Monasticism

Monk life was exemplified by prophets Elijah, Enoch, and John the Baptist. After the Essenes, a new group of Cenobites are Christian monks or nuns who live in a community—a monastery or convent—rather than as isolated hermits. Originating from the Greek koinos (common) and bios (life), they follow a shared rule of life, often under the guidance of an abbot, focusing on communal prayer, manual labor, and strict discipline. Diversity in caves, mountains, and other remote structures for regular prayer and worship, especially used to store scrolls such as Monastery of Saint Anthony;
Mar Awgin founded a monastery on Mt. Izla above Nisibis in Mesopotamia (Persia); Armenia, Georgia and even India and China.
St. Sabbas the Sanctified organized the monks of the Judean Desert in a monastery close to Bethlehem (483), now known as Mar Saba, which is considered the mother of all monasteries of the Eastern Orthodox churches.
Saint Catherine's Monastery was founded between 527 and 565 in the Sinai Peninsula, Egypt. For more info see https://en.wikipedia.org/wiki/Degrees_of_Eastern_Orthodox_monasticism Tonsure: there were three rites recorded between the 5th-9th centuries, in the east the Oriental rite, in the west the Roman and the Celtic rites. Sometime between late 2nd to 3rd century synagogues and parishes would update their books to be collected into a codex rather than individual scrolls. The wikipedia shows an example of a scroll being changed into a codex by monks. This examples shows 5 books transitioned into one set: Jonah, 1 Peter, Peri Pascha, 2 Maccabees, and a Pascha homily (Easter sermon). https://en.wikipedia.org/wiki/Crosby%E2%80%93Sch%C3%B8yen_Codex_MS_193 Some western contributions can be found with the Irish monks https://catholicfamilynews.com/blog/2024/11/26/irish-monasticism-a-unique-example-of-christian-asceticism/ Search youtube for "
The Monk Who Saved The Middle Ages From Crisis". Eastern monk examples are Saint Symeon the Stylite (459) and Maximos the Hut-Burner (1365). There are thousands of examples in Orthodoxy.