Greek language

The Byzantine senate or Eastern Roman senate (Greek: Σύγκλητος, Synklētos, or Γερουσία, Gerousia) was a continuation of the Roman Senate, established in the 4th century by Constantine I. It survived for centuries, but the senate's powers varied greatly during its history and gradually diminished until its eventual disappearance in the 13th century.

The senate of the Byzantine Empire originally consisted of Roman senators who happened to live in the East, or those who wanted to move to Constantinople, and a few other bureaucrats who were appointed to the senate. Constantine offered free land and grain to any Roman senators who were willing to move to the East. When Constantine founded the Eastern senate in Byzantium, it initially resembled the councils of important cities like Antioch rather than the Roman Senate. His son Constantius II raised it from the position of a municipal to that of an imperial body but the senate in Constantinople had essentially the same limited powers as the senate in Rome. Constantius II increased the number of senators to 2,000 by including his friends, courtiers, and various provincial officials.

Augusta (Classical Latin: [au̯ˈɡʊsta]; plural Augustae; Greek: αὐγούστα) was a Roman imperial honorific title given to empresses and women of the imperial families. It was the feminine form of Augustus. In the third century, Augustae could also receive the titles of Mater Senatus ("Mother of the Senate"), Mater Castrorum ("Mother of the Camp"), and Mater Patriae ("Mother of the Fatherland").

The title implied the greatest prestige. Augustae could issue their own coinage, wear imperial regalia, and rule their own courts.

A barbarian is a person or tribe of people that is perceived to be primitive, savage, and warlike. A "barbarian" may also be an individual reference to an aggressive, brutal, cruel, and insensitive person, particularly one who is also dim-witted, while cultures, customs and practices adopted by peoples and countries perceived to be primitive may be referred to as "barbaric".

The term originates from the Ancient Greek: βάρβαρος (barbaros; pl. βάρβαροι barbaroi). In ancient Greece, the Greeks used the term not only for those who did not speak Greek and follow classical Greek customs, but also for Greek populations on the fringe of the Greek world with peculiar dialects. In ancient Rome, the Romans adapted and applied the term to tribal non-Romans such as the Xiongnu, Mongols, Germans, Celts, Iberians, Helvetii, Thracians, Illyrians, and Sarmatians. In the early modern period and sometimes later, the Byzantine Greeks used it for the Turks in a clearly pejorative manner.

The Edict of Milan (Latin: Edictum Mediolanense; Greek: Διάταγμα τῶν Μεδιολάνων, Diatagma tōn Mediolanōn) was the February 313 agreement to treat Christians benevolently within the Roman Empire. Western Roman Emperor Constantine I and Emperor Licinius, who controlled the Balkans, met in Mediolanum (modern-day Milan) and, among other things, agreed to change policies towards Christians following the edict of toleration issued by Emperor Galerius two years earlier in Serdica. The Edict of Milan gave Christianity legal status and a reprieve from persecution but did not make it the state church of the Roman Empire, which occurred in AD 380 with the Edict of Thessalonica, when Nicene Christianity received normative status.

The document is found in Lactantius's De mortibus persecutorum and in Eusebius of Caesarea's History of the Church with marked divergences between the two. Whether or not there was a formal 'Edict of Milan'  is no longer really debated among scholars, who generally reject the story as it has come down in church history.

Moesia (/ˈmiːʃə, -siə, -ʒə/; Latin: Moesia; Greek: Μοισία, romanized: Moisía) was a Roman province situated in the Balkans south of the Danube River. Created after the Danubian-Balkan conquest during the reign of Augustus, Moesia included most of the territory of modern eastern Serbia, Kosovo, north-eastern Albania, northern parts of North Macedonia (Moesia Superior), Northern Bulgaria, Romanian Dobruja and small parts of Southern Ukraine (Moesia Inferior).

Galerius Valerius Maximianus (/ɡəˈlɛəriəs/; Greek: Γαλέριος; c. 258 – May 311) was Roman emperor from 305 to 311. He participated in the system of government later known as the Tetrarchy, first acting as caesar under Emperor Diocletian. In this period Galerius obtained victory warring against the Persian Sassanian Empire, defeating Narseh at the battle of Satala in 298 and possibly sacking the Sassanian capital of Ctesiphon in 299. He also campaigned across the Danube against the Carpi, defeating them in 297 and 300. Galerius was promoted to augustus upon the abdication of Diocletian in 305, but had to contend with multiple usurpers as the Tetrarchic system broke down. Although he was a staunch opponent of Christianity, he ended the Diocletianic Persecution by issuing the Edict of Serdica in 311.

Byzantine music (Greek: Βυζαντινή μουσική, romanized: Vyzantini mousiki) originally consisted of the songs and hymns composed for the courtly and religious ceremonial of the Byzantine Empire and continued, after the fall of Constantinople in 1453, in the traditions of the sung Byzantine chant of Eastern Orthodox liturgy. The ecclesiastical forms of Byzantine music are the best known forms today, because different Orthodox traditions still identify with the heritage of Byzantine music, when their cantors sing monodic chant out of the traditional chant books such as the Sticherarion, which in fact consisted of five books, and the Irmologion.

Byzantine music did not disappear after the fall of Constantinople. Its traditions continued under the Patriarch of Constantinople, who after the Ottoman conquest in 1453 was granted administrative responsibilities over all Eastern Orthodox Christians in the Ottoman Empire. During the decline of the Ottoman Empire in the 19th century, burgeoning splinter nations in the Balkans declared autonomy or autocephaly from the Patriarchate of Constantinople. The new self-declared patriarchates were independent nations defined by their religion.

The Greek Byzantine Catholic Church (Greek: Ελληνόρρυθμη Καθολική Εκκλησία, Ellinórrythmi Katholikí Ekklisía) or the Greek-Catholic Church of Greece is a sui iuris Eastern Catholic particular church of the Catholic Church that uses the Byzantine Rite in Koine Greek and Modern Greek. Its membership includes inhabitants of Greece and Turkey, with some links with Italy and Corsica.

Hellenism (Greek: Ἑλληνισμός) in a religious context refers to the modern pluralistic religion practiced in Greece and around the world by several communities derived from the beliefs, mythology, and rituals from antiquity through and up to today. It is a system of thought and spirituality with a shared culture and values, and common ritualistic, linguistic, and literary tradition. More broadly, Hellenism centers itself on the worship of Hellenic deities, namely the twelve Olympians.

Greeks who identify their religion and way of life with Hellenism are commonly referred to as Εθνικοί Έλληνες (Ethnic Hellenes). Non-Greek devotees of the Greek gods who embody Hellenic ideals commonly referred to Hellenists. Hellenism is sometimes referred to as a Pagan religion; this classification is also at times used as a pejorative for Greeks. Olympianismos (Olympianism) and Neopaganismos (Neopaganism) are used by the Greek Orthodox Church in a derogatory manner, while the term Dodekatheismos (religion of twelve gods) is used by both Christian critics and some polytheists.

The Greek Orthodox Patriarchate of Antioch (Greek: Ελληνορθόδοξο Πατριαρχείο Αντιοχείας), also known as the Antiochian Orthodox Church and legally as the Rūm Orthodox Patriarchate of Antioch and All the East (Arabic: بطريركيّة أنطاكية وسائر المشرق للروم الأرثوذكس, romanized: Baṭriyarkiyyat ʾAnṭākiya wa-Sāʾir al-Mašriq li-r-Rūm al-ʾUrṯūḏuks, lit. 'Patriarchate of Antioch and All the East for the Orthodox Rum'), is an autocephalous Greek Orthodox church within the wider communion of Eastern Orthodox Christianity that originates from the historical Church of Antioch. Headed by the Greek Orthodox patriarch of Antioch, it considers itself the successor to the Christian community founded in Antioch by the Apostles Peter and Paul. It is one of the largest Christian denominations of the Middle East, alongside the Copts of Egypt and the Maronites of Lebanon.

Its adherents, known as Antiochian Christians, are a Middle-Eastern semi-ethnoreligious Eastern Christian group residing in the Levant region, including the Hatay Province of Turkey. Many of their descendants now live in the global Eastern Christian diaspora. The number of Antiochian Greek Christians is estimated to be approximately 4.3 million.