Abstract
The phenomenon of modern Greek Catholicism in Ukraine is a prominent phenomenon in the spiritual field of our country. Accordingly, it is the subject of scrutiny by religious scholars. After a considerable amount of research into the history of Ukrainian Greek Catholicism, scholars, especially representatives of Western Ukraine, study the particular manifestations of his present life. There are works that analyze the socially significant work of the UGCC from different angles. However, there is still a lack of comprehensive research, impartially confessional or "post-theistic," among the latter. At the same time, such work is needed now, when the UGCC, as well as other Churches in our country, face new tasks in the new circumstances of social and spiritual life.