History & overview · every faith gets one
The Latin Mass, kept against the current.
The movement that would not follow the Second Vatican Council's reforms: the Tridentine Mass in Latin, the old catechism, and a running argument with Rome about whether the Church can contradict its own past — from licit traditional societies to the canonically irregular SSPX.
The founding
Its founding is bound to Marcel Lefebvre (SSPX) — 1970 CE.
What it holds
The divine. One God in three persons.
Death and after. Heaven, hell, and purgatory — preached without softening.