Ad Tuendam Fidem-Pope John Paul II on Protecting the Faith
Ad Tuendam Fidem Pope John Paul II's Apostolic Letter Motu Proprio, by which certain norms are inserted into the Code of Canon Law and into the Code of Canon of the Eastern Churches (May 28, 1998) (L'Osservatore Romano explanatory note: On January 9, 1989, the Congregation for the...