i Register
In some senses, counterreformer is marked as historical. Watch for register when choosing this word.
noun
One who supports counterreform and is therefore opposed to reform.
Alternative spelling of Counter-Reformer (“proponent of the Counter-Reformation”).
According to John Bossy, the Catholic counterreformers attempted to make the parish the primary focus of religious life […]
The council [of Trent] also urged caution in the use of vocal polyphony […] Notably, the counterreformers did not follow Luther and Calvin in advocating congregational song in the vernacular.