Regular readers of this blog will know I am an advocate of the Vincentian Canon. This principle, advocated by Vincent of Lérins, during the early to mid fifth century, in the Commonitorium, was given to help readers determine the “truth of [the universal] faith from the falsehood of heretical pravity.”
That principle is:
all possible care must be taken, that we hold that faith which has been believed everywhere, always, by all. (chapter 2)

Justin the Philosopher by Theophanes the Cretan [Public domain], via Wikimedia Commons
what has been handed down from antiquity should be retained, what has been newly devised, rejected with disdain
Based on this principle, a solid reason for rejecting the Reformed teachings on the doctrines of grace; as captured in the acrostic TULIP, the Westminster Confession of Faith, and the Canons of Dort; is their novelty. These doctrines, based on extant writings, are not held by theologians prior to Augustine.

