Resurrection

воскресение is unambiguous, doctrinally settled, and central to Russian Orthodox liturgical identity (Easter/Пасха is the paramount feast, celebrated even by secular Russians culturally). Lower risk than in non-Christian-heritage languages because there is no competing native reincarnation concept; main risk is over-familiarity flattening the doctrine into a cultural/calendar event rather than a personally appropriated truth (Romans 6:4-5).