We declare, assert, define and pronounce to be subject to the Roman Pontiff is to every creature altogether necessary for salvationโฆ I have the authority of the King of Kings. I am all in all, and above all, so that God Himself and I, the Vicar of Christ, have but one consistory, and I am able to do almost all that God can do. What therefore, can you make of me but God?
Pope Boniface VIIITherefore, if the earthly power errs, it shall be judged by the spiritual power ... but if the supreme spiritual power errs it can be judged only by God, and not by man ... Therefore we declare, state, define and pronounce that it is altogether necessary to salvation for every human creature to be subject to the Roman pontiff.
Pope Boniface VIII