Eastern Orthodoxy

The Apostolic Autocephalous Orthodox Church of Georgia (Georgian: საქართველოს სამოციქულო ავტოკეფალური მართლმადიდებელი ეკლესია, romanized: sakartvelos samotsikulo avt'ok'epaluri martlmadidebeli ek'lesia), commonly known as the Georgian Orthodox Church or the Orthodox Church of Georgia, is an autocephalous Eastern Orthodox church in full communion with the other churches of Eastern Orthodoxy. It is Georgia's dominant religious institution, and a majority of Georgian people are members. The Orthodox Church of Georgia is one of the oldest churches in the world. It asserts apostolic foundation, and that its historical roots can be traced to the early and late Christianization of Iberia and Colchis by Andrew the Apostle in the 1st century AD and by Saint Nino in the 4th century AD, respectively. As in similar autocephalous Eastern Orthodox Christian churches, the church's highest governing body is the holy synod of bishops. The church is headed by the Patriarch of All Georgia, Ilia II, who was elected in 1977.

Eastern Orthodox Christianity was the state religion throughout most of Georgia's history until 1921, when the country, having declared independence from Russia in 1918, was occupied by the Red Army during the Soviet invasion of Georgia, becoming part of the Soviet Union. The current Constitution of Georgia recognizes the special role of the Georgian Orthodox Church in the country's history, but also stipulates the independence of the church from the state. Government relations are further defined and regulated by the Concordat of 2002.

Albania is a secular and religiously diverse country with no official religion and thus, freedom of religion, belief and conscience are guaranteed under the country's constitution. In the 2023 census, Islam is the most common religion in Albania, followed by around 51% of the total population, mostly Sunni Muslims and a minority of Bektashians. Christianity is the second-largest religion with a population of 16%, including Catholics, Eastern Orthodox and Evangelicals. However, religiosity is generally low in Albania and irreligious (Atheists and the other non-religious) were 17%. The other 16% were undeclared.

The Biblical apocrypha (from Ancient Greek ἀπόκρυφος (apókruphos) 'hidden') denotes the collection of ancient books, some of which are believed by some to be of doubtful origin, thought to have been written some time between 200 BC and 100 AD.

The Catholic, Eastern Orthodox and Oriental Orthodox churches include some or all of the same texts within the body of their version of the Old Testament, with Catholics terming them deuterocanonical books. Traditional 80-book Protestant Bibles include fourteen books in an intertestamental section between the Old Testament and New Testament called the Apocrypha, deeming these useful for instruction, but non-canonical. Reflecting this view, the lectionaries of the Lutheran Churches and Anglican Communion include readings from the Apocrypha.

Jewish Christians were the followers of a Jewish religious sect that emerged in Roman Judea during the late Second Temple period, under the Herodian tetrarchy (1st century AD). These Jews believed that Jesus was the prophesied Messiah and they continued their adherence to Jewish law. Jewish Christianity is the historical foundation of Early Christianity, which later developed into Nicene Christianity (which comprises the Roman Catholic, Eastern Orthodox, Oriental Orthodox, and Protestant traditions) and other Christian denominations.

Christianity started with Jewish eschatological expectations, and it developed into the worship of Jesus as the result of his earthly ministry in Galilee and Jerusalem, his crucifixion, and the post-crucifixion experiences of his followers. Jewish Christians drifted apart from Second Temple Judaism, and their form of Judaism eventually became a minority strand within mainstream Judaism, as it had almost disappeared by the 5th century AD. Jewish–Christian gospels are lost except for fragments, so there is a considerable amount of uncertainty about the scriptures which were used by this group of Christians.

The priesthood of all believers is the common priesthood of all Christians (a concept broadly accepted by all churches), while the term can also refer to a specific Protestant understanding that this universal priesthood precludes the ministerial priesthood (i.e., holy orders) found in some other churches, including Catholicism and Eastern Orthodoxy.

The inclusionary Catholic version proposes a common priesthood that is different from both holy orders and the priesthood of Christ. The exclusionary version, elaborated in the theology of Martin Luther, Ulrich Zwingli and John Calvin among other reformers, became prominent as a tenet of Protestant Christian doctrine, though the exact meaning of the belief and its implications vary widely among denominations.

James the Just, or a variation of James, brother of the Lord (Latin: Iacobus from Hebrew: יעקב, Ya'aqov and Ancient Greek: Ἰάκωβος, Iákōbos, can also be Anglicized as "Jacob"), was, according to the New Testament, a brother of Jesus. He was the first leader of the Church of Jerusalem. Traditionally, it is believed he was martyred either in 62 AD by being stoned to death on the order of High Priest Ananus ben Ananus, or in 69 AD by being thrown off the pinnacle of the Temple by scribes and Pharisees and then clubbed to death. James, Joses, Simon, and Judas are mentioned as the brothers of Jesus as well as two or more unnamed sisters. (See Matthew 13:55; Mark 6:3.)

Catholics, Orthodox, and some Protestants teach that James, along with others named in the New Testament as brothers of Jesus, were not the biological children of Mary, mother of Jesus, but were cousins of Jesus, or step-brothers from a previous marriage of Joseph (as related in the non-canonical Gospel of James). Others consider James to be the son of Mary and Joseph.

Saint Peter (born Shimon bar Yonah; 1 BC – AD 64/68), also known as Peter the Apostle, Simon Peter, Simeon, Simon, or Cephas, was one of the Twelve Apostles of Jesus and one of the first leaders of the early Christian Church. He appears repeatedly and prominently in all four New Testament gospels, as well as the Acts of the Apostles. Catholic and Orthodox tradition treats Peter as the first bishop of Rome – or pope – and also as the first bishop of Antioch. According to Christian tradition, Peter was crucified in Rome under Emperor Nero.

The ancient Christian churches venerate Peter as a major saint and the founder of the Church of Antioch and the Church of Rome, but they differ in their attitudes regarding the authority of his successors. According to Catholic teaching, Jesus promised Peter a special position in the Church. In the New Testament, the name "Simon Peter" is found 19 times. He is the brother of Andrew, and they both were fishermen. The Gospel of Mark, in particular, is traditionally thought to show the influence of Peter's preaching and eyewitness accounts. He is also mentioned as Peter or Cephas in Paul's First Letter to the Corinthians and the Epistle to the Galatians. The New Testament also includes two general epistles, First Peter and Second Peter, which are traditionally attributed to him, but modern scholarship generally rejects the Petrine authorship of both.

The Armenian Rite (Armenian: Հայկական պատարագ) is a liturgical rite used by both the Armenian Apostolic and the Armenian Catholic churches. Isaac of Armenia, the Catholicos of All Armenians, initiated a series of reforms with help from Mesrop Mashtots in the 5th century that distinguished Armenia from its Greek and Syriac counterparts. These reforms included a retranslation of the Bible and a revised liturgy. During the Crusades and afterwards, missionary activity by the Latin Church influenced liturgical norms and induced some Armenians to join the Catholic Church. The modern Armenian Rite features elements and interpolations from the Byzantine Rite and Latin liturgical rites, with the celebration of the Eucharist emulating the Liturgy of Saint Basil.

A Greek Orthodox Church (Greek: Ἑλληνορθόδοξη Ἐκκλησία, romanized: Ellinorthódoxi Ekklisía, IPA: [elinorˈθoðoksi ekliˈsia]) is any of three classes of Christian churches, each associated in some way with Greek Christianity, Levantine Arabic-speaking Christians or more broadly the rite used in the Eastern Roman Empire:

• The broader meaning refers to "the entire body of Orthodox (Chalcedonian) Christianity, sometimes also called 'Eastern Orthodox', 'Greek Catholic', or generally 'the Greek Church'".
• A second, narrower meaning refers to "any of several independent churches within the worldwide communion of [Eastern] Orthodox Christianity that retain the use of the Greek language in formal ecclesiastical settings". In this sense, the Greek Orthodox Churches are the Ecumenical Patriarchate of Constantinople and its dependencies, the Patriarchates of Alexandria, Antioch and Jerusalem, the Church of Greece and the Church of Cyprus.
• The third meaning refers to the Church of Greece, an Eastern Orthodox Church operating within the modern borders of Greece.