The universal Church of the faithful is one outside of which none is saved.

So much must I live for others, that almost I am a stranger to myself.

Not to oppose erroneous doctrine is to approve of it, and not to defend at all true doctrine is to suppress it.

This [Magna Carta] has been forced from the King. It constitutes an insult to the Holy See, a serious weakening of the royal power, a disgrace to the English nation, a danger to all Christendom, since this civil war obstructs the crusade. Therefore?we condemn the charter and forbid the King to keep it, or the barons and their supporters to make him do so, on pain of excommunication.

The universal Church of the faithful is one outside of which none is saved.

The Pope should not flatter himself about his power nor should he rashly glory in his honor and high estate, because the less he is judged by man, the more he is judged by God. Still the less can the Roman Pontiff glory because he can be judged by men, or rather, can be shown to be already judged, if for example he should wither away into heresy; because he who does not believe is already judged, In such a case it should be said of him: 'If salt should lose its savor, it is good for nothing but to be cast out and trampled under foot by men.'

Every cleric must obey the Pope, even if he commands what is evil; for no one may judge the Pope.