Persecution of Christians in the USSR
The persecution of Christians in the USSR was the result of the violently atheist Soviet government. According to Orthodox Church sources, as many as fifty million Orthodox believers may have died in the twentieth century, mainly from persecution by Communists.
In the first five years after the October Revolution, 28 bishops and 1,200 priests were murdered, many on the orders of Leon Trotsky. When Josef Stalin came to power in 1927, he ordered his secret police, under Genrikh Yagoda to intensify persecution of Christians. In the next few years, 50,000 clergy were murdered, many were tortured, including by crucifixion. "Russia turned red with the blood of martyrs", said Father Gleb Yakunin of the Russian Orthodox Church.