The condemnation of a book never strikes at the person of the author, nor at what he has intended to express by the passages objected to; judgment is passed only upon what is actually expressed in them. Hence it is not necessary to give to the author himself a hearing, or a chance to explain. [pg 172] The reason is that the judgment is rendered on the sense of the passages, not on the meaning of the author. In general those books and periodicals are forbidden which are likely to do serious damage to faith and morals. The isolated cases of indicting the works of Catholic authors in the nineteenth century—we may mention Lamennais, Hermes, Guenther, Loisy, and Schell—show that the Church proceeds but slowly and with consideration against the author involved.

To appreciate the Index properly, one must try to grasp without prejudice the purpose the Church has in view. This purpose is to protect the faithful from error and from moral contagion, and to preserve the faith intact. “What is more precious than souls, what more precious than the faith? But both suffer damage from such reading.” Such was the judgment of the Council of Ephesus when it drew up its book-decrees; such was the judgment of an Augustine, of Leo the Great, and of the Holy Fathers; such is still the judgment of the Church. Books and writings that offend against morals are a menace to her faithful. They become infected with wrong ideas; they are as a rule not in a position to distinguish by themselves the false from the true, and for the most part they are not morally strong enough to resist the allurements of error. It may also happen that certain thoughts are true in the abstract, yet for the time being would be a danger for many. Now, it is the right and duty of any social authority, beginning with the head of the family and up to the government, to protect with strong hand the precious possessions of its subjects.

The state keeps under control the sale of poison and dynamite, keeps out contagious diseases from its boundaries—it protects the possessions of its subjects. European states have for centuries claimed the right to censure books, and have used it much more rigorously than the Church ever did, to say nothing of the censures of the Protestant Church of former times (see abundant proof apud Hilgers, 206-402). The modern state also, despite the great freedom granted to the press, cannot entirely forego its sense of responsibility. It restricts the freedom of the press by censorship, and by preventive measures often not less drastic than the censure itself, and it [pg 173] always regards the confiscation of particularly dangerous writings to be a matter of course. It puts under censure school-books, political posters, and theatrical plays, and does not tolerate any socialistic literature in the soldiers' barracks. And do we not take it as a matter of course if a father forbids his child to associate with dangerous playmates, and takes bad books from its hands? We cannot find fault with the Church if she seeks to protect her children, if she represses the promiscuous dissemination of false ideas and doctrines, and if she takes dangerous books under her control. “Feed my lambs, feed my sheep,” was the command given to the Church.

The objection should therefore not be made that “such precaution is proper when dealing with children but not with men; especially since the thinking elements among the Catholics of the Germanic tongue or origin are too profound and firm in their faith to warrant a fear of the effects of unrestricted free research” (from the petition of the so-called “Index-league” of Muenster). This perusal may become dangerous even for highly educated men, else how could Modernism break so forcefully into the Church? Manifestly only because learned theologians did not possess that firmness of Catholic faith and Catholic knowledge which would prevent them from being deceived by the misleading ideas of modern philosophy, and of the new Protestant theology. Moreover, all forbidden books may be read upon obtaining the necessary permission.

“Preserve the deposit of faith,” the Church has been told. She cannot look on silently when her doctrines are being falsified and denied, when the most venerable sphere of theology is made the stamping ground for immature minds and a laboratory for all kinds of experiments. When Zola's novel, “Rome,” had been put on the Index, the atheistic literary critic, Sarcey, made the following comment: “If my own criticisms of literature are regarded by many people as highest decisions, why should a positive criticism be looked upon as monstrous just because it comes from the Pope? It is my aim to guard good taste in literature, and it is the aim of the Pope to guard the true faith” (Allgemeine Rundschau, 1908, 828). Every social authority must interfere when its foundations are attacked. [pg 174] A church that tolerates false doctrines cannot be the teacher that Christ sent to the nations. As a matter of fact the Index has from the first helped in no small degree to keep the Catholic doctrine pure, to induce caution in reading certain authors, and to keep awake in the faithful that aversion against immoral and irreligious writings which is the characteristic of Catholics, and which has rescued the faith for thousands.

To judge the Index fairly one must be convinced that the preservation of true Christian doctrine is its highest aim. Then the zeal of the Catholic Church will be intelligible. Of course, he who thinks that the true weal of mankind consists in the speedy emancipation from all Christian dogma, he who holds the task of science to be the establishment of a new “scientific view of the world,” he who no longer knows faith, will see in the Index nothing but restraint. But, whoever is of a different view will not take offence at the restriction of the freedom of writing and reading when it is productive of higher good. Freedom of science cannot be unrestricted, especially in regard to teaching; the welfare of humanity must be considered. Moreover, the Index concerns almost exclusively theology and some branches of philosophy, the rest of the profane sciences but little or not at all; the scientific works prohibited, however, are not removed from scientific perusal: only permission is necessary, and this is granted without difficulty and without cost.

It is true, an error on the part of the Church authorities is not impossible. We know of such a case, putting on the Index the writings of Copernicus, in 1616. But just the circumstance that history knows of but one such case of importance is a clear testimony to the Holy Ghost's direction of the teaching office even when it is rendering non-infallible decisions. Besides, the damage that might result from a few mistakes would not be so great as the damage resulting if everything were allowed to be written and read.

The Catholic scientist who appreciates the supernatural mission of his Church will yield to her guidance in humble confidence, he will practise this submission to the Church by requesting permission for reading forbidden books, and by this spirit he will obtain God's blessing on his work.

In doing so he may recall to mind the edifying words of St. Francis of Sales, in the preface to his treatise on the errors of the Lutherans and Calvinists, where he gives the assurance of having conscientiously asked for and received permission to read their writings. “We fervently request our Catholic readers,” writes the Saint, “not to let an evil suspicion against us arise, as if we had read the forbidden books in spite of the prohibition of holy Church. We are able to assure them in all truth of having done nothing forbidden to a good Christian, and of having taken every precaution due in a matter of so vast importance, so as not to incur in any way the very just censures of the Church, nor in any manner to violate the profound reverence we owe to her.” The permission granted him, dated July 16, 1608, is still extant; likewise one asked by St. Charles Borromeo.

The Catholic scientist also will readily ask the ecclesiastical Imprimatur for certain of his works. If a careful author before publishing a work submits the proofs to a friend of his profession, taking his comment for a guide, why should we deem it intellectual bondage if the Catholic scientist, in matters of faith and morals, submits his work to the formal approval of his Church, which to him is a higher authority than any other? and does this willingly, as in consistency with his Catholic conviction?[5]