EN
The author depicts the phenomenon of interdenominational communication in Africa as a form of social and intercultural communication. The article includes theories of cultural semiotics introduced by The Frankfurt School and The Tartu School. Actually, the phenomenon of interdenominational communication is treated as the interdenominational dialogue considered as conscious social phenomenon as well as a natural field of interactions among religious civilisations. The author mentions Sufism as a form of natural interdenominational Muslim-Christian dialogue. He also describes present ways of Communications such as the Internet. He writes over the disadvantages of religiosity – religious fundamentalism as a cause of tension and terrorism or the reason of the dialogue severance.