The Founding of Shio-Mgvime Monastery
According to the tradition recorded in the Orthodox synaxaria, Shio settled in the Sarkineti caves near Mtskheta, a harsh and waterless region said to have been inhabited by wild animals. There he built the first church of the community, dedicated to John the Baptist, and drew disciples who carved their cells into the surrounding rock.
The monastery is reported to have grown into a large community, said by tradition to have numbered nearly two thousand monks. Shio appointed his disciple Evagre (Evagrius) — described as a former military ruler who was converted through his encounter with the saint — as his successor in the office of abbot. A small cave associated with the site was, by later accounts, converted into a church around the ninth century.