The Collaborative International Dictionary
Raskolnik \Ras*kol"nik\ (r[a^]s*k[o^]l"n[i^]k), n.; pl. Raskolniki (r[a^]s*k[o^]l"n[i^]k*[=e]) or Raskolniks. The name applied by the Russian government to any subject of the Greek faith who dissents from the established church. The Raskolniki embrace many sects, whose common characteristic is a clinging to antique traditions, habits, and customs. The schism originated in 1667 in an ecclesiastical dispute as to the correctness of the translation of the religious books. The dissenters, who have been continually persecuted, are believed to number about 20,000,000, although the Holy Synod officially puts the number at about 2,000,000. They are officially divided into three groups according to the degree of their variance from orthodox beliefs and observances, as follows: I. ``Most obnoxious.'' the
Judaizers; the
Molokane, who refuse to recognize civil authority or to take oaths; the
Dukhobortsy, or
Dukhobors, who are communistic, marry without ceremony, and believe that Christ was human, but that his soul reappears at intervals in living men; the
Khlysty, who countenance anthropolatory, are ascetics, practice continual self-flagellation, and reject marriage; the
Skoptsy, who practice castration; and a section of the
Bezpopovtsy, or priestless sect, which disbelieve in prayers for the Czar and in marriage. II. ``Obnoxious:'' the
Bezpopovtsy, who pray for the Czar and recognize marriage. III. ``Least obnoxious:'' the
Popovtsy, who dissent from the orthodox church in minor points only. [Written also rascolnik.]
Bezpopovtsy \Bez`po*pov"tsy\, n. [Russ.; bez without + popovtsy, a derivative of pop priest.] A Russian sect. See Raskolnik.
Wikipedia
Bespopovtsy (, "priestless") is one of the two major strains of Old Believers, the one that rejects priests and a number of church rites, such as the Eucharist. The reasoning behind this is a belief that any priest or hierarch who has used the Nikonian Rites has forfeited apostolic succession.
There are several confessions of them: Pomortsy, Fedoseyans, Filippians, Beguny ("Runners"), Netovtsy/Netovshchina, and many others.
Bespopovtsy are Old Believers that reject Nikonian priests, however, they still believe in the existence of a Priesthood; but happen to find themselves without priests. Historically the Bespopovtsy have received Nikonian priests that have publicly repented from the reforms of Patriarch Nikon.