With a membership currently estimated at over 85 million members worldwide, the Anglican Communion is the third largest Christian communion in the world, after the Roman Catholic Church and the Eastern Orthodox Churches.

In the Eastern Orthodox and Eastern Catholic Churches, the Abbot is referred to as the Hegumen.

Arianism is defined as those teachings attributed to Arius which are in opposition to mainstream Trinitarian Christological doctrine, as determined by the first two Ecumenical Councils and currently maintained by the Roman Catholic Church, the Eastern Orthodox Churches, the Oriental Orthodox Churches, and most Reformation Protestant Churches.

In the Catholic Church ( both the Latin Rite and Eastern Catholic ), Eastern Orthodox, Coptic and Anglican abbeys, the mode of election, position, rights, and authority of an abbess correspond generally with those of an abbot.

Saint Alcuin ( Alcuin of York ) is considered as a saint by all the main branches of Christianity: Roman Catholic, Anglican and Eastern Orthodox Churches.

*** Feast of the Dormition of the Theotokos ( Eastern Orthodox, Oriental Orthodox and Eastern Catholic Churches )

** Leave-Taking of the Feast of the Dormition of the Theotokos ( Eastern Catholic Churches )

Further, proponents of the necessity of the personal apostolic succession of bishops within the Church point to the universal practice of the undivided early Church ( up to AD 431 ), before being divided into the Church of the East, Oriental Orthodoxy, the Eastern Orthodox Church and the Roman Catholic Church.

Churches that claim some form of episcopal apostolic succession, dating back to the apostles or to leaders from the apostolic era, include the Roman Catholic Church, the Eastern Orthodox and Oriental Orthodox Churches, the Church of the East, the Anglican Communion, and some Lutheran Churches ( see below ).

Roman Catholics recognize the validity of the apostolic successions of the bishops, and therefore the rest of the clergy, of the Eastern Orthodox, Oriental Orthodox, Church of the East, and the Old Catholic Church ( Union of Utrecht only ).

The Eastern Orthodox generally recognize Roman Catholic orders, but have a different concept of the apostolic succession as it exists outside of Eastern Orthodoxy.

Like the Roman Catholic Church, these ancient Eastern churches may use the doctrine of apostolic succession in ministry in their apologetics against Protestantism.

The Roman Catholic, Eastern Orthodox and Coptic and Old Catholic Churches consider this anointing to be a sacrament.

Liturgical rites of the Catholic Church, both Western and Eastern, other than the Roman, have a variety of other forms for celebrating the sacrament.

The teaching of the Eastern Orthodox Church on the Holy Mystery ( sacrament ) of Unction is similar to that of the Roman Catholic Church.

Athanasius is counted as one of the four Great Doctors of the Church in the Roman Catholic Church as well as one of the Great Doctors of the Church in Eastern Orthodoxy, where he is also labeled the " Father of Orthodoxy ".

He is venerated by the Roman Catholic Church, Oriental and Eastern Orthodox churches, the Lutherans, and the Anglican Communion.

* Eastern Catholic Church

Some Eastern Orthodox Churches have issued statements to the effect that Anglican orders could be accepted, yet have still reordained former Anglican clergy ; other Orthodox churches have rejected Anglican orders altogether.

He likewise supported the pope at Ferrara and Florence, and worked hard in the attempt to reconcile the Eastern and Western Churches.

Present-day Christian religious bodies known for conducting their worship services without musical accompaniment include some Presbyterian churches devoted to the regulative principle of worship, Old Regular Baptists, Primitive Baptists, Plymouth Brethren, Churches of Christ, the Old German Baptist Brethren, the Eastern Orthodox Christian Church and the Amish, Old Order Mennonites and Conservative Mennonites.

Athanasius is venerated as a Christian saint, whose feast day is 2 May in Western Christianity, 15 May in the Coptic Orthodox Church, and 18 January in the other Eastern Orthodox Churches.

Within the Catholic Church, Eastern Orthodox, Oriental Orthodox, Anglican, Old Catholic, Independent Catholic Churches, and in the Assyrian Church of the East, bishops claim apostolic succession, a direct historical lineage dating back to the original Twelve Apostles.

Bishops form the leadership in the Roman Catholic Church, the Eastern Orthodox Church, the Oriental Orthodox Churches, the Anglican Communion, the Lutheran Church, the Independent Catholic Churches, the Independent Anglican Churches, and certain other, smaller, denominations.

While most patriarchs in the Eastern Catholic Churches have jurisdiction over a " ritual church " ( a group or diocese of a particular Eastern tradition ), all Latin Rite patriarchs, except for the Pope, have only honorary titles.

; Major archbishop: Major archbishops are the heads of some of the Eastern Catholic Churches.

Relics of an abundant flora occur as inclusions trapped within the amber while the resin was yet fresh, suggesting relations with the flora of Eastern Asia and the southern part of North America.

In 1981, a split-season format forced the first ever divisional playoff series, in which the New York Yankees won the Eastern Division series over the Milwaukee Brewers ( who were in the American League until 1998 ) in five games while the Oakland Athletics swept the Kansas City Royals in three games in the Western Division.

Previously, because of a players ' strike in 1981, a split-season format forced a divisional playoff series, in which the Montreal Expos won the Eastern Division series over the Philadelphia Phillies three games to two while the Los Angeles Dodgers beat the Houston Astros three games to two in the Western Division.

Yet, as Lemke and O ’ Connor point out, The Book of Lamentations, while adapting several traditional literary, historical, and cultural Near Eastern elements, is a unique literary composition, scripted to a specific historical situation, in response to an historical catastrophe, addressing the survivors of this catastrophe in a distinctive religious context.

The Eastern Balts are shown in brown hues while the Western Balts are shown in green.

Serbia had gained substantial territory during the Russo-Turkish War, 1877 – 1878, while Greece acquired Thessaly in 1881 ( although it lost a small area back to the Ottoman Empire in 1897 ) and Bulgaria ( an autonomous principality since 1878 ) incorporated the formerly distinct province of Eastern Rumelia ( 1885 ).

Bulgaria attacked towards Eastern Thrace, being stopped only at the outskirts of Constantinople at the Çatalca line and the isthmus of the Gallipoli peninsula, while secondary forces captured Western Thrace and Eastern Macedonia.

His sportscasting career started while attending Syracuse University, as an announcer for the Syracuse Blazers minor-league hockey team playing in the Eastern Hockey League and North American Hockey League.

Saint Bruno of Querfurt ( c. 974 – February 14, 1009 ), also known as Brun and Boniface, is a sainted missionary bishop and martyr, who was beheaded near the border of Kievan Rus and Lithuania while trying to spread Christianity in Eastern Europe.

The Eastern Guinean forests extend from the Sassandra River across the south-central and southeast portion of Côte d ' Ivoire and east into Ghana, while the Western Guinean lowland forests extend west from the Sassandra River into Liberia and southeastern Guinea.

the Principality, while in 1884 a census was organized in Eastern Rumelia.

Some Christian denominations hold that salvation depends upon transformational faith in Jesus, which expresses itself in good works as a testament ( or witness ) to ones faith for others to see ( primarily Eastern Orthodox Christianity and Roman Catholicism ), while others ( including most Protestants ) hold that faith alone is necessary for salvation.

All Christian monasticism stems, either directly or indirectly, from the Egyptian example: Saint Basil the Great Archbishop of Caesaria of Cappadocia, founder and organizer of the monastic movement in Asia Minor, visited Egypt around AD 357 and his rule is followed by the Eastern Orthodox Churches ; Saint Jerome who translated the Bible into Latin, came to Egypt, while en route to Jerusalem, around AD 400 and left details of his experiences in his letters ; Benedict founded the Benedictine Order in the 6th century on the model of Saint Pachomius, but in a stricter form.

The Eastern Orthodox books included in the Old Testament are the seven deuterocanonical books listed above, plus 3 Maccabees and 1 Esdras ( also included in the Clementine Vulgate ), while Baruch is divided from the Epistle of Jeremiah, making a total of 49 Old Testament books in contrast with the Protestant 39-book canon.

Since 1582, when the Catholic Church adopted the Gregorian calendar while the Eastern Orthodox and most Oriental Orthodox Churches retained the Julian calendar, the date on which Easter is celebrated has again differed.

Both the Eastern Orthodox Church and Roman Catholic Church recognise as ecumenical the first seven councils, held from the 4th to the 9th century ; but while the Eastern Orthodox Church accepts no later council or synod as ecumenical, the Roman Catholic Church continues to hold general councils of the bishops in full communion with the Pope, reckoning them as ecumenical, and counting in all, including the seven recognized by the Eastern Orthodox Church, twenty-one to date.

Eastern Orthodoxy typically views the purely doctrinal canons as dogmatic and applicable to the entire church at all times, while the disciplinary canons apply to a particular time and place and may or may not be applicable in other situations.

Roman Catholicism, Eastern Orthodoxy, Oriental Orthodoxy, and the Church of the East teach that the reality ( the " substance ") of the elements of bread and wine is wholly changed into the literal body and blood of Jesus Christ, while the appearances ( the " species ") remain.

Eastern Orthodox Christians argue that thereby the council condemned not only the addition of the Filioque clause to the creed but also denounced the clause as heretical ( a view strongly espoused by Photius in his polemics against Rome ), while Roman Catholics separate the two and insist on the theological orthodoxy of the clause.

Greek medicine was part of Greek culture, and Syrian Eastern Christians came in contact with it while the Eastern Roman Empire ( Byzantium ) ruled Syria and Western Mesopotamia, regions that were conquered from Byzantium in the 7th century by Arab Muslims.