Monastic Life and Writings
After leaving his business in Tbilisi, Gabriel settled at the Davit-Gareji Wilderness and was tonsured a monk. The accounts of his life remember him for a remarkable capacity for love and a fervent desire to help others.
Gabriel devoted much of his monastic life to writing, and his works are said to have left a significant mark on the spiritual literature of Georgia. His output included an explanation of the hierarchical liturgy that described the meaning of the liturgical service, a collection of spiritual stories of the pious, an account of the life and labors of the schemamonk Onisphore, a short narrative concerning Porphyry, and writings on the Nomocanon of the Sixth Ecumenical Council.