Coptic Orthodox Church in the context of "John Philoponus"

Coptic (Bohairic Coptic: ϯⲙⲉⲧⲣⲉⲙⲛ̀ⲭⲏⲙⲓ, romanized: Timetremənkʰēmi) is a dormant Afroasiatic language. It is a group of closely related Egyptian dialects, representing the most recent developments of the Egyptian language, and historically spoken by the Copts, starting from the third century AD in Roman Egypt. Coptic was supplanted by Arabic as the primary spoken language of Egypt following the Arab conquest of Egypt and was slowly replaced over the centuries.

Coptic has no modern-day native speakers, and no fluent speakers apart from a number of priests, although it remains in daily use as the liturgical language of the Coptic Orthodox Church and of the Coptic Catholic Church. It is written with the Coptic alphabet, a modified form of the Greek alphabet with seven additional letters borrowed from the Demotic Egyptian script.

The Ethiopian Orthodox Tewahedo Church (Amharic: የኢትዮጵያ ኦርቶዶክስ ተዋሕዶ ቤተ ክርስቲያን, romanized: Yä-ityopp'ya ortodoks täwahədo betä krəstiyan) is the largest of the Oriental Orthodox Churches. One of the few Christian churches in Africa originating before European colonization of the continent, the Ethiopian Orthodox Tewahedo Church dates back to the Christianization of the Kingdom of Aksum in 330, and has between 38 million and 46 million adherents in Ethiopia. The Ethiopian Orthodox Tewahedo Church claims 60 million members worldwide. It is a founding member of the World Council of Churches. The Ethiopian Orthodox Tewahedo Church is in communion with the other Oriental Orthodox churches (the Eritrean Orthodox Tewahedo Church, the Coptic Orthodox Church of Alexandria, the Malankara Orthodox Syrian Church, the Armenian Apostolic Church, and the Syriac Orthodox Church).

The Ethiopian Orthodox Tewahedo Church had been administratively part of the Coptic Orthodox Church of Alexandria from the first half of the 4th century until 1959, when it was granted autocephaly with its own patriarch by Pope Cyril VI of Alexandria, Pope of the Coptic Orthodox Church.

Copts (Coptic: ⲚⲓⲢⲉⲙ̀ⲛⲭⲏⲙⲓ ̀ⲛ̀Ⲭⲣⲏⲥⲧⲓ̀ⲁⲛⲟⲥ, romanized: NiRemenkēmi enKhristianos; Arabic: أقباط, romanized: aqbāṭ) are a Christian ethnoreligious group native to Northeast Africa who have primarily inhabited the area of modern Egypt since antiquity. They are, like the broader Egyptian population, descended from the ancient Egyptians. Copts predominantly follow the Coptic Orthodox Church, the Alexandrian Greek Orthodox Church and the Coptic Catholic Church. They are the largest Christian population in Egypt and the Middle East, as well as in Sudan and Libya. Copts account for roughly 5 to 15 percent of the population of Egypt.

Originally referring to all Egyptians, the term Copt became synonymous with native Christians in light of Egypt's Islamization and Arabization after the Muslim conquest of Egypt in 639–646 AD. Copts have historically spoken the Coptic language, a direct descendant of the Demotic Egyptian that was spoken in late antiquity.

The Words of Institution, also called the Words of Consecration, are words echoing those of Jesus himself at his Last Supper that, when consecrating bread and wine, Christian eucharistic liturgies include in a narrative of that event. Eucharistic scholars sometimes refer to them simply as the verba (Latin for "words").

Almost all existing ancient Christian churches explicitly include the Words of Institution in their eucharistic celebrations and consider them necessary for the validity of the sacrament. This is the practice of the Catholic Church's Latin liturgical rites and Eastern Catholic liturgies, the Eastern Orthodox Church, and all the Oriental Orthodox Churches, including the Armenian, the Coptic, the Ethiopian and the Malankara, as well as the Anglican Communion, Lutheran churches, Methodist churches, and Reformed churches. The only ancient eucharistic ritual still in use that does not explicitly contain the Words of Institution is the Holy Qurbana of Addai and Mari, used for part of the year by the Church of the East denominations, namely Assyrian Church of the East, Ancient Church of the East, and the Chaldean Syrian Church, due to their tradition of using the Holy Leaven. The Chaldean Catholic Church and the Syro-Malabar Church, two of the Eastern Catholic Churches, use the same Anaphora, but insert in it the Words of Institution. However, groups authorized by the Catholic Church to review the Qurbana recognized the validity of this eucharistic celebration in its original form, without explicit mention of the Words of Institution, saying that "the words of Eucharistic Institution are indeed present in the Anaphora of Addai and Mari, not in a coherent narrative way and ad litteram, but rather in a dispersed euchological way, that is, integrated in successive prayers of thanksgiving, praise and intercession."

Titus Flavius Clemens, also known as Clement of Alexandria (Ancient Greek: Κλήμης ὁ Ἀλεξανδρεύς; c. 150 – c. 215 AD), was a schematic Christian theologian and philosopher who taught at the Catechetical School of Alexandria. Among his pupils were Origen and Alexander of Jerusalem. A convert to Christianity, he was an educated man who was familiar with classical Greek philosophy and literature. As his three major works demonstrate, Clement was influenced by Hellenistic philosophy to a greater extent than any other Christian thinker of his time, and in particular, by Plato and the Stoics. His secret works, which exist only in fragments, suggest that he was familiar with pre-Christian Jewish esotericism and Gnosticism as well. In one of his works he argued that Greek philosophy had its origin among non-Greeks, claiming that both Plato and Pythagoras were taught by Egyptian scholars.

Clement is usually regarded as a Church Father. He is venerated as a saint in Coptic Christianity, Eastern Catholicism, Ethiopian Christianity, and Anglicanism. He was revered in Western Catholicism until 1586, when his name was removed from the Roman Martyrology by Pope Sixtus V on the advice of Baronius. The Eastern Orthodox Church officially stopped any veneration of Clement of Alexandria in the 10th century. Nonetheless, he is still sometimes referred to as "Saint Clement of Alexandria" by both Eastern Orthodox and Catholic authors.

Egyptians (Arabic: مِصرِيُّون, romanized: Miṣriyyūn, IPA: [mɪsˤrɪjˈjuːn]; Egyptian Arabic: مَصرِيِّين, romanized: Maṣriyyīn, IPA: [mɑsˤɾɪjˈjiːn]; Coptic: ⲣⲉⲙⲛ̀ⲭⲏⲙⲓ, romanized: remenkhēmi) are an ethnic group native to the Nile Valley in Egypt. Egyptian identity is closely tied to geography. The population is concentrated in the Nile Valley, a small strip of cultivable land stretching from the First Cataract to the Mediterranean and enclosed by desert both to the east and to the west. This unique geography has been the basis of the development of Egyptian society since antiquity.

The daily language of the Egyptians is a continuum of the local varieties of Arabic; the most famous dialect is known as Egyptian Arabic or Masri. Additionally, a sizable minority of Egyptians living in Upper Egypt speak Sa'idi Arabic. Egyptians are predominantly adherents of Sunni Islam with a small Shia minority and a significant proportion who follow native Sufi orders. A considerable percentage of Egyptians are Coptic Christians who belong to the Coptic Orthodox Church, whose liturgical language, Coptic, is the most recent stage of the ancient Egyptian language and is still used in prayers along with Egyptian Arabic.

Pontius Pilate (Latin: Pontius Pilatus; Greek: Πόντιος Πιλᾶτος, romanized: Póntios Pilátos) was the fifth governor of the Roman province of Judaea, serving under Emperor Tiberius from 26/27 to 36/37 AD. He is best known for being the official who presided over the trial of Jesus and ultimately ordered his crucifixion. Pilate's importance in Christianity is underscored by his prominent place in both the Apostles' and Nicene Creeds. Because the gospels portray Pilate as reluctant to execute Jesus, the Ethiopian Orthodox Tewahedo Church believes that Pilate became a Christian and venerates him as both a martyr and a saint, a belief which was also historically held by the Coptic Church.

Pontius Pilate is the best-attested figure to hold the position of Roman governor, though few sources about his rule have survived. Virtually nothing is known about his life prior to becoming governor or the circumstances of his appointment. Surviving evidence includes coins he minted and the Pilate Stone inscription. Ancient sources such as Josephus, Philo, and the Gospel of Luke document several incidents of conflict between Pilate and the Jewish population, often citing his insensitivity to Jewish religious customs. The Christian gospels, as well as Josephus and Tacitus, attribute the crucifixion of Jesus to Pilate’s orders.

The Alexandrian rites are a collection of ritual families and uses of Christian liturgy employed by three Oriental Orthodox churches (the Coptic Orthodox Church, the Eritrean Orthodox Tewahedo Church, and the Ethiopian Orthodox Tewahedo Church), and by three Eastern Catholic Churches (the Coptic Catholic Church, the Eritrean Catholic Church, and the Ethiopian Catholic Church).

The Alexandrian rite's Divine Liturgy contains elements from the liturgies of Saints Mark the Evangelist (who is traditionally regarded as the first bishop of Alexandria), Basil the Great, Cyril of Alexandria, and Gregory of Nazianzus. The Alexandrian rites are sub-grouped into two rites: the Coptic Rite and the Ge'ez Rite.

The Mahdist State, also known as Mahdist Sudan or the Sudanese Mahdiyya, was a state based on a religious and political movement launched in 1881 by Muhammad Ahmad (later Muhammad al-Mahdi) against the Khedivate of Egypt, which had ruled Sudan since 1821. After four years of struggle, the Mahdist rebels overthrew the Ottoman-Egyptian administration and established their own "Islamic and national" government with its capital in Omdurman. Thus, from 1885 the Mahdist government maintained sovereignty and control over the Sudanese territories until its existence was terminated by Anglo-Egyptian forces in 1898.

Muhammad Ahmad al-Mahdi enlisted the people of Sudan in what he declared a jihad against the administration that was based in Khartoum, which was dominated by Egyptians and Turks. The Khartoum government initially dismissed the Mahdi's revolution. He defeated two expeditions sent to capture him in the course of a year. The Mahdi's power increased, and his call spread throughout Sudan, with his movement becoming known as the Ansar. During the same period, the 'Urabi revolution broke out in Egypt, with the British occupying the country in 1882. Britain appointed Charles Gordon as General-Governor of Sudan. Months after his arrival in Khartoum and after several battles with the Mahdi rebels, Mahdist forces captured Khartoum, and Gordon was killed in his palace. The Mahdi did not live long after this victory, and his successor Abdallahi ibn Muhammad consolidated the new state, with administrative and judiciary systems based on their interpretation of Islamic law. The Coptic Christians, who composed a substantial portion of the country's population, were forced to convert to Islam.