The question of the relationship between the Armenian and Byzantine churches has always interested researchers, often becoming a problem of study. Since the chosen problem concerns not only the mentioned churches but was also a fierce problem of the entire Christian world in the context of the debate between the supporters of Monophysitism and Dyophysitism, we set ourselves the goal of studying the issue in this context within the framework of the end of the 9th century and in the 10th century, when particularly important development took place. One of the main results of the article is that despite the accepted opinion that the Armenian Church has always insisted on its confession, based on political considerations, the Armenian political and religious leaders sometimes expressed readiness for a church union with Byzantium. The main method of this article is the genetic method, with the help of which the origin, sequence of events, and patterns of development of the phenomenon under research are studied.
Arman Yeghiazaryan (Sat,) studied this question.