Full communion is a communion or relationship of full agreement among different Christian denominations or Christian individuals that share certain essential principles of Christian theology. Views vary among denominations on exactly what constitutes full communion, but typically when two or more denominations are in full communion it enables services and celebrations, such as the Eucharist, to be shared among congregants or clergy of any of them with the full approval of each.
Ecumenism – also called interdenominationalism, or ecumenicalism – is the concept and principle that Christians who belong to different Christian denominations should work together to develop closer relationships among their churches and promote Christian unity. The adjective ecumenical is thus applied to any non-denominational initiative that encourages greater cooperation and union among Christian denominations and churches.
Congregationalism are Protestant churches in the Reformed (Calvinist) tradition practicing congregational government, in which each congregation independently and autonomously runs its own affairs.
The Confessing Movement is a largely lay-led theologically conservative Christian movement that opposes the influence of theological liberalism and theological progressivism currently within several mainline Protestant denominations and seeks to return them to its view of orthodox doctrine, or form a new denomination and disfellowship (excommunicate) them if the situation becomes untenable. Those who eventually deem dealing with theological liberalism and theological progressivism within their churches and denominations as not being tenable anymore would later join or start Confessional Churches and/or Evangelical Churches that continue with the traditions of their respective denominations and maintaining orthodox doctrine while being ecclesiastically separate from the Mainline Protestant denominations.
The mainline Protestant churches are a group of Protestant denominations in the United States and in some cases in Canada largely of the theologically liberal or theologically progressive persuasion that contrast in history and practice with the largely theologically conservative Evangelical, Fundamentalist, Charismatic, Confessional, Confessing Movement, historically Black church, and Global South Protestant denominations and congregations. Some make a distinction between "mainline" and "oldline", with the former referring only to denominational ties and the latter referring to church lineage, prestige and influence. However, this distinction has largely been lost to history and the terms are now nearly synonymous.
The Church of South India (CSI) is a united Protestant Church in India. It is the result of union of a number of Protestant denominations in South India that occurred after the independence of India.
The Christian Conference of Asia is a regional ecumenical organisation representing 15 National Councils and over 100 denominations (churches) in New Zealand, Australia, Bangladesh, Burma, Cambodia, East Timor, Hong Kong, India, Indonesia, Laos, Japan, Korea, Malaysia, Pakistan, Philippines, Sri Lanka, Taiwan and Thailand.
The United Church in Papua New Guinea and Solomon Islands is a United church in the Methodist and the Reformed tradition.
Christianity in Africa first arrived in Egypt in approximately 50 AD. By the end of the 2nd century it had reached the region around Carthage. In the 4th century, the Aksumite empire in modern-day Ethiopia and Eritrea became one of the first regions in the world to adopt Christianity as its official religion. The Nubian kingdoms of Nobatia, Makuria and Alodia followed two centuries later. From the late fifth and early sixth century, the region included several Christian Berber kingdoms. Important Africans who influenced the early development of Christianity and shaped the doctrines of Christianity include Tertullian, Perpetua, Felicity, Clement of Alexandria, Origen of Alexandria, Cyprian, Athanasius and Augustine of Hippo.
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).
In Christianity, the ordination of women has been taking place in an increasing number of Protestant and Old Catholic churches, starting in the 20th century. Since ancient times, certain churches of the Orthodox tradition, such as the Coptic Orthodox Church, have raised women to the office of deaconess. While ordination of women has been approved in many denominations, it is still a very controversial and divisive topic.
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.
Protestantism is the largest grouping of Christians in the United States, with its combined denominations collectively comprising about 43% of the country's population in 2019. Other estimates suggest that 48.5% of the U.S. population is Protestant. Simultaneously, this corresponds to around 20% of the world's total Protestant population. The U.S. contains the largest Protestant population of any country in the world. Baptists comprise about one-third of American Protestants. The Southern Baptist Convention is the largest single Protestant denomination in the U.S., comprising one-tenth of American Protestants. Twelve of the original Thirteen Colonies were Protestant, with only Maryland having a sizable Catholic population due to Lord Baltimore's religious tolerance.
The Spanish Evangelical Church is a united denomination; Presbyterians, Methodists, Lutherans, Congregationalists participated in the merger. It was established in the wake of religious tolerance in Spain in 1869. The first General Assembly was in Seville in 1872, where the name of the Spanish Christian Church was adopted, later changed to the current name.
A federated congregation or federated church is two or more congregations that are affiliated with different denominations that acts as one local church congregation. Federated congregations are distinguished from dual affiliated congregations, where the congregation as a whole is affiliated with more than one denomination. Federated congregations are also distinguished from union congregations, which are formed by separate congregations that cooperate, but exist as separate entities affiliated with separate denominational bodies.
