[Footnote 30: Rom. x. 10.]
[Footnote 31: St. Thomas, Secunda Secunda, q. 1 a. 3.]
[Footnote 32: Suarez, De Fide. Disp. iii., Sect, xiii., No. 9.]
This mediating organ is, however, as we shall fully show in the course of our further exposition, no other than the Apostle Peter, and through the relation which he bears to him, his legitimate successor in office. Peter is the support and the strength of his brethren, inasmuch as his faith, to which the dogmatic utterance of his successors gives a new expression according to the needs of the Church, forms a criterion for the faith of the Church. Peter, preaching of the faith, continually apprehensible through the papal definitions of faith, gives to the faith of the Church the specific form under which the same incorporates itself historically in an ecclesiastical confession. But in the Church-confession of faith, as we have before shown, its inner being comes into visible manifestation. As medium of Peter's preaching of the faith, the papacy is consequently also a Church-constitutive principle, inasmuch as through the actualization of the supreme power delegated to him by Christ, the being of the Church is made visible, and obtains an historical form. This is the sense of the words, "On this Rock I will build my Church."
As we have, in the foregoing remarks, conceived of the papacy as the angle at which the two sides of Catholicism meet, the uniting bond of the outward and inward catholicity of the Church, we are further bound to show why precisely the papacy is the appropriate organ to establish that union between the essence and the manifestation of Catholicism, and thereby to mediate the actualization of the true idea of the Church. For this purpose we must endeavor to penetrate somewhat deeper into the inner being or soul of the Church. We shall there find a tendency which makes the Catholic form of manifestation of the Church a postulate of her being. This tendency lies in the character of the supernatural. In the conception of the supernatural we shall endeavor to point out the radical conception of Catholicism. The papacy, and the Catholic visible form of the Church mediated by it, is, in our opinion, the necessary consequence of the supernaturality of her being.
Thus far we have sketched in brief outlines the mutual relation of the two sides of Catholicism. We must reserve for a subsequent article the detailed theological proof of that which we have for the present suggested as a new theory. Meanwhile we would like to exhibit, in a few words, the interest which an investigation of this subject claims for itself at this particular period of time.
II.
The distinction between an exterior and interior catholicity of the Church is but slightly touched upon in our books of dogmatic instruction. No one need wonder at this circumstance. It is well known that the controversy with Protestantism gave occasion to the usual modern method of treating of the marks of the Church. The [{103}] method of the great controversialists of the age of the Reformation has, at least in regard to the present question, remained, to a considerable extent, the model for the dogmatic writers of the present time. The theologians of a former time, however, found no necessity for expressly distinguishing between the catholicity of the being of the Church and that of her manifestation. It was enough for their purpose to prove that the Church, in her historical manifestation, is the Catholic Church.
The Protestantism of the epoch of the Reformation claimed for its congregations the honor of having actualized the true idea of the Church. The churches of Wittenberg, Zurich, and Geneva each pretended to be the true copy of the evangelical primitive Church. It was easy for Catholic polemics to destroy this pretension. It was only necessary to inspect the particular Protestant churches a little closely. Such a reconnoissance conducted necessarily to the indubitable conclusion that none of those communions had the marks of the true Church upon it, and that these were realized only in the Church in communion with the Pope.
Modern Protestantism is much more modest in its pretensions. The present champions of the Protestant cause characterize, without disguise, the attempt of the Reformers to bring the essence of the true Church historically into manifestation in their communions as a gross error and a backsliding into Catholicism. They will have it, that the characteristic principle of Protestantism lies precisely in the acknowledgment that the true essence of the Church can find its correlative expression in none of the existing churches. The true Church, according to this notion, remains an unattainable ideal as long as the world stands. Not to actualize the idea of the Church, only to strive after its actualization, is the task of a religious communion. The Protestantism of the day accordingly recognizes it as its vocation "to give Christianity precisely the expression and form which best corresponds to the necessities of the time, the demands of an advanced science and culture, the grade of intellectual and moral development of the Christian nations." [Footnote 33]
[Footnote 33: Schenkel, "Essence of Prot.," p. 4.]
Protestant polemic theology makes the following use of this view. Over against the magnificent historical manifestation of the Catholic Church, the torn and rent condition of the Protestant religious community presents a striking contrast. The proximate conclusion that the true Church can only be found within the circle of Catholicism, they seek now to anticipate on the Protestant side by the observation that already from the outset one makes a false start who would wish to recognize the true Church by her form of historical manifestation. According to the Protestant view, the mark of catholicity verifies itself exclusively in the inner being of the Church, and not in her outward manifestation. For, owing to the constant progress of human development, and the extremely diversified individuality of single nations, the historical manifestation of the Church must be multiform to the same extent as the intellectual and moral wants of the different peoples are various. Nevertheless, in spite of the manifold differences which distinguish the particular churches in their historical manifestation, the members of the same blend themselves together into a great invisible spiritual kingdom. This is the ideal Church.