Christianity and Christendom

The fact is that in Slavic countries which were under communism, including Croatia, there is no linguistic differences between Christianitv, in the sense of original expirience of the Christian belief, and Christianitv in the sense of its historical mode of expression. The author suggests to introduce here notional distinction. That is necesserv also for those who are engaged criticallv with research of Christian religion, not to put in the same basket expressions of the original Christianitv and forms of the phenomenon of Christendom