How sublime and consoling is the thought that whithersoever a Catholic goes over the broad world, whether he enters his Church in Pekin or in [pg 011] Melbourne, in London, or Dublin, or Paris, or Rome, or New York, or San Francisco, he is sure to hear the self-same doctrine preached, to assist at the same sacrifice, and to partake of the same sacraments.
This is not all. Her Creed is now identical with what it was in past ages. The same Gospel of peace that Jesus Christ preached on the Mount; the same doctrine that St. Peter preached at Antioch and Rome; St. Paul at Ephesus; St. John Chrysostom at Constantinople; St. Augustine in Hippo; St. Ambrose in Milan; St. Remigius in France; St. Boniface in Germany; St. Athanasius in Alexandria; the same doctrine that St. Patrick introduced into Ireland; that St. Augustine brought into England, and St. Pelagius into Scotland, and that Columbus brought to this American Continent, and this is the doctrine that is ever preached in the Catholic Church throughout the globe, from January till December—“Jesus Christ yesterday, and today, and the same forever.”[28]
The same admirable unity that exists in matters of faith is also established in the government of the Church. All the members of the vast body of Catholic Christians are as intimately united to one visible Chief as the members of the human body are joined to the head. The faithful of each Parish are subject to their immediate Pastor. Each Pastor is subordinate to his Bishop, and each Bishop of Christendom acknowledges the jurisdiction of the Bishop of Rome, the successor of St. Peter, and Head of the Catholic Church.
But it may be asked, is not this unity of faith impaired by those doctrinal definitions which the Church has promulgated from time to time? We answer: No new dogma, unknown to the Apostles, [pg 012] not contained in the primitive Christian revelation, can be admitted. (John xiv. 26; xv. 15; xvi. 13.) For the Apostles received the whole deposit of God's word, according to the promise of our Lord: “When He shall come, the Spirit of truth, He shall teach you all truth.” And so the Church proposes the doctrines of faith, such as came from the lips of Christ, and as the Holy Spirit taught them to the Apostles at the birth of the Christian law—doctrines which know neither variation nor decay.
Hence, whenever it has been defined that any point of doctrine pertained to the Catholic faith, it was always understood that this was equivalent to the declaration that the doctrine in question had been revealed to the Apostles, and had come down to us from them, either by Scripture or tradition. And as the acts of all the Councils, and the history of every definition of faith evidently show, it was never contended that a new revelation had been made, but every inquiry was directed to this one point—whether the doctrine in question was contained in the Sacred Scriptures or in the Apostolic traditions.
A revealed truth frequently has a very extensive scope, and is directed against error under its many changing forms. Nor is it necessary that those who receive this revelation in the first instance should be explicitly acquainted with its full import, or cognizant of all its bearings. Truth never changes; it is the same now, yesterday, and forever, in itself; but our relations towards truth may change, for that which is hidden from us today may become known to us tomorrow. “It often happens,” says St. Augustine, “that when it becomes necessary to defend certain points of Catholic doctrine against the insidious attacks of [pg 013] heretics they are more carefully studied, they become more clearly understood, they are more earnestly inculcated; and so the very questions raised by heretics give occasion to a more thorough knowledge of the subject in question.”[29]
Let us illustrate this. In the Apostolic revelation and preaching some truths might have been contained implicitly, e.g., in the doctrine that grace is necessary for every salutary work, it is implicitly asserted that the assistance of grace is required for the inception of every good and salutary work. This was denied by the semi-Pelagians, and their error was condemned by an explicit definition. And so in other matters, as the rising controversies or new errors gave occasion for it, there were more explicit declarations of what was formerly implicitly believed. In the doctrine of the supreme power of Peter, as the visible foundation of the Church, we have the implied assertion of many rights and duties which belong to the centre of unity. In the revelation of the super-eminent dignity and purity of the Blessed Virgin there is implied her exemption from original sin, etc., etc.
So, too, in the beginning many truths might have been proposed somewhat obscurely or less clearly; they might have been less urgently insisted upon, because there was no heresy, no contrary teaching to render a more explicit declaration necessary. Now, a doctrine which is implicitly, less clearly, not so earnestly proposed, may be overlooked, misunderstood, called in question; consequently, it may happen that some articles are now universally believed in the Church, in regard to which doubts and controversies existed in former ages, even within the bosom of the Church. “Those who err [pg 014] in belief do but serve to bring out more clearly the soundness of those who believe rightly. For there are many things which lay hidden in the Scriptures, and when heretics were cut off they vexed the Church of God with disputes; then the hidden things were brought to light, and the will of God was made known.” (St. Augustine on the 54th Psalm, No. 22.)
This kind of progress in faith we can and do admit; but the truth is not changed thereby. As Albertus Magnus says: “It would be more correct to style this the progress of the believer in the faith than of the faith in the believer.”
To show that this kind of progress is to be admitted only two things are to be proved: 1: That some divinely revealed truths should be contained in the Apostolic teaching implicitly, less clearly explained, less urgently pressed. And this can be denied only by those who hold that the Bible is the only rule of Faith, that it is clear in every part, and could be readily understood by all from the beginning. This point I shall consider farther on in this work. 2. That the Church can, in process of time, as occasions arise, declare, explain, urge. This is proved not only from the Scriptures and the Fathers, but even from the conduct of Protestants themselves, who often boast of the care and assiduity with which they “search the Scriptures,” and study out their meaning, even now that so many Commentaries on the sacred Text have been published. And why? To obtain more light; to understand better what is revealed. It would appear from this that the only question which could arise on this point is, not about the possibility of arriving by degrees at a clearer understanding of the true sense of revelation, as circumstances may call for successive developments, [pg 015] but about the authority of the Church to propose and to determine that sense. So that, after all, we are always brought back to the only real point of division and dispute between those who are not Catholics and ourselves, namely, to the authority of the Church, of which I shall have more to say hereafter. I cannot conclude better than by quoting the words of St. Vincent of Lerins: “Let us take care that it be with us in matters of religion, which affect our souls, as it is with material bodies, which, as time goes on, pass through successive phases of growth and development and multiply their years, but yet remain always the same individual bodies as they were in the beginning.... It very properly follows from the nature of things that, with a perfect agreement and consistency between the beginnings and the final results, when we reap the harvest of dogmatic truth which has sprung from the seeds of doctrine sown in the spring-time of the Church's existence, we should find no substantial difference between the grain which was first planted and that which we now gather. For though the germs of the early faith have in some respects been evolved in the course of time, and still receive nourishment and culture, yet nothing in them that is substantial can ever suffer change. The Church of Christ is a faithful and ever watchful guardian of the dogmas which have been committed to her charge. In this sacred deposit she changes nothing, she takes nothing from it, she adds nothing to it.”