vincent of lerins

The Commonitory of Vincent of Lérins, For the Antiquity and Universality of the Catholic Faith Against the Profane Novelties of All Heresies
A monk's rule for telling the church's settled faith from novelty: what is held everywhere, always, and by all.

Vincent of Lerins

A monk of Lerins whose Commonitory asks how the church holds what has been believed everywhere, always, and by all.