Council of Trent: Session XXIII, Holy Orders, Chapter IV

CHAPTER IV On the Ecclesiastical hierarchy, and on Ordination.

But, forasmuch as in the sacrament of Order, as also in Baptism and Confirmation, a character is imprinted, which can neither be effaced nor taken away; the holy Synod with reason condemns the opinion of those, who assert that the priests of the New Testament have only a temporary power; and that those who have once been rightly ordained, can again become laymen, if they do not exercise the ministry of the word of God. And if any one affirm, that all Christians indiscrimately are priests of the New Testament, or that they are all mutually endowed with an equal spiritual power, he clearly does nothing but confound the ecclesiastical hierarchy, which is as an army set in array; as if, contrary to the doctrine of blessed Paul, all were apostles, all prophets, all evangelists, all pastors, all doctors. Wherefore, the holy Synod declares that, besides the other ecclesiastical degrees, bishops, who have succeeded to the place of the apostles, principally belong to this hierarchial order; that they are placed, as the same apostle says, by the Holy Ghost, to rule the Church of God; that they are superior to priests; administer the sacrament of Confirmation; ordain the ministers of the Church; and that they can perform very many other things; over which functions others of an inferior order have no power. Furthermore, the sacred and holy Synod teaches, that, in the ordination of bishops, priests, and of the other orders, neither the consent, nor vocation, nor authority, whether of the people, or of any civil power or magistrate whatsoever, is required in such wise as that, without this, the ordination is invalid: yea rather doth It decree, that all those who, being only called and instituted by the people, or by the civil power and magistrate, ascend to the exercise of these ministrations, and those who of their own rashness assume them to themselves, are not ministers of the church, but are to be looked upon as thieves and robbers, who have not entered by the door. These are the things which it hath seemed good to the sacred Synod to teach the faithful in Christ, in general terms, touching the sacrament of Order. But It hath resolved to condemn whatsoever things are contrary thereunto, in express and specific canons, in the manner following; in order that all men, with the help of Christ, using the rule of faith, may, in the midst of the darkness of so many errors, more easily be able to recognise and to hold Catholic truth.

Translation: J. Waterworth, The Canons and Decrees of the Council of Trent (1848), Hanover Historical Texts Project transcription (1995).