Since the publication of
Amoris laetitia in 2016, a number of Catholic theologians, priests and bishops have accused Pope Francis of teaching heresy. The specific concern lies with their reading of the teaching concerning the possible admission of divorced and remarried Catholics to the sacraments - a point which was made in footnote 351 in chapter 8 of
Amoris laetitia. They base their claims on the idea that the pope is capable of teaching heresy to the universal Church when he acts outside the infallible teaching mode of ex cathedra definitions. This thesis will show how the fathers of Vatican I stipulated that the council was going to definitively exclude the possibility of a heretical pope by raising St Robert Bellarmine’s opinion on this subject to dogmatic status. The medieval canonists had allowed for the idea of a heretical pope by making a distinction between the Apostolic See itself (the
sedes) and the individual popes who preside over the See of Rome (the
sedens). If the Apostolic See was in some way differentiated from the series of popes who preside over it, the canonists thought they could assent to the already defined doctrine that the “See of St. Peter always remains unblemished by any error”, while still allowing for the possibility that an individual pope could teach heresy. In this way, the canonists interpreted Christ’s prayer for the never-failing faith of Peter in Luke 22:32 as being made for the universal Church, rather than the individual successors of Peter. The First Vatican Council countered this argument by following St Robert Bellarmine’s teaching that divine providence would never allow a pope to teach heresy to the universal Church, because of the inherent indefectibility of the entire people of God. The first canon of the dogmatic constitution of the Church
Pastor aeternus formally proscribed the distinction between the
sedes and the
sedens with an anathema by teaching that Christ had established the Church on Peter alone rather than the college of apostles as a whole or the Church in general. Since this distinction was the sole technicality which had allowed for the idea of a heretical pope, this explains how Bellarmine’s position was raised to the “dignity of a dogma”, without the need for a separate solemn definition of the indefectibility of the Apostolic See. This work is funded by the Irish Research Council.
Supervisor: Prof. Fáinche Ryan