The documents of recent Pontiffs regarding the jurisdiction of bishops must be interpreted in terms of this necessary determination of powers.
3. The College, which does not exist without the head, is said ‘to exist also as the subject of supreme and full power in the universal Church.” This must be admitted of necessity so that the fullness of power belonging to the Roman Pontiff is not called into question. For the College, always and of necessity, includes its head, because in the college he preserves unhindered his function as Christ’s Vicar and as Pastor of the universal Church. In other words, it is not a distinction between the Roman Pontiff and the bishops taken collectively, but a distinction between the Roman Pontiff taken separately and the Roman Pontiff together with the bishops. Since the Supreme Pontiff is head of the College, he alone is able to perform certain actions which are not at all within the competence of the bishops, e.g., convoking the College and directing it, approving norms of action, etc. Cf. Modus 81. It is up to the judgment of the Supreme Pontiff, to whose care Christ’s whole flock has been entrusted, to determine, according to the needs of the Church as they change over the course of centuries, the way in which this care may best be exercised—whether in a personal or a collegial way. The Roman Pontiff, taking account of the Church’s welfare, proceeds according to his own discretion in arranging, promoting and approving the exercise of collegial activity.
4. As Supreme Pastor of the Church, the Supreme Pontiff can always exercise his power at will, as his very office demands. Though it is always in existence, the College is not as a result permanently engaged in strictly collegial activity; the Church’s Tradition makes this clear. In other words, the College is not always “fully active [in actu pleno]”; rather, it acts as a college in the strict sense only from time to time and only with the consent of its head. The phrase “with the consent of its head” is used to avoid the idea of dependence on some kind of outsider; the term “consent” suggests rather communion between the head and the members, and implies the need for an act which belongs properly to the competence of the head. This is explicitly affirmed in n. 22, 12, and is explained at the end of that section. The word “only” takes in all cases. It is evident from this that the norms approved by the supreme authority must always be observed. Cf. Modus 84.
It is clear throughout that it is a question of the bishops acting in conjunction with their head, never of the bishops acting independently of the Pope. In the latter instance, without the action of the head, the bishops are not able to act as a College: this is clear from the concept of “College.” This hierarchical communion of all the bishops with the Supreme Pontiff is certainly firmly established in Tradition.
