Early Life and Education
Gabriel was born into a clerical family in Guria, his father Maxime Kikodze being a parish priest. From 1840 to 1845 he studied in Tbilisi, and he continued his theological training at seminaries in Russia, at Pskov and at Saint Petersburg.
He graduated from the Saint Petersburg Theological Academy in 1849 with a master's degree. Returning to Georgia the same year, he was appointed to a leading post in the Tbilisi Seminary and entered married clerical life, being ordained deacon in 1854 and subsequently priest.