Orthodox Christianity in Moscow was demolished by the Soviet authorities in 1931 to make way for the
Palace of Soviets. The palace was never finished, and the cathedral was rebuilt in 2000. Orthodox Christians constituted a majority of believers in the Soviet Union. In the late 1980s, three Orthodox churches claimed substantial memberships there: the
Russian Orthodox Church, the
Georgian Orthodox Church, and the
Ukrainian Autocephalous Orthodox Church (AOC). They were members of the major confederation of Orthodox churches in the world, generally referred to as the Eastern Orthodox Church. The first two functioned openly and were tolerated by the state, but the Ukrainian AOC was not permitted to function openly. Parishes of the
Belarusian Autocephalous Orthodox Church reappeared in Belarus only after the
dissolution of the Soviet Union, but they did not receive recognition from the Belarusian
Exarchate of the
Russian Orthodox Church, which controls Belarusian
eparchies.
Russian Orthodox Church According to both Soviet and Western sources, in the late 1980s, the Russian Orthodox Church had over 50 million believers but only about 7,000 registered active churches. Over 4,000 of these churches were located in the Ukrainian Republic (almost half of them in western
Ukraine). The distribution of the six monasteries and ten convents of the Russian Orthodox Church was equally disproportionate: only two of the monasteries were located in the
Russian Soviet Federative Socialist Republic, with another two in Ukraine and one each in
Belarus and
Lithuania. Seven convents were located in Ukraine and one each in
Moldova,
Estonia, and
Latvia.
Georgian Orthodox Church The Georgian Orthodox Church, another
autocephalous member of Eastern Orthodoxy, was headed by a Georgian patriarch. In the late 1980s it had 15 bishops, 180 priests, 200 parishes, and an estimated 2.5 million followers. In 1811, the Georgian Orthodox Church was incorporated into the Russian Orthodox Church, but it regained its independence in 1917, after the fall of the
Tsar. Nevertheless, the Russian Orthodox Church did not officially recognise its independence until 1943.
Ukrainian Autocephalous Orthodox Church The Ukrainian AOC separated from the Russian Orthodox Church in January 1919, when the short-lived Ukrainian state adopted a decree declaring autocephaly of the Ukrainian Orthodox Church. Its independence was reaffirmed by the
Bolsheviks in the Ukrainian Republic, and by 1924 it had 30 bishops, almost 1,500 priests, nearly 1,100 parishes, and between 4 and 6 million members. From its inception, the Ukrainian AOC faced the hostility of the Russian Orthodox Church in the Ukrainian Republic. In the late 1920s, Soviet authorities accused it of nationalist tendencies. In 1930 the government forced the church to reorganise as the "Ukrainian Orthodox Church", and few of its parishes survived until 1936. Nevertheless, the Ukrainian AOC continued to function outside the borders of the Soviet Union, and it was revived on Ukrainian territory under the German occupation during
World War II. In the late 1980s, some of the Orthodox faithful in the Ukrainian Republic appealed to the Soviet government to reestablish the Ukrainian AOC.
Armenian Apostolic The
Armenian Apostolic Church is an independent
Oriental Orthodox church. In the 1980s it had about 4 million adherents – almost the entire population of Armenia. It was permitted 6 bishops, between 50 and 100 priests, and between 20 and 30 churches, and it had one theological seminary and six monasteries.
Catholics Catholics formed a substantial and active religious constituency in the Soviet Union. Their number increased dramatically with the annexation of
territories of the Second Polish Republic in 1939 and the Baltic republics in 1940. Catholics in the Soviet Union were divided between those belonging to the
Latin Church, which was recognised by the government, and those remaining loyal to the
Greek Catholic Church, which was banned in 1946.
Latin Church The majority of the 5.5 million Latin Catholics in the Soviet Union lived in the Lithuanian, Belarusian, and Latvian republics, with a sprinkling in the Moldavian, Ukrainian, and Russian republics. Following World War II, the most active Latin Catholic community in the Soviet Union was in the Lithuanian Republic, where the majority of people are Catholics. The Latin Church there was viewed as an institution that both fostered and defended Lithuanian national interests and values. From 1972 a Catholic underground publication,
The Chronicle of the Catholic Church in Lithuania, supported not only Lithuanians' religious rights but also their national rights.
Greek Catholic Church Western Ukraine, which included largely the historic region of
Galicia, became part of the Soviet Union in 1939. Although Ukrainian, its population was never part of the
Russian Empire, but was
Eastern Catholic. After the Second World War, the
Ukrainian Greek Catholic Church identified closely with the nationalist aspirations of the region, arousing the hostility of the Soviet government, which was in combat with
Ukrainian Insurgency. In 1945, Soviet authorities arrested the church's Metropolitan
Josyf Slipyj, nine bishops and hundreds of clergy and leading lay activists, and deported them to forced labor camps in Siberia and elsewhere. The nine bishops and many of the clergy died in prisons, concentration camps, internal exile, or soon after their release during the post-Stalin thaw, but after 18 years of imprisonment and persecution, Metropolitan Slipyj was released when
Pope John XXIII intervened on his behalf. Slipyj went to Rome, where he received the title of Major Archbishop of Lviv, and became a cardinal in 1965. In fact the influence of the Protestantism was much wider than these figures suggest: in addition to the existence of unregistered Baptist and Pentecostal groups, there were also thousands who attended worship without taking baptism. Many Baptist and Pentecostal congregations were in
Ukraine. Women significantly outnumbered men in these congregations, though the pastors were male. By 1991,
Ukraine had the second largest Baptist community in the world, behind only the United States. Although the Soviet state had established the All-Union Council of Evangelical Christians-Baptists in 1944, and encouraged congregations to register, this did not signal the end to the persecution of Christians. Many leaders and ordinary believers of different Protestant communities fell victims to the persecution by Communist government, including gulag imprisonment. Persecution was particularly vicious in the years 1948–53 and again in the early 1960s. Despite the Soviet state's attempt to create a single, unified church movement, there were many divisions within the evangelical church. In the early 1960s, a break-away group formed a new movement which called for a spiritual awakening and greater independence from the Soviet state. Leaders of this group (eventually known as the
Council of the Church of Evangelical Christians-Baptists) faced particular persecution. Pentecostals, too, formed their own underground organisation and were targeted by the state as a result.
Lutherans Lutherans, the second largest Protestant group, lived for the most part in the Latvian and Estonian republics. In the 1990s, Lutheran churches in these republics finally began to settle themselves in the two republics. The state's attitude toward Lutherans was generally benign. The
Lutheran Church in different regions of the country was persecuted during the Soviet era, and church property was confiscated. Many of its members and pastors were oppressed, and some were forced to emigrate.
Other Protestants A number of other Protestant groups were present, including
Adventists and
Reformed.
Other Christian groups The March 1961 instruction on religious cults explained for the first time, that "sects, the teaching and character of activities of which has anti-state and savagely extremist [изуверский] character:
Jehovah's Witnesses,
Pentecostals,
Adventists-reformists" are not to be registered and were thus banned. A number of congregations of
Russian Mennonites,
Jehovah's Witnesses, and other Christian groups existed in the Soviet Union. Nearly 9,000 Jehovah's Witnesses were deported to Siberia in 1951; the numbers of those who were not deported is unknown. The number of Jehovah's Witnesses increased greatly over this period, with a KGB estimate of around 20,000 in 1968. Russian Mennonites began to emigrate from the Soviet Union in the face of increasing violence and persecution, state restrictions on freedom of religion, and biased allotments of
communal farmland. They emigrated to Germany, Britain, the United States, parts of South America, and other regions. ==Judaism==