Note from the Editors: The arguments contained in the following are not necessarily the position of 1P5. However, we believe that what you will read here is an important contribution to the ongoing theological debate about what can, in practical …
Category: Magisterium

Papal Infallibility: Peter and Paul Are Interdependent
We see in the Latin liturgical tradition an interesting thing: with the major feast on June 29 as well as the minor feasts, both apostles are always commemorated [1]. If the feast is chiefly of the Prince of the Apostles, then …

Is It Ever Okay to Take Shelter in an SSPX Mass?
Over the years, many people have written to me for advice about attending Mass when their local situation is deplorably bad. The most common scenario I have been asked about is the following: “Our local parish has only the Novus …

The Pope Forces the Question: What Good Is the New Catechism?
Part of the problem with Pope Francis’s change to the Catechism on the legitimacy of the death penalty – a decision on which he is doubling down in the face of worldwide opposition from theologically literate Catholics – is that it …

Pius X Condemns Modernism: Relevant Then, Relevant Now
I offer this article in honor of Pope St. Pius X on his feast day in the calendar of the traditional Roman Rite – that is, September 3. On September 8, 1907, Pope Pius X issued his encyclical letter Pascendi …

De Mattei: A Response to Edward Peters on the Buenos Aires Letter & Authentic Magisterium
(Image source: screengrab) Professor Edward Peters is a reliably orthodox scholar who wants to contain the damage of the Post-Synodal Exhortation Amoris laetitia by relying on the defense of canon law, in particular Canon 915 of the new Code of …