IMMORTALITY THEME IN NATIVE RELIGIOUS PHILOSOPHY AT THE TURN OF THE ХIХ <sup>TH</sup>-ХХ <sup>TH</sup> CENTURIES
The author substantiates her own understanding of the evolution of the ideas about death and immortality in the native philosophy at the turn of the ХIХ <sup>th</sup>-ХХ <sup>th</sup> centuries, singles out three approaches to the interpretation of immortality with the nature that is typological for the Russian religious philosophy and presented in the Russian cosmism, the metaphysics of all-encompassing unity, V. V. Rozanov’s conception, basing on the analysis of the views of N. F. Fedorov, K. E. Tsiolkovskii, V. S. Solov'ev, P. A. Florenskii, L. P. Karsavin, V. V. Rozanov, D. S. Merezhkovskii reconstructs the content of these approaches, determines the attitudes that combine the interpretations of immortality by these thinkers, and reveals the fundamental differences between them.