The 1988 Local Council of the Russian Orthodox Church (Russian: Поме́стный собо́р Ру́сской правосла́вной це́ркви 1988 года) was the fourth in the history of the Russian Orthodox Church. It was held June 6 to 9, 1988 at the Trinity-Sergius Lavra in the Refectory Church. It was held in connection with the 1000th anniversary of the Christianization of Rus'. The most important outcome of the cathedral was the adoption of a new charter of the Russian Orthodox Church and the canonization of nine zealots of Orthodoxy. At the council in 1988, in contrast to the councils in 1945 and 1971, the debate on ecclesiastical order at various levels had been very busy, sometimes acute; often, members of the council expressed diametrically opposed opinions.
March 28 to 31, 1988 in the Moscow Novodevichy convent in session Pre-Council Bishops' Conference. It considered the program of the anniversary of the Local Council and the design of his instruments. Particular attention was drawn to the draft Constitution of the Russian Orthodox Church, designed by the decision of the Presidium of the Jubilee Committee Archbishop Kirill I of Smolensk and Viazemsky (Gundyaeva). The project charter had been previously reviewed and approved by the permanent members of the Holy Synod of January 22, 1988, the editorial committee and the Bureau of the Jubilee Commission on March 14, and the plenum of the Jubilee Committee on March 26. Arhipastyri made a number of amendments. The draft charter was also presented to the Council for Religious Affairs of the USSR Council of Ministers, which stated that the project is not contrary to the charter of the rules of civil law and can be used in the Soviet Union. The bishops' meeting adopted the names of ascetics for the canonization of the Local Council.
The participants of the cathedral had to have all the bishops of the Russian Church, according to the election - two representatives from the clergy and laity of each diocese, as well as representatives of the religious schools, the governors and the abbesses of monasteries
The Local Council opened on June 6 with a Divine Liturgy at the Cathedral of the Holy Trinity Lavra of St. Sergius. Arriving at the Cathedral, were 272 representatives from 67 domestic and 9 foreign dioceses, 22 monasteries, 2 theological academies and 3 seminaries, foreign institutions from the Russian Church and the Japanese Autonomous Church.