In terms of religion, the majority of adherents share the Byzantine Rite of Christianity as in the rest of Ukraine, but due to the region escaping the 1920s and 1930s Soviet persecution, a notably greater church adherence and belief in religion's role in society is present. Due to the complex post-independence religious confrontation of several church groups and their adherents, the historical influence played a key role in shaping the present loyalty of Western Ukraine's faithful. In Galician provinces, the Ukrainian Greek Catholic Church has the strongest following in the country, and the largest share of property and faithful. In the remaining regions: Volhynia, Bukovina and Transcarpathia the Orthodoxy is prevalent. Outside of Western Ukraine the greatest in terms of Church property, clergy, and according to some estimates, faithful, is the Ukrainian Orthodox Church (Moscow Patriarchate). In the listed regions (and in particular among the Orthodox faithful in Galicia), this position is notably weaker, as the main rivals, the Ukrainian Orthodox Church - Kyiv Patriarchate and the Ukrainian Autocephalous Orthodox Church, have a far greater influence. Within the lands of the Ukrainian Greek Catholic Church, the largest Eastern Catholic Church, priests' children often became priests and married within their social group, establishing a tightly-knit hereditary caste.