Enchiridion of Creeds and Definitions (Denzinger)

But now, with the bishops of the whole world sitting and judging with us, gathered together in this Ecumenical Council by Our authority in the Holy Spirit, We, having relied on the Word of God, written and transmitted as We have received it, sacredly guarded and accurately explained by the Catholic Church, from this chair of PETER, in the sight of all, have determined to profess and to declare the salutary doctrine of Christ, after contrary errors have been proscribed and condemned by the power transmitted to Us by God. Chap. 1. God, Creator of All Things

[The one, living, and true God and His distinction from all things.] * The holy, Catholic, Apostolic, Roman Church believes and confesses that there is one, true, living God, Creator and Lord of heaven and earth, omnipotent, eternal, immense, incomprehensible, infinite in intellect and will, and in every perfection; who, although He is one, singular, altogether simple and unchangeable spiritual substance, must be proclaimed distinct in reality and essence from the world; most blessed in Himself and of Himself, and ineffably most high above all things which are or can be conceived outside Himself [can. 1-4].

[ The act of creation in itself, and in opposition to modern errors, and the effect of creation] . This sole true God by His goodness and "omnipotent power," not to increase His own beatitude, and not to add to, but to manifest His perfection by the blessings which He bestows on creatures, with most free volition, "immediately from the beginning of time fashioned each creature out of nothing, spiritual and corporeal, namely angelic and mundane; and then the human creation, common as it were, composed of both spirit and body" [Lateran Council IV, see n. 428; can. 2 and 5]

[The result of creation] .But God protects and governs by His providence all things which He created, "reaching from end to end mightily and ordering all things sweetly" [cf. Wisd. 8:1]. For "all things are naked and open to His eyes" [ Heb. 4:13], even those which by the free action of creatures are in the future. Chap.2. Revelation

[ The fact of positive supernatural revelation] .The same Holy Mother Church holds and teaches thatGod, the beginning and end of all things, can be known with certitude by the natural light of human reason from created things; "for the invisible things of him, from the creation of the world, are clearly seen, being understood by the things that are made" [ Rom 1:20]; nevertheless, it has pleased His wisdom and goodness to reveal Himself and the eternal decrees of His will to the human race in another and supernatural way, as the Apostle says: "God, who at sundry times and in divers manners, spoke in times past to the fathers by the prophets, last of all, in these days hath spoken to us by His Son" [ Heb.1:1 f; can. 1].

[ The necessity of revelation].Indeed, it must be attributed to this divine revelation that those things, which in divine things are not impenetrable to human reason by itself, can, even in this present condition of the human race, be known readily by all with firm certitude and with no admixture of error.* Nevertheless, it is not for this reason that revelation is said to be absolutely necessary, but because God in His infinite goodness has ordained man for a supernatural end, to participation, namely, in the divine goods which altogether surpass the understanding of the human mind, since "eye hath not seen, nor ear heard, neither hath it entered into the heart of man, what things God hath prepared for them that love Him" [ 1 Cor. 2:9 ; can. 2 and 3].

[The source of revelation].Furthermore, this supernatural revelation, according to the faith of the universal Church, as declared by the holy synod of Trent, is contained "in the written books and in the unwritten traditions which have been received by the apostles from the mouth of Christ Himself; or, through the inspiration of the Holy Spirit have been handed down by the apostles themselves, and have thus come to us" [Council of Trent, see n. 783]. And, indeed, these books of the Old and New Testament, whole with all their parts, just as they were enumerated in the decree of the same Council, are contained in the older Vulgate Latin edition, and are to be accepted as sacred and canonical. But the Church holds these books as sacred and canonical, not because, having been put together by human industry alone, they were then approved by its authority; nor because they contain revelation without error; but because, having been written by the inspiration of the Holy Spirit, they have God as their author and, as such, they have been handed down to the Church itself (can. 4).

[The interpretation of Sacred Scripture].But, since the rules which the holy Synod of Trent salutarily decreed concerning the interpretation of Divine Scripture in order to restrain impetuous minds, are wrongly explained by certain men, We, renewing the same decree, declare this to be its intention: that, in matters of faith and morals pertaining to the instruction of Christian Doctrine, that must be considered as the true sense of Sacred Scripture which Holy Mother Church has held and holds, whose office it is to judge concerning the true understanding and interpretation of the Sacred Scriptures; and, for that reason, no one is permitted to interpret Sacred Scripture itself contrary to this sense, or even contrary to the unanimous agreement of the Fathers. Chap. 3. Faith

[ The definition of faith] .Since man is wholly dependent on God as his Creator and Lord, and since created reason is completely subject to uncreated truth, we are bound by faith to give full obedience of intellect and will to God who reveals [can. 1]. But the Catholic Church professes that this faith, which "is the beginning of human salvation" [cf. n. 801], is a supernatural virtue by which we, with the aid and inspiration of the grace of God, believe that the things revealed by Him are true, not because the intrinsic truth of the revealed things has been perceived by the natural light of reason, but because of the authority of God Himself who reveals them, who can neither deceive nor be deceived [can. 2]. For, "faith is," as the Apostle testifies, "the substance of things to be hoped for, the evidence of things that appear not" [Heb. 11:1].

[That faith is consonant with reason ].However, in order that the "obedience" of our faith should be "consonant with reason" [cf. Rom. 12:1], God has willed that to the internal aids of the Holy Spirit there should be joined external proofs of His revelation, namely: divine facts, especially miracles and prophecies which, because they clearly show forth the omnipotence and infinite knowledge of God, are most certain signs of a divine revelation, and are suited to the intelligence of all [can. 3 and 4]. Wherefore, not only Moses and the prophets, but especially Christ the Lord Himself, produced many genuine miracles and prophecies; and we read concerning the apostles: "But they going forth preached everywhere: the Lord working withal and confirming the word with signs that followed" [Mark 16:20]. And again it is written: "And we have the more firm prophetical word: whereunto you do well to attend, as to a light that shineth in a dark place" [2 Pet. 1:19].

[ Tha t faith in itself is a gift of God].Moreover, although the assent of faith is by no means a blind movement of the intellect, nevertheless, no one can "assent to the preaching of the Gospel," as he must to attain salvation, "without the illumination and inspiration of the Holy Spirit, who gives to all a sweetness in consenting to and believing in truth" (Council of Orange, see n.178 ff.). Wherefore, "faith" itself in itself, even if it "worketh not by charity" [cf. Gal. 5:6], is a gift of God, and its act is a work pertaining to salvation, by which man offers a free obedience to God Himself by agreeing to, and cooperating with His grace, which he could resist [cf. n.797 f: can. 5].

[The object of faith] .Further, by divine and Catholic faith, all those things must be believed which are contained in the written word of God and in tradition, and those which are proposed by the Church, either in a solemn pronouncement or in her ordinary and universal teaching power, to be believed as divinely revealed.

[The necessity of embracing faith and retaining it] .But, since "without faith it is impossible to please God" [ Heb. 11:6] and to attain to the fellowship of His sons, hence, no one is justified without it; nor will anyone attain eternal life except "he shall persevere unto the end on it" [ Matt. 10:22;24:13]. Moreover, in order that we may satisfactorily perform the duty of embracing the true faith and of continuously persevering in it, God, through His only-begotten Son, has instituted the Church, and provided it with clear signs of His institution, so that it can be recognized by all as the guardian and teacher of the revealed word.

[ The divine external aid for the fulfillment of the duty of Faith ] .For, to the Catholic Church alone belong all those many and marvelous things which have been divinely arranged for the evident credibility of the Christian faith. But, even the Church itself by itself, because of its marvelous propagation, its exceptional holiness, and inexhaustible fruitfulness in all good works; because of its catholic unity and invincible stability, is a very great and perpetual motive of credibility, and an incontestable witness of its own divine mission. [The divine internal aid to the same].By this it happens that the Church as "a standard set up unto the nations" [Isa. 11:12], both invites to itself those who have not yet believed, and makes its sons more certain that the faith, which they profess, rests on a very firm foundation. Indeed, an efficacious aid to this testimony has come from supernatural virtue. For, the most benign God both excites the erring by His grace and aids them so that they can "come to a knowledge of the truth" [ 1 Tim. 2:4], and also confirms in His grace those whom "He has called out of darkness into his marvelous light" [1 Pet. 2:9 ], so that they may persevere in this same light, not deserting if He be not deserted [see n. 804 ]. Wherefore, not at all equal is the condition of those, who, through the heavenly gift of faith, have adhered to the Catholic truth, and of those, who, led by human opinions, follow a false religion; for, those who have accepted the faith under the teaching power of the Church can never have a just cause of changing or doubting that faith [can. 6]. Since this is so, "giving thanks to God the Father, who hath made us worthy to be partakers of the lot of the saints in light" [Col. 1:12 ], let us not neglect such salvation, but "looking on Jesus, the author and finisher of faith" [ Heb. 12:2], "let us hold fast the confession of our hope without wavering" [ Heb. 10:23]. Chap. 4. Faith and reason

[ The twofold order of knowledge] .By enduring agreement the Catholic Church has held and holds that there is a twofold order of knowledge, distinct not only in principle but also in object: (1) in principle, indeed, because we know in one way by natural reason, in another by divine faith; (2) in object, however, because, in addition to things to which natural reason can attain, mysteries hidden in God are proposed to us for belief which, had they not been divinely revealed, could not become known [can. 1]. Wherefore, the Apostle, who testifies that God was known to the Gentiles "by the things that are made" [Rom. 1:20], nevertheless, when discoursing about grace and truth which "was made through Jesus Christ" [cf.John 1:17] proclaims: "We speak the wisdom of God in a mystery, a wisdom which is hidden, which God ordained before the world, unto our glory, which none of the princes of this world know. . . . But to us God hath revealed them by His Spirit For the Spirit searcheth all things, yea the deep things of God" [ 1 Cor. 2:7,8,10]. And the Only-begotten Himself "confesses to the Father, because He hath hid these things from the wise and prudent, and hath revealed them to little ones" [cf.Matt. 11:25 ]

[The role of reason in teaching supernatur al truth ] .And, indeed, reason illustrated by faith, when it zealously, piously, and soberly seeks, attains with the help of God some understanding of the mysteries, and that a most profitable one, not only from the analogy of those things which it knows naturally, but also from the connection of the mysteries among themselves and with the last end of man; nevertheless, it is never capable of perceiving those mysteries in the way it does the truths which constitute its own proper object. For, divine mysteries by their nature exceed the created intellect so much that, even when handed down by revelation and accepted by faith, they nevertheless remain covered by the veil of faith itself, and wrapped in a certain mist, as it were, as long as in this mortal life, "we are absent from the Lord: for we walk by faith and not by sight" [ 2 Cor. 5:6 f.],

[The impossibility of opposition between faith and reason ] .But, although faith is above reason, nevertheless, between faith and reason no true dissension can ever exist, since the same God, who reveals mysteries and infuses faith, has bestowed on the human soul the light of reason; moreover, God cannot deny Himself, nor ever contradict truth with truth. But, a vain appearance of such a contradiction arises chiefly from this, that either the dogmas of faith have not been understood and interpreted according to the mind of the Church, or deceitful opinions are considered as the determinations of reason. Therefore, "every assertion contrary to the truth illuminated by faith, we define to be altogether false" [Lateran Council V, see n. 738 ].

Further, the Church which, together with the apostolic duty of teaching, has received the command to guard the deposit of faith, has also, from divine Providence, the right and duty of proscribing "knowledge falsely so called" [1 Tim. 6:20 ], "lest anyone be cheated by philosophy and vain deceit" [cf.Col. 2:8; can. 2]. Wherefore, all faithful Christians not only are forbidden to defend opinions of this sort, which are known to be contrary to the teaching of faith, especially if they have been condemned by the Church, as the legitimate conclusions of science, but they shall be altogether bound to hold them rather as errors, which present a false appearance of truth.

[ The mutual assistance of faith and reason, and the just freedom of science].And, not only can faith and reason never be at variance with one another, but they also bring mutual help to each other, since right reasoning demonstrates the basis of faith and, illumined by its light, perfects the knowledge of divine things, while faith frees and protects reason from errors and provides it with manifold knowledge. Wherefore, the Church is so far from objecting to the culture of the human arts and sciences, that it aids and promotes this cultivation in many ways. For, it is not ignorant of, nor does it despise the advantages flowing therefrom into human life; nay, it confesses that, just as they have come forth from "God, the Lord of knowledge" [ 1 Samuel 2:3], so, if rightly handled, they lead to God by the aid of His grace. And it (the Church) does not forbid disciplines of this kind, each in its own sphere, to use its own principles and its own method; but, although recognizing this freedom, it continually warns them not to fall into errors by opposition to divine doctrine, nor, having transgressed their own proper limits, to be busy with and to disturb those matters which belong to faith.

[The true progress of knowledge, both natural and revealed] .For, the doctrine of faith which God revealed has not been handed down as a philosophic invention to the human mind to be perfected, but has been entrusted as a divine deposit to the Spouse of Christ, to be faithfully guarded and infallibly interpreted. Hence, also, that understanding of its sacred dogmas must be perpetually retained, which Holy Mother Church has once declared; and there must never be recession from that meaning under the specious name of a deeper understanding [can. 3]. "Therefore . . . let the understanding, the knowledge, and wisdom of individuals as of all, of one man as of the whole Church, grow and progress strongly with the passage of the ages and the centuries; but let it be solely in its own genus, namely in the same dogma, with the same sense and the same understanding.'' * Canons (of the Catholic Faith)* 1. God the Creator of all things

T.[Against all errors about the existence of God the Creator] . If anyone shall have denied the one true God, Creator and Lord of visible and invisible things: let him be anathema [cf. n. 1782 ].

2. [Against materialism]. If anyone shall not be ashamed to affirm that nothing exists except matter: let him be anathema [cf. n. 1783].

3.[Against pantheism] .If anyone shall say that one and the same thing is the substance or essence of God and of all things: let him be anathema [cf. n.1782 ].

4.[ Against special forms of pantheism]. If anyone shall say that finite things, both corporeal and spiritual, or at least the spiritual, have emanated from the divine substance, or, that the divine essence by a manifestation or evolution of itself becomes all things, or, finally, that God is universal or indefinite being, because by determining Himself, He created all things distinct in genera, in species, and in individuals: let him be anathema.

5. [ Against pantheists and materialists].If anyone does not confess that the world and all things which are contained in it, both spiritual and material, as regards their whole substance, have been produced by God from nothing [cf. n. 1783 ], [Against the Guentherians] , or,shall have said that God created not by a volition free of all necessity, but as necessarily as He necessarily loves Himself [cf. n. 1783], [ Against the Guentherians and the Hermesians],or, shall have denied that the world was created to the glory of God: let him be anathema. 2. Revelation

1. [Against those denying natural theology]. If anyone shall have said that the one true God, our Creator and our Lord, cannot be known with certitude by those things which have been made, by the natural light of human reason: let him be anathema [cf. 1785].

2. [Against the deists ] .If anyone shall have said that it is not possible nor expedient that through divine relation man be taught about God and the worship to be given to Him: let him be anathema [cf. n.1786 ].

3. [Against the Progressionists]. If anyone shall have said that man cannot be drawn by divine power to a knowledge and perfection which is above the natural, but that he of himself can and ought to reach the possession of all truth and good by a continual progress: let him be anathema.

4. If anyone shall not accept the entire books of Sacred Scripture with all their divisions, just as the sacred Synod of Trent has enumerated them [see n.783 f.], as canonical and sacred, or denies that they have been inspired by God: let him be anathema. 3. Faith

1. [Against the autonomy of reason]. If anyone shall have said that human reason is so independent that faith cannot be enjoined upon it by God: let him be anathema [cf. n. 1789 ].

2. [Some things must be held as true, which reason itself does not draw from itself]. If anyone shall have said, that divine faith is not distinguished from a natural knowledge of God and moral things, and that therefore it is not necessary to divine faith that revealed truth be believed because of the authority of God Who reveals it: let him be anathema [cf. n1789 ]

3. [In faith itself the rights of reason must be preserved]. If anyone shall have said that divine revelation cannot be made credible by external signs, and for this reason men ought to be moved to faith by the internal experience alone of each one, or by private inspiration: let him be anathema [cf. n. 1790].

4. [The demonstrability of revelation]. If anyone shall have said that miracles are not possible, and hence that all accounts of them, even those contained in Sacred Scripture, are to be banished among the fables and myths; or, that miracles can never be known with certitude, and that the divine origin of the Christian religion cannot be correctly proved by them: let him be anathema [cf. n. 1790].

5. [The liberty of faith and the necessity of grace: against Hermes (see n.1618 ff.) ]. If anyone shall have said that the assent of the Christian faith is not free, but is necessarily produced by proofs from human reasoning; or, that the grace of God is necessary only for that living faith "which worketh by charity" [ Gal. 5:6]: let him be anathema [cf. n 1791]

6. [Against the positive doubt of Hermes (see n.1619 )]. If anyone shall have said that the condition of the faithful and of those who have not yet come to the true faith is equal, so that Catholics can have a justcause of doubting the faith which they have accepted under the teaching power of the Church, by withholding assent until they have completed the scientific demonstration of the credibility and truth of their faith: let him be anathema [cf. n. 1794]. 4. Faith and reason [ Against the pseudo-philosophers and the pseudo-theologians, concerning whom see n. 1679 ff.]

[The institution and foundation of the Church]. "The eternal Pastor and Bishop of our souls" [ 1 Pet. 2:25], in order to render the saving work of redemption perennial, willed to build a holy Church, in which, as in the house of the living God, all the faithful might be contained by the bond of one faith and charity. Therefore, before His glory was made manifest, "He asked the Father, not only for the Apostles but also for those who would believe through their word in Him, that all might be one, just as the Son Himself and the Father are one" [ John 17:20 f.]. Thus, then, as He sent the apostles, whom He had selected from the world for Himself, as He himself had been sent by the Father [ John 20:21], so in His Church He wished the pastors and the doctors to be "even to the consummation of the world" [ Matt. 28:20]. But, that the episcopacy itself might be one and undivided, and that the entire multitude of the faithful through priests closely connected with one another might be preserved in the unity of faith and communion, placing the blessed Peter over the other apostles He established in him the perpetual principle and visible foundation of both unities, upon whose strength the eternal temple might be erected, and the sublimity of the Church to be raised to heaven might rise in the firmness of this faith. * And, since the gates of hell, to overthrow the Church, if this were possible, arise from all sides with ever greater hatred against its divinely established foundation, We judge it to be necessary for the protection, safety, and increase of the Catholic flock, with the approbation of the Council, to set forth the doctrine on the institution, perpetuity, and nature of the Sacred Apostolic Primacy, in which the strength and solidarity of the whole Church consist, to be believed and held by all the faithful, according to the ancient and continual faith of the universal Church, and to proscribe and condemn the contrary errors, so pernicious to the Lord's flock. Chap. 1. The Institution of Apostolic Primacy in Blessed Peter

[Against heretics and schismatics]. So we teach and declare that according to the testimonies of the Gospel the primacy of jurisdiction over the entire Church of God was promised and was conferred immediately and directly upon the blessed Apostle Peter by Christ the Lord. For the one Simon, to whom He had before said: "Thou shalt be called Cephas" [John 1:42], after he had given forth his confession with those words: "Thou art Christ, Son of the living God" [Matt. 16:16], the Lord spoke with these solemn words: "Blessed art thou, Simon Bar Jona; because flesh and blood hath not revealed it to thee, but my Father who is in heaven. And I say to thee: That thou art Peter, and upon this rock I will build my church, and the gates of hell shall not prevail against it: and I shall give to thee the keys of the kingdom of heaven. And whatsoever thou shalt bind upon earth, it shall be bound also in heaven: and whatsoever thou shalt loose upon earth, it shall be loosed also in heaven" [Matt. 16:17 ff.]. [against Richerius etc. (see n. 1503)]. And upon Simon Peter alone Jesus after His resurrection conferred the jurisdiction of the highest pastor and rector over his entire fold, saying: "Feed my lambs," "Feed my sheep" [ John 21:15 ff.]. To this teaching of Sacred Scriptures, so manifest as it has been always understood by the Catholic Church, are opposed openly the vicious opinions of those who perversely deny that the form of government in His Church was established by Christ the Lord; that to Peter alone, before the other apostles, whether individually or all together, was confided the true and proper primacy of jurisdiction by Christ; or, of those who affirm that the same primacy was not immediately and directly bestowed upon the blessed Peter himself, but upon the Church, and through this Church upon him as the minister of the Church herself.

[Assertion of primacy]. Therefore, relying on the clear testimonies of Sacred Scripture, and adhering to the eloquent and manifest decisions not only of Our predecessors, the Roman Pontiffs, but also of the general Councils, We renew the definition of the Ecumenical Council of Florence, by which all the faithful of Christ most believe "that the Apostolic See and the Roman Pontiff hold primacy over the whole world, and that the Pontiff of Rome himself is the successor of the blessed Peter, thechief of the apostles, and is the true vicar of Christ and head of the whole Church and faith, and teacher of all Christians; and that to him was handed down in blessed Peter, by our Lord Jesus Christ, full power to feed, rule, and guide the universal Church, just as is also contained in the records of the ecumenical Councils and in the sacred canons" [see n.694].

[Consequences denied by innovators]. Furthermore We teach and declare that the Roman Church, by the disposition of the Lord, holds the sovereignty of ordinary power over all others, and that this power of jurisdiction on the part of the Roman Pontiff, which is truly episcopal, is immediate; and with respect to this the pastors and the faithful of whatever rite and dignity, both as separate individuals and all together, are bound by the duty of hierarchical subordination and true obedience, not only in things which pertain to faith and morals, but also in those which pertain to the discipline and government of the Church [which is] spread over the whole world, so that the Church of Christ, protected not only by the Roman Pontiff, but by the unity of communion as well as of the profession of the same faith is one flock under the one highest shepherd. This is the doctrine of Catholic truth from which no one can deviate and keep his faith and salvation.

[The jurisdiction of the Roman Pontiff and of the bishops]. This power of the Supreme Pontiff is so far from interfering with that power of ordinary and immediate episcopal jurisdiction by which the bishops, who, "placed by the Holy Spirit" [cf. Acts 20:28], have succeeded to the places of the apostles, as true shepherds individually feed and rule the individual flocks assigned to them, that the same (power) is asserted, confirmed, and vindicated by the supreme and universal shepherd, according to the statement of Gregory the Great: "My honor is the universal honor of the Church. My honor is the solid vigor of my brothers. Then am I truly honored, when the honor due to each and everyone is not denied.'' *

[Free communication with all the faithful]. Furthermore, it follows that from that supreme power of the Roman Pontiff of ruling the universal Church, the same has the right in the exercise of this duty of his office of communicating freely with the pastors and flocks of the whole Church, so that the same can be taught and guided by him in the way of salvation. Therefore, We condemn and disapprove the opinions of those who say that this communication of the supreme head with pastors and flocks can lawfully be checked, or who make this so submissive to secular power that they contend that whatever is established by the Apostolic See or its authority for the government of the Church has no force or value unless confirmed by an order of the secular power [Placitum regium, see n. 1847].

[Recourse to the Roman Pontiff as the supreme judge]. And since the Roman Pontiff is at the head of the universal Church by the divine right of apostolic primacy, We teach and declare also that he is the supreme judge of the faithful [cf. n.1500 ], and that in all cases pertaining to ecclesiastical examination recourse can be had to his judgment [cf. n. 466 ]; moreover, that the judgment of the Apostolic See, whose authority is not surpassed, is to be disclaimed by no one, nor is anyone permitted to pass judgment on its judgment [cf. n.330 ff.]. Therefore, they stray from the straight path of truth who affirm that it is permitted to appeal from the judgments of the Roman Pontiffs to an ecumenical Council, as to an authority higher than the Roman Pontiff.

[Canon]. If anyone thus speaks, that the Roman Pontiff has only the office of inspection or direction, but not the full and supreme power of jurisdiction over the universal Church, not only in things which pertain to faith and morals, but also in those which pertain to the discipline and government of the Church spread over the whole world; or, that he possesses only the more important parts, but not the whole plenitude of this supreme power; or that this power of his is not ordinary and immediate, or over the churches altogether and individually, and over the pastors and the faithful altogether and individually: let him be anathema. Chap. 4. The Infallible "Magisterium" of the Roman Pontiff

[Arguments from public documents]. Moreover, that by the very apostolic primacy which the Roman Pontiff as the successor of Peter, the chief of the Apostles, holds over the universal Church, the supreme power of the magisterium is also comprehended, this Holy See has always held, the whole experience of the Church approves, and the ecumenical Councils themselves, especially those in which the Last convened with the West in a union of faith and charity, have declared.

For the fathers of the fourth council of Constantinople, adhering to the ways of the former ones, published this solemn profession: "Our first salvation is to guard the rule of right faith [. . .]. And since the sentiment of our Lord Jesus Christ cannot be passed over when He says: 'Thou art Peter; and upon this rock I will build my church' [Matt. 16:18], these words which were spoken are proven true by actual results, since in the Apostolic See the Catholic religion has always been preserved untainted, and holy doctrine celebrated. Desiring, then, least of all to be separated from the faith and teaching of this [Apostolic See], We hope that We may deserve to be in the one communion which the Apostolic See proclaims,in which the solidarity of the Christian religion is whole and true" *

[cf. n. 171 f.]. Moreover, with the approval of the second council of Lyons, the Greeks have professed, "that the Holy Roman Church holds the highest and the full primacy and pre-eminence over the universal Catholic Church, which it truthfully and humbly professes it has received with plenitude of power from the Lord Himself in blessed Peter, the chief or head of the Apostles, of whom the Roman Pontiff is the successor; and, just as it is bound above others to defend the truth of

faith, so, too, if any questions arise about faith, they should be defined by its judgment" [cf. n.466]. Finally, the Council of Florence has defined: "That the Roman Pontiff is the true vicar of Christ and head of the whole Church and the father and teacher of all Christians; and to it in the blessed Peter has been handed down by the Lord Jesus Christ the full power of feeding, ruling, and guiding the universal Church" [see n.694].

So, this gift of truth and a never failing faith was divinely conferred upon Peter and his successors in this chair, that they might administer their high duty for the salvation of all; that the entire flock of Christ, turned away by them from the poisonous food of error, might be nourished on the sustenance of heavenly doctrine, that with the occasion of schism removed the whole Church might be saved as one, and relying on her foundation might stay firm against the gates of hell.

[Definition of infallibility]. But since in this very age, in which the salutary efficacy of the apostolic duty is especially required, not a few are found who disparage its authority, We deem it most necessary to assert solemnly the prerogative which the Only-begotten Son of God deigned to enjoin with the highest pastoral office.

And so We, adhering faithfully to the tradition received from the beginning of the Christian faith, to the glory of God, our Savior, the elevation of the Catholic religion and the salvation of Christian peoples, with the approbation of the sacred Council, teach and explain that the dogma has been divinely revealed: that the Roman Pontiff, when he speaks ex cathedra, that is, when carrying out the duty of the pastor and teacher of all Christians by virtue of his supreme apostolic authority he defines a doctrine of faith or morals to be held by the universal Church, through the divine assistance promised him in blessed Peter, operates with that infallibility with which the divine Redeemer wished that His church be instructed in defining doctrine on faith and morals; and so such definitions of the Roman Pontiff from himself, but not from the consensus of the Church, are unalterable.

[Canon]. But if anyone presumes to contradict this definition of Ours, which may God forbid: let him be anathema. Twofold Power on Earth * [From the Encyclical, "Etsi multa luctuosa," Nov. 2, 1873]