Life and Martyrdom
Kozman lived and served as a hieromonk at the David-Gareji monastic complex, which over the centuries had become a spiritual and cultural center for all of Georgia. The Georgian catholicos Anton described him as a learned and righteous ascetic, well-versed in the canons of the Orthodox Church.
He is recorded to have composed a set of hymns dedicated to the Great-Martyr Queen Ketevan, though these writings have not survived to the present day. According to the 19th-century Georgian historian Platon Ioseliani, Kozman was taken captive and tortured to death in 1630, when the Dagestanis carried out a raid on the Davit-Gareji Wilderness. The OCA synaxarion preserves only that he ended his life as a martyr, with few further details.