Early days - Ukraine and southern Russia

The origin of the Doukhobor movement dates back to the 17th and 18th century Russian Empire. Believing in God's presence in every human being, they considered clergy and rituals unnecessary. Their rejection of secular government, the Russian Orthodox priests, icons, all church ritual, the Bible as the supreme source of divine revelation, and the divinity of Jesus elicited negative response from the government and the established church, attested as early in 1734, when a Russian Government edict was issued against Iconoclasts.

See Wikipedia