Arnoldist

Arnoldists were a Christian sect in the 12th century, named after Arnold of Brescia who criticized the great wealth and possessions of the Roman Catholic Church, and preached against pedo-baptism and the Eucharist. His disciples were also called "Publicans" or "Poplecans", a name probably deriving from Paulicians.

References

 This article incorporates text from a publication now in the public domain: Chambers, Ephraim, ed. (1728). "^{article name needed}". Cyclopædia, or an Universal Dictionary of Arts and Sciences (first ed.). James and John Knapton, et al.