Sources and What Is Known
The synaxarion entries that mention Christopher of Guria are explicit that the historical record concerning him is sparse: his name has been preserved and he is commemorated, but the documentation needed to establish the particulars of his life and martyrdom does not survive. He is listed among the Georgian saints commemorated on August 16, a day dominated liturgically by the Afterfeast of the Dormition of the Mother of God.
A short account of him is attributed in Georgian hagiographical literature to Archpriest Zakaria Machitadze's collection of the lives of the Georgian saints, which likewise transmits only the bare facts of his Georgian origin and his reputed martyrdom rather than a detailed narrative.