I submit, however, that although the fact of a book being placed on the forbidden list requires from all good Catholics a respectful assent to the principle that the Church has a right to enact these rules of discipline, it does not require an interior act of intellectual approval. It is said that Bellarmine’s great controversial work was for a short time placed on the Index on account of some unpalatable opinion expressed in it. Did he think it necessary to make an interior act of assent to the decree?
It is true that in the case of the works of Copernicus and others, the grounds for prohibiting them were stated; but I would ask, are we obliged to assent interiorly to the grounds alleged for such acts?
In saying this, I do not wish to contradict the opinion of those theologians who hold that the non-scientific Catholics of Galileo’s age were bound, by what is termed “the piety of Faith,” to give a certain interior assent to the pronouncements of the Roman Congregations; and that on the ground that such persons had no better evidence to act upon. Their assent then would be very much like that given by dutiful sons, not yet of age, to the opinions of their father; similar in kind though stronger in degree.
I am of course assuming the contemporary Catholics, whose case I am considering, to be men of an obedient and dutiful disposition.
I have confined myself so far to the decrees of the Index. The sentence of the Inquisition on Galileo affected himself alone. It was no doubt held up as an example in terrorem for the benefit of others; but strictly and immediately it concerned Galileo alone, and when he died, it died with him.
I now pass to the all-important question, what ought we to think of the whole proceeding, with all the light that has been thrown on it by the two centuries and a half that have since elapsed? Here, then, I have to steer a middle course between what I hold to be extreme opinions on opposite sides, each held by men of note, and men whose principles and character demand that they should be heard with respect. One opinion is that of the late Dr. Ward, whom I take as a representative man on his side, though he is not the only writer who has taken the view to which I allude, and it is to the effect that the Roman Congregations acted not only fully within their rights, not only within their legitimate sphere, but that, considering all the circumstances of their time, they acted wisely and prudently; that the fault was on the side of Galileo and his followers, and the Cardinals could not have done otherwise than they did.
The other and opposite opinion has been stated by no Catholic writer with greater force than by Mr. Mivart; and it amounts, so far as I understand it, to this: that the Church has no authority to interfere in matters relating to physical science, and that the issue of the Galileo case has proved the fallacy of her attempting to do so; that without entering into the discussion of what ought or what ought not to have been done in former times, we of the present generation have evidence sufficient to show us that scientific investigations should by right be free from the control of ecclesiastical authority. The distinguished author to whom I allude has somewhat modified his original statements, and so I am in some danger of misrepresenting him, but I think the above is a fair epitome of his views on the subject; and at any rate I feel myself justified in dealing with him as he appeared in the widely circulated periodical in which he first enunciated his opinions, excepting so far as he may have explicitly retracted what he then said (which I do not believe to be the fact).
I regret that it is my lot to differ from both these able writers. As against Mr. Mivart, I venture to maintain that the Church has a full right to control the study of physical science; as against the late Dr. Ward, that we are not called upon to defend the action of the Congregation of the Index or of the Inquisition in this particular instance.
I take Mr. Mivart first, and I may be permitted to say that had it not been for his somewhat aggressive article, I should not have ventured to publish my own views on the subject. I call it aggressive because, though the writer would doubtless disclaim such intention, it seemed as though he were determined, so to speak, to drive the ecclesiastical authorities into a corner, and leave them no honourable mode of exit; letting his readers infer that, because certain untenable decisions were once promulgated, it results that no further respect need now be paid to the same authorities when touching on similar questions. Now, it need scarcely be pointed out that no one would presume to treat the decision of secular courts—assuredly fallible as they are—in so contemptuous a way; and if any one practically did so, the executive of the country where it occurred, unless it had fallen into a condition of hopeless impotence, would speedily vindicate the rights of the courts so impugned. But if it should be urged that the two cases are not parallel, I prefer to confine my argument to ecclesiastical tribunals only. I maintain, then, that—always assuming the truth of the Catholic standpoint, which, with Mr. Mivart, I am justified in doing—the Church has an obvious right to interfere with and to regulate the study of physical science and the promulgation of scientific theories. It would be more consistent and more intelligible to deny the right of the Church to proscribe any theories whatever, or to forbid the reading of any books, however profane, than to admit it in all other matters, but deny it in the one case of physical science.
I yield to no one in feeling a deep interest in science generally, and especially astronomy, the Queen of Sciences, as it is sometimes called; many sciences, and astronomy in particular, well deserve to be studied for their own sake, and for the intellectual profit and pleasure they convey to the mind, putting aside all questions of practical utility. And yet if we are to measure all the advantages derivable from the study of natural science against the mighty and momentous issues which Religion brings before us, it seems to me that in so doing we are measuring some finite quantity with that which transcends all our powers of comparison because it is not only vast but simply infinite. If you do not believe Religion, or at least revealed Religion, to be true, then I understand your worshipping science, or like the Positivists worshipping Humanity, or any idol you choose to constitute; but I do not understand a Christian’s doing so, that is, a Christian in the strict and legitimate sense of the word. Pursue science by all means, as you pursue literature, art, or any other innocent human study, but do not make it such an idol as to obscure your perception of spiritual truths.