Since the publication of Mater Populi Fidelis, there has been spirited commentary on the Marian titles “co-redemptrix” and “mediatrix of all graces.” While I do support these titles, I believe there is a different one that needs to be immediately restored in ordinary Catholic piety, especially in light of the recent synod testimony: Our Lady, the “destroyer of all heresies” (Pope St. Pius X…
