The "Golgotha Christianity" of Old Believe Bishop Mikhail (Semenov)
The article analyses the specifics of the doctrine «Golgotha Christians», one of the main founders of which was Old Believe bishop Mikhail (Pavel Vasilyevich Semyonov; 1873-1916). Moreover, it considers some theoretic-methodological aspects of study of the Russian religious reformationism of the first half of the XX century, in particular, the problem of ambivalence between the religious fundamentalism and the religious modernism.