Fr. Gabriel Bunge was a Benedictine monk in Switzerland who had been living the eremitical life since 1980. As a Patristics scholar, he has contributed many articles and books to numerous spiritual and monastic journals.
On August 27, 2010 Fr. Gabriel converted to Orthodoxy in the presence of Metropolitan Hilarion of Volokolamsk and Metropolitan Kallistos of Diokleia during an All-Night Vigil at the Church of the ”Joy of All Who Sorrow” Icon in Bolshaya Ordynka Street in Moscow.