“Slight, however, are the advantages which a young mind can derive from academical studies in Spain. To expect a rational system of education where the Inquisition is constantly on the watch to keep the human mind within the boundaries which the Church of Rome, with her host of divines, has set to its progress; would shew a perfect ignorance of the character of our religion. Thanks to the league between our church and state, the Catholic divines have nearly succeeded in keeping down knowledge to their own level. Even such branches of science as seem least connected with religion, cannot escape the theological rod; and the spirit which made Galileo recant upon his knees his discoveries in astronomy, still compels our professors to teach the Copernican system as an hypothesis. The truth is that, with Catholic divines, no one pursuit of the human mind is independent of religion. Since the first appearance of Christianity, its doctrines have ever been blended with the philosophical views of their teachers. The scriptures themselves, invaluable as they are in forming the moral character, frequently touch, by incident, upon subjects unconnected with their main object, and treat of nature and civil society according to the notions of a rude people in a very primitive period. Hence the encroachments of divines upon every branch of human knowledge, which are still supported by the hand of power in a great part of Europe, but in none so outrageously as in Spain. Astronomy must ask the inquisitors’ leave to see with her own eyes. Geography was long compelled to shrink before them. Divines were made the judges of Columbus’s plans of discovery, as well as to allot a species to the Americans. A spectre monk haunts the Geologist in the lowest cavities of the earth; and one of flesh and blood watches the steps of the philosopher on its surface. Anatomy is suspected, and watched closely, whenever she takes up the scalpel; and Medicine had many a pang to endure while endeavouring to expunge the use of bark and inoculation from the catalogue of mortal sins. You must not only believe what the Inquisition believes, but yield implicit faith to the theories and explanations of her divines. To acknowlege on the authority of Revelation, that mankind will rise from their graves, is not sufficient to protect the unfortunate Metaphysician, who should deny that man is a compound of two substances, one of which is naturally immortal. It was long a great obstacle to the rejection of the Aristotelic philosophy, that the _substantial forms_ of the schools were found an exceedingly convenient veil for the invisible work of _transubstantiation_; for our good divines shrewdly suspected, that if colour, taste, smell, and all the other properties of bodies were allowed to be mere _accidents_--the bare impressions on our sense of one variously modified substance--it might be plausibly urged that, in the consecrated Host, the body of Christ had been converted into bread, not the bread into that body. But it would be endless and tedious to trace all the links, of which the Inquisition has formed the chain that binds and weighs down the human mind among us. Acquiescence in the voluminous and multifarious creed of the Roman church is by no means sufficient for safety. A man who closes his work with the O. S. C. S. R. E. (_Omnia sub correctione Sanctæ Romanæ Ecclesiæ_) may yet rue the moment when he took pen in hand. Heterodoxy may be easily avoided in writing; but who can be sure that none of his periods _smacks of heresy_ (sapiens hæresim)--none of his sentences are of that uncouth species which is _apt to grate pious ears_ (piarum aurium offensivas)? Who then will venture upon the path of knowledge, where it leads straight to the Inquisition?[15]