of the World Alliance of Reformed Churches (WARC) and the Reformed Ecumenical Council (REC).
Reformed Christianity originated with the Reformation in Switzerland when Huldrych Zwingli began preaching what would become the first form of the Reformed doctrine in Zürich in 1519.
The Communion of Protestant Churches in Europe is a fellowship of over 100 Protestant churches which have signed the Leuenberg Agreement. Together they strive for realizing church communion, especially by cooperation in witness and service to the world. Prior to 2003 the CPCE was known as the "Leuenberg Church Fellowship".
Protestantism is a branch of Christianity that emphasizes justification by God through faith alone, the teaching that salvation comes by unmerited divine grace, the priesthood of all believers, and the Bible as the sole infallible source of authority for Christian faith and practice. The five solae summarize the basic theological beliefs of mainstream Protestantism.
The Covenant Presbyterian Church (CPC) is a Protestant, Reformed denomination, founded in the United States in 2006 by a group of churches that split from the Reformed Presbyterian Church General Assembly.
The following outline is provided as an overview of and topical guide to Protestantism:
Reformed orthodoxy or Calvinist orthodoxy was an era in the history of Calvinism in the 16th to 18th centuries. Calvinist orthodoxy was paralleled by similar eras in Lutheranism and tridentine Roman Catholicism after the Counter-Reformation. Calvinist scholasticism or Reformed scholasticism was a theological method that gradually developed during the era of Calvinist Orthodoxy.
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