Well, there are three sub-religions in the context of Christianity:
- Roman Catholicism
- Orthodoxy
- Protestantism
Before Orthodoxy and Protestantism was developed, what were Catholic hymns called?
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Sign up to join this communityCatholic hymns would have just been called "hymns" (at least by the common pepople in English-speaking countries). The clergy would have used the Latin term "hymnus" (pl. "hymnī").
Today one only needs to add the word "Catholic" if it is necessary to distinguish between hymns from the different branches.