The spiritual revival that is sweeping the Soviet Union today had its genesis in the religious renaissance of the early 20th century. In both cases, it was lay intellectuals, disenchanted with simplistic positivism and materialism, who adapted Russian orthodoxy to modern life. Their ideas reverberated, not only in religion and philosophy, but in art, literature, painting, theater and film. Banned by the Soviet government in 1922, the writings of the religious renaissance were rediscovered in the Brezhnev era by a new generation of Soviet intellectuals disillusioned with Marxism. Circulating...