Life and Learning
The Georgian tradition remembers John as a monk educated in the orbit of the Gelati Academy, the celebrated monastic school of learning founded in the kingdom of Georgia, and counts him among the learned ascetics of the age of Queen Tamar (reigned 1184–1213). He is closely associated in the Georgian synaxarion with Saint Eulogius the Fool-for-Christ.
Medieval chronicles report that John accompanied Queen Tamar on several of her travels and military campaigns, and that he was esteemed as both a poet and a philosopher. Some accounts suggest he was a cleric. Little secure biographical detail survives beyond these notices, and his exact birth and death dates are not recorded.
Poetry and Writings
John is credited with the encomiastic poem traditionally—though, scholars note, unsuitably—known as the Abdulmesiani, a title derived from Arabic meaning "Slave of the Messiah." The poem is a eulogy praising two of medieval Georgia's greatest monarchs, King David the Builder (reigned 1089–1125) and Queen Tamar, though it names neither ruler directly.
The work praises Tamar through coded language celebrating her beauty and her charitable works, while David is evoked by allusions to his biblical namesake and by echoes of the king's own religious compositions, including phrases drawn from David the Builder's Hymns of Penitence. John's style is marked by a strong patristic discourse and a deliberately archaic, bookish literary register.