Pope Pius IX, Encyclical Quanta Cura: “5… Nor can we pass over in silence the audacity of those who, not enduring sound doctrine, contend that “without sin and without any sacrifice of the Catholic profession assent and obedience may be refused to those judgments and decrees of the Apostolic See, whose object is declared to concern the Church’s general good and her rights and discipline, so only it does not touch the dogmata of faith and morals.” But no one can be found not clearly and distinctly to see and understand how grievously this is opposed to the Catholic dogma of the full power given from God by Christ our Lord Himself to the Roman Pontiff of feeding, ruling and guiding the Universal Church… Therefore, by our Apostolic authority, we reprobate, proscribe, and condemn all the singular and evil opinions and doctrines severally mentioned in this letter, and will and command that they be thoroughly held by all children of the Catholic Church as reprobated, proscribed and condemned.”
Pope St. Pius X, Encyclical Tribus Circiter: “9. But their profession of fidelity to the Vicar of Christ is vain in those who, in fact, do not cease to violate the authority of their Bishops. For ‘by far the most august part of the Church consists of the Bishops, (as Our Predecessor Leo XIII of holy memory wrote in his letter of December 17, 1888, to the Archbishop), inasmuch as this part by divine right teaches and rules men; hence, whoever resists them or pertinaciously refuses obedience to them puts himself apart from the Church.”
Pope Pius IX, Encyclical Quartas Supra: “12. But the neo-schismatics say that it was not a case of doctrine but of discipline, so the name and prerogatives of Catholics cannot be denied to those who object. Our Constitution Reversurus, published on July 12, 1867, answers this objection. We do not doubt that you know well how vain and worthless this evasion is. For the Catholic Church has always regarded as schismatic those who obstinately oppose the lawful prelates of the Church and in particular, the chief shepherd of all. Schismatics avoid carrying out their orders and even deny their very rank. Since the faction from Armenia is like this, they are schismatics even if they had not yet been condemned as such by Apostolic authority. For the Church consists of the people in union with the priest, and the flock following its shepherd. Consequently the bishop is in the Church and the Church in the bishop, and whoever is not with the bishop is not in the Church. Further more, as Our predecessor Pius VI warned in his Apostolic letter condemning the civil constitution of the clergy in France, discipline is often closely related to doctrine and has a great influence in preserving its purity. In fact, in many instances, the holy Councils have unhesitatingly cut off from the Church by their anathema those who have infringed its discipline.”
“13. But the neo-schismatics have gone further, since “every schism fabricates a heresy for itself to justify its withdrawal from the Church.” Indeed they have even accused this Apostolic See as well, as if We had exceeded the limits of Our power in commanding that certain points of discipline were to be observed in the Patriarchate of Armenia. Nor can the Eastern Churches preserve communion and unity of faith with Us without being subject to the Apostolic power in matters of discipline. Teaching of this kind is heretical, and not just since the definition of the power and nature of the papal primacy was determined by the ecumenical Vatican Council: the Catholic Church has always considered it such and abhorred it.”
Pope Pius IX, Encyclical Inter Multiplices: “1…This chair is the center of Catholic truth and unity, that is, the head, mother, and teacher of all the Churches to which all honor and obedience must be offered. Every church must agree with it because of its greater preeminence — that is, those people who are in all respects faithful.”
St. Robert Bellarmine, De Romano Pontifice, Book IV, Chapter 3 p. 479: “The Pope is the Teacher and Shepherd of the whole Church, thus, the whole Church is so bound to hear and follow him that if he would err, the whole Church would err.
Now our adversaries respond that the Church ought to hear him so long as he teaches correctly, for God must be heard more than men.
On the other hand, who will judge whether the Pope has taught rightly or not? For it is not for the sheep to judge whether the shepherd wanders off, not even and especially in those matters which are truly doubtful. Nor do Christian sheep have any greater judge or teacher to whom they might have recourse. As we showed above, from the whole Church one can appeal to the Pope yet, from him no one is able to appeal; therefore necessarily the whole Church will err if the Pontiff would err.”
My Comment: The above quotes condemn the opinion that a Catholic may withhold obedience to the Roman Pontiff and the Bishops in certain circumstances. This erroneous teaching has been resurrected in our day by a group known as the Recognize and Resist (R&R). They say that a Catholic must recognize Francis as Pope, but resist him in everything which they consider erroneous. One can see, from the quotes above, that a Catholic cannot withhold obedience, in any manner, pertaining to the Faith or the Discipline of the Church. More on this false position (R&R) to come.