Avvakum and the Old Believer Schism

Archpriest Avvakum Petrov became the most prominent public resister of the reforms, exiled repeatedly for his refusal to accept the new service books and eventually burned at the stake in 1682 for continuing to preach against them. His example encouraged clergy and laypeople across Russia who had come to see the two-finger sign of the cross and the older printed texts as inseparable from the faith itself, not as neutral matters of custom the church could adjust at will.

Communities of resisters fled Moscow's reach into the far north, into Siberia, and eventually beyond Russia's borders entirely, and some priestless groups facing forced conversion by state authorities chose mass self-immolation rather than compliance, a grim episode of the schism's early decades. The resistance split further into two broad camps: the popovtsy, priestly Old Believers who eventually secured their own bishops and maintained a full sacramental hierarchy, and the bezpopovtsy, priestless Old Believers who concluded that ordained priesthood itself had failed entirely with the reforms and built communities without clergy at all. State persecution of Old Believers continued through the Russian Empire until a 1905 toleration edict finally lifted most legal restrictions, and the Moscow Patriarchate itself did not formally revoke the 1666 and 1667 anathemas against the old rite until 1971, nearly three centuries after Nikon's program began.