The history of church regulations shows that entering a religious community always involved not only physical presence but also a deep internal alignment with established norms. In traditional religious institutions, even the slightest violation of customary practices – whether a superficial participation in worship or interactions with representatives of other faiths – was perceived as a threat to the unity of the spiritual community. This practice, rooted in ancient traditions, emphasizes that both external discipline and sincere devotion to religious rituals were crucial. Modern social realities, especially in the post-Soviet space where historical traditions are closely intertwined with cultural identity, add relevance to this issue. Despite the changes over time, questions of belonging and fulfilling ritual obligations remain on the agenda, reminding us that maintaining spiritual unity requires complete dedication and consistency from believers. Thus, the strictness of church prescriptions today is not only a measure of internal discipline, but also a key element in preserving the historical and cultural continuity of religious traditions.