denominationalism
Noun
Meaning
A denominational or class spirit or policy; devotion to the interests of a sect or denomination.
Source: Webster's dictionarySynonyms
sectarianism
faction
disposition
partisanship
partiality
exclusiveness
esprit de corps
syncretism
sectarism
partisanism
Hypernyms
Examples
he condemned religious sectarianism
The movement can be distinguished into Catholic and Protestant movements, with the latter characterised by a redefined ecclesiology of "denominationalism" (which the Catholic Church, among others, rejects).
Garrison and DeGroot (1948) page 245 Alexander Campbell had concerns that holding conventions would lead the movement into divisive denominationalism.