sixth century thus expressed, "the right of calling councils is entrusted by a special power to the Apostolic See, nor do we read that a general council has been valid, which was not assembled or supported by its authority. This is attested by the authority of canons, corroborated by ecclesiastical history, and confirmed by the holy Fathers." And Ferrandus says, "Universal councils, more especially those to which the authority of the Roman Church has been given, hold the place of second authority after the canonical books."[8] 5. _The history of ecclesiastical laws_, for the regulation of discipline, a summary of which, enacted by the successors of Peter from Victor I. to Gregory II., may be found in Zaccaria's Antifebronius, Tom. ii., p. 425, and his Antifebronius Vindicatus, Diss. vi., c. 1. 6. _The history of judgments_, specially the most remarkable in the Church, of which, if we are to believe history, we can only repeat what Pope Gelasius wrote at the end of the fifth century, to the Bishops of Dardania, "We must not omit that the Apostolic See has frequently, to use our Roman phrase, more majorum, even without any council preceding, had the power to absolve those whom a council had unjustly condemned, or to condemn, without any council, those who required condemnation:" and as he wrote to the Greek emperor, Anastasius, "that the authority of the Apostolic See has in all Christian ages been set over the Church universal, is established by the series of the canons of the Fathers, and by manifold tradition."[9] 7. _The history of references_, which were wont to be made to the chair of Peter, in the greater causes of faith, and in those respecting Catholic unity. Thus, Avitus, bishop of Vienne, A.D. 500, said, "It is a rule of synodical laws, that, in matters relating to the state of the Church, if any doubt arises, we, as obedient members, recur to the priest of the Roman Church, who is the greatest, as to our head."[10] To the same effect is the letter of Pope Innocent I., to S. Victrice, of Rouen, at the beginning of the fifth century, and again, the African Fathers to Pope Theodore; or again, S. Bernard, writing to Pope Innocent II., against the errors of Abelard, "All dangers and scandals emerging in the kingdom of God, specially those which concern faith, must be referred to your Apostolate: for I esteem it fitting that the injuries done to faith should be repaired there in particular, where faith cannot fail. That is the prerogative of this See." 8. _The history of appeals_, of which a vast number of remarkable instances exist. Take, as the key, the words of Pope Gelasius once more: "It is the canons themselves which have ordered the appeals of the whole Church to be carried to the examination of this See. But from it they have allowed of no appeal in any case; and, therefore, they enjoin that it should judge of the whole Church, but go itself before the judgment of none: nor do they