The Freedom of Science. Donat Josef
or of a “Catholic science of history.” Surely not in this sense that philosophy and history have to draw their results from Holy Scripture or from the dogmatical decisions of the Church; nor in the sense that they have to make positive defence for everything that the Church finds it necessary to prescribe. The sense is merely this: they guide themselves by faith, as we said above, by refraining from propositions and presumptions proved by faith to be false. In a large measure this is also the meaning of the often-misrepresented term, Catholic University. In the reverse sense we may speak of a liberal science. It is that science which in the field of philosophy and religion guides itself by the principles of liberalism and the principle of liberal freedom and the rejection of faith. But to speak of a Catholic, Protestant, Liberal chemistry or mathematics, has no sense at all, because these disciplines, like most other profane sciences, have no direct connection with Catholicism, Protestantism, or Liberalism.
That we have stated correctly the attitude of the Catholic Churchis evidenced by more than one official document. In the decree of the Holy Office of July 3, 1907, the so-called Syllabus of Pius X., the following (5.) proposition is condemned: “Inasmuch as the treasure of faith contains only revealed truths, it does not behoove the Church under any consideration to pass judgment on the assertions made by human sciences.” Similarly was the proposition (14), likewise condemned in the Syllabus of Pius IX.: “Philosophy must be pursued without any regard to supernatural revelation.”
These condemnations stirred up anger: “Now,” it was said, “the Church wants to subject the whole of human knowledge to her judgment: this is unbearable insolence.” But what follows from these condemnations? The opposite truth asserted in them is this: the Church in one respect must pass judgment on the assertions made by human science, namely, in so far as they come in conflict with the doctrines of faith. The only freedom rejected by the Council is the freedom to contradict revealed truth: it must not be held “that human science may be pursued with freedom, that its assertions can be considered true and must not be rejected by the Church even if they contradict a revealed doctrine.” (sess. III, ch. 4, can. 2). The Church does not want to judge on matters of profane science; but she claims the right, due to her as guardian appointed for the preservation of the pure faith, to raise her warning voice when, for instance, natural science transgresses its limits and trespasses on the province of religion by denying the creation of the world. It is but self-defence against an attack upon her inviolable domain. But she does not claim the authority to sit in judgment upon the results of astro-physics, upon the atom-hypothesis, or its opposite; or on the acceptance of a theory about ions or earthquakes.
Another question may be touched upon: Is the Catholic historian free to proceed steadily in the search after historic truth, even where he discovers facts which do not reflect honour on his Church? And where it is a question of uncertain, private revelation, of doubtfulness of relics and other sacred objects exposed for public worship, may he proceed undisturbed with his critical research, or is he restrained by ecclesiastical authority?
Should the Catholic meet with dark passages in the history of his Church, then every well-meaning observer will demand that he display in the treatment of such matters a pious forbearance for his Church. His respect for her will dictate this. Unsparing criticism and hunting for blemishes and shadows must be excluded. But he cannot on this account be bound to pass by the unpleasant facts he may meet in his researches, or to cloak or deny them against his better knowledge. He knows that the divinity of his Church shows itself to best advantage just because, notwithstanding many weaknesses and faults, past and present, she passes unvanquished and imperishable through all storms, – a token of the supernatural origin of her strength and power of endurance.
It was this very thought that moved Leo XIII. to open the Vatican Archives for freest research to friend and enemy, – the clearest proof that could possibly be given that the Church does not fear historical truth. In his letter of admonition, of August 18, 1883, urging the fostering of historiography, the same Pope gives the following rules for the Catholic scientist: “The first law of history is that it must not say anything false; the second, that it must not be afraid of saying the truth, lest a suspicion of partiality and unfairness arise.” An excellent example of the application of these rules is found in L. v. Pastor's “History of the Popes,” especially in what he says about Alexander VI. and Leo X.
In his historical investigation of private revelations, such as those of St. Gertrude, St. Mechtild, Bl. Juliana of Liège, or of relics and objects of veneration, the historian is likewise not restricted by Church-direction. Having merely the task of preserving the treasure of the faith received from Christ and the Apostles, the Church in her function as Teacher never vouches for the divine origin of new, private revelations, nor for the accuracy of pious traditions of another kind. True, she decides authoritatively whether private revelations contain anything against faith and morals, but she decides nothing more. If she accepts such revelations or traditions as genuine, she claims for the facts in question only that human faith which corresponds to their historical proof.
This is clearly stated by the recent encyclical Pascendi: “In judging of pious traditions, the following must be kept in mind: the Church employs such prudence in treating of these matters that she does not allow such traditions to be written about except with great precaution and only after making the declarations required by Urban VIII.; and even then, after this has been properly done, the Church by no means asserts the truth of the private revelation or of the tradition, but merely permits them to be believed, provided there be sufficient human reasons. It was in this sense that the Sacred Congregation of Rites declared thirty-one years ago: ‘These apparitions are neither approved nor condemned by the Holy See; it merely permits them to be believed in a natural way, provided the tradition on which they rest be corroborated by credible testimonies and documents.’Whoever follows this maxim is safe. The veneration of such things is always conditional, it is only relative, and on the condition that the tradition be true. In so far only is the veneration absolute as it relates to the Saint to whom the veneration is paid. The same applies to the veneration of relics.” (Benedict XIV. says of private revelations: “Praedictis revelationibus etsi approbatis, non debere nec posse a nobis adhiberi assensum fidei catholicae, sed tantum fidei humanae juxta regulas prudentiae, juxta quas praedictae revelationes sunt probabiles et pie credibiles.” De Serv. Dei beatificatione, III, c. ult. n. 15).
Hence the historian is free to investigate such traditions critically, provided, of course, that he does not violate the reverence due to sacred things.
4. Infallible and Non-Infallible Teachings
Now to consider a last point. Does it not rest entirely with the pleasure of ecclesiastical authority, as would seem from what has been said above, to suppress at any time the results, or at least the hypotheses, of scientific research by pointing to putative truths of faith presumed to be in opposition? Then, of course, the scientist would be at the mercy of a zealous ecclesiastical authority. Or will it perhaps be said that this authority is infallible in its every decision? Think of Galileo, of the interdict against the Copernican view of the world, and you will be able fully to appreciate the danger alluded to!
We shall later on return to the famous case of Galileo. For the present we only call attention to a distinction which must not be overlooked, the distinction between infallible teachings and those that are not infallible.3
According to Catholic teaching, the universal teaching body of the Church, when declaring unanimously to be an object of faith something relating to faith and morals, is endowed with infallibility, and also when in its daily practice of the faith it unanimously professes a doctrine to be a truth of faith. This infallibility is also possessed by the Pope alone when, acting in his capacity as Supreme Teacher of the Church in matters of faith and morals, he intends to give a permanent decision for the whole Church (ex cathedra).
Besides these infallible teachings there are also non-infallible teachings, and they are the more frequent. Such are, first of all, the ordinary doctrinal utterances of the Pope himself in his regular supervision of the teaching of doctrine: these instructions and declarations are of a lower kind than those peremptory ones that are pronounced ex cathedra:
Infallible teachings are often also called dogmas. But they are not always dogmas in the strict sense. In the strict sense dogmas are such truths as are contained in divine revelation, and are proclaimed by the infallible teaching authority of the Church to be believed as such by the faithful. In a broader sense those tenets are often called dogmas which are presented by revelation or by the Church as infallible truths. In this sense all teachings of faith clearly found in Holy Scripture are dogmas, even if not declared by the Church. In this sense Protestants, too, believe in revealed dogmas.