Red Terror (Spain) on 25 July, feast day of St James, patron saint of Spain. August saw a further 2,077 clerical victims. After just two months of civil war, 3400 priests, monks and nuns had been murdered. According to recent research, some of the Republican death squads were heavily staffed by members of the Soviet Union's secret police, the NKVD. According to author Donald Rayfield, "Stalin, Yezhov, and Beria distrusted Soviet participants in the Spanish war. Military advisors like Vladimir Antonov-Ovseenko, journalists like Koltsov were open to infection by the heresies, especially Trotsky's, prevalent among the Republic's supporters. NKVD agents sent to Spain
Patron saint appeared in the 19th century, Saint Veronica was made its patron, owing to how her veil miraculously received the imprint of Christ's face after she wiped off the blood and sweat. The veneration or "commemoration" and recognition of patron saints or saints in general is found in Roman Catholicism, Eastern Catholicism, Eastern Orthodoxy, Oriental Orthodoxy, Lutheranism and Anglicanism. Catholics believe that patron saints, having already transcended to the metaphysical, are able to intercede effectively for the needs of their special charges. It is, however, generally discouraged in most Protestant branches such as Calvinism, where the practice is considered a form