EN
The article concerns a new source in connection with the figure of St. Martyr Archimandrite Seraphim Szachmuc (1901-1946). Author publishes a previously unknown letter written by Seraphim to his former parishioners from Kuraszewo. The article also presents St. Seraphim’s biography, with particular emphasis on the period of his ministrations as a preacher of the parish in Kuraszewo and his missionary trip to eastern Belarus with Gregory Kudarenko, which ended with the arrest and Seraphim’s martyrdom in the gulag.