Church Slavonic in the context of "Synaxis"

Constantine Manasses (Greek: Κωνσταντῖνος Μανασσῆς; c. 1130 – c. 1187) was a Byzantine chronicler who flourished in the 12th century during the reign of Manuel I Komnenos (1143–1180). He was the author of a Synopsis Chronike (Σύνοψις Χρονική, "summary chronicle"), which narrates history from the creation of the world to the end of the reign of Nikephoros III Botaneiates (1081), sponsored by Irene Komnene, the emperor's sister-in-law. It was probably written around 1150, shortly before Irene's death.

It consists of about 7,000 lines in political verse. It obtained great popularity and appeared in a free prose translation. It was translated into Bulgarian in the 14th century. This translation, which includes several miniatures, was commissioned by tsar Ivan Alexander between 1340 and 1345. An Arabic translation written in 1313 is now hosted at the British Library.

The Glagolitic script (/ˌɡlæɡəˈlɪtɪk/ GLAG-ə-LIT-ik, ⰳⰾⰰⰳⱁⰾⰻⱌⰰ, glagolitsa) is the oldest known Slavic alphabet. It is generally agreed that it was created in the 9th century for the purpose of translating liturgical texts into Old Church Slavonic by Saint Cyril, a monk from Thessalonica. He and his brother Saint Methodius were sent by the Byzantine Emperor Michael III in 863 to Great Moravia after an invitation from Rastislav of Moravia to spread Christianity there. After the deaths of Cyril and Methodius, their disciples were expelled from Moravia, and they moved to the First Bulgarian Empire instead. The Early Cyrillic alphabet, which was developed gradually in the Preslav Literary School by scribes who incorporated some Glagolitic letters when writing in the Greek alphabet, gradually replaced Glagolitic in that region. Glagolitic remained in use alongside the Latin script in the Kingdom of Croatia and alongside Cyrillic until the 14th century in the Second Bulgarian Empire and the Serbian Empire; in later periods, it was used mainly for cryptographic purposes.

Glagolitic also spread to the Kievan Rus' and the Kingdom of Bohemia. Although its use declined there in the 12th century, some manuscripts in the territory of the former retained Glagolitic inclusions for centuries. It had also spread to Duklja and Zachlumia in the Western Balkans, from where it reached the March of Verona. There, the Investiture Controversy afforded it refuge from the opposition of Latinizing prelates and allowed it to entrench itself in Istria, from which place it spread to nearby lands. It survived there and as far south as Dalmatia without interruption into the 20th century for Church Slavonic in addition to its use as a secular script in parts of its range, which at times extended into Bosnia, Slavonia, and Carniola, in addition to 14th–15th century exclaves in Prague and Kraków, and a 16th-century exclave in Putna.

Medieval Serbian literature or Old Serbian literature (Serbian: Стара српска књижевност) refers to the literature written in medieval forms of Serbian language, up to the end of the 15th century, with its traditions extending into the early modern period.During the Middle Ages itinerant scribe monks from the Balkans travelled to Kievan Rus and beyond and their Church Slavonic writings became a common literary language for centuries among all Slavs.

The Romanian Cyrillic alphabet is the Cyrillic alphabet that was used to write the Romanian language and Church Slavonic from the 14th century until the 1830s, when it began to be gradually replaced by a Latin-based Romanian alphabet. Cyrillic remained in occasional use until the 1920s, mostly in Russian-ruled Bessarabia.

From the 1830s until the full adoption of the Latin alphabet, the Romanian transitional alphabet was in place, combining Cyrillic and Latin letters, and including some of the Latin letters with diacritics that remain in the modern Romanian alphabet. The Romanian Orthodox Church continued using the alphabet in its publications until 1881.

The Early Cyrillic alphabet, also called classical Cyrillic or paleo-Cyrillic, is an alphabetic writing system that was developed in Bulgaria in the Preslav Literary School during the late 9th century. The systematization of Cyrillic may have been undertaken at the Council of Preslav in 893. It is used to write the Church Slavonic language, and was historically used for its ancestor, Old Church Slavonic.

It was also used for other languages, but between the 18th and 20th centuries was mostly replaced by the modern Cyrillic script, which is used for some Slavic languages (such as Russian), and for East European and Asian languages that have experienced a great amount of Russian cultural influence.

The royal doors, holy doors, or beautiful gates are the central doors of the iconostasis in an Eastern Orthodox or Eastern Catholic church. The sanctuary (sometimes called the Altar, which contains the Holy Table) is separated from the nave by a wooden screen called the iconostasis. The iconostasis represents Christian continuity from the veil of the Temple in Jerusalem which separated the people from the Holy of Holies that housed the Ark of the Covenant. Normally, the iconostasis has three doors in it. The two single doors to the right and left are called "deacons' doors" or "angel doors" and they usually have on them icons of either sainted deacons (Saint Stephen, Saint Lawrence, etc.) or the Archangels Michael and Gabriel. These are the doors that the clergy will normally use when entering the sanctuary. The central double doors are the "holy doors" (Slavonic: Svyatýa Vratá), which are considered to be most sacred, and may only be entered at certain sacred moments during the services, and only by ordained clergy (deacons, priests, bishops).

The term Royal Doors (Greek: Ωραία Πύλη: Slavonic: Tsárskiya Vratá) is commonly used to describe the Holy Doors, because Christ passes through these gates during the Great Entrance at the Divine Liturgy (and most especially during the Liturgy of the Presanctified Gifts). More properly, however, these doors should be called the "Beautiful Gate", and in Greek this is the only term used, although the official English sites of the Ecumenical Patriarchate, the Orthodox Church in America and the Antiochian Orthodox Church all use the term "Royal Doors". In Russia, they are sometimes called the "Red Gates", red being synonymous with beautiful.

Slavonic-Serbian (славяносербскій, slavjanoserbskij), Slavo-Serbian or Slaveno-Serbian (славено-сербскiй, slaveno-serbskij; Serbian: славеносрпски, slavenosrpski), was a literary language used by the Serbs in the Habsburg Empire, mostly in what is now Vojvodina, from the mid-18th century to the first decades of the 19th century, falling into obscurity by the 1870s. It was a linguistic blend of Church Slavonic of the Russian recension, vernacular Serbian (Shtokavian dialect), and Church Slavonic of the Serbian recension, with varying sources and differing attempts at standardisation.