The setters up, therefore, and the advocates of the Christian system of faith,24 could not but foresee that the continually progressive knowledge that man would gain by the aid of science, of the power and wisdom of God, manifested in the structure of the universe, and in all the works of creation, would militate against, and call into question, the truth of their system of faith; and therefore it became necessary to their purpose to cut learning down to a size less dangerous to their project, and this they effected by restricting the idea of learning to the dead25 study of dead languages.
They not only rejected the study of science out of the Christian schools, but they persecuted it; and it is only within about the last two centuries that the study has been revived. So late as 1610, Galileo, a Florentine, discovered and introduced the use of telescopes, and by applying them to observe the motions and appearances of the heavenly bodies, afforded additional means for ascertaining the true structure of the universe. Instead of being esteemed for these discoveries, he was sentenced to renounce them, or the opinions resulting from them, as a damnable heresy. And prior to that time Virgilius was condemned to be burned for asserting the antipodes, or in other words, that the earth was a globe, and habitable in every part where there was land; yet the truth of this is now too well known even to be told.26
If the belief of errors not morally bad did no mischief, it would make no part of the moral duty of man to oppose and remove them. There was no moral ill in believing the earth was flat like a trencher, any more than there was moral virtue in believing it was round like a globe; neither was there any moral ill in believing that the Creator made no other world than this, any more than there was moral virtue in believing that he made millions, and that the infinity of space is filled with worlds. But when a system of religion is made to grow out of a supposed system of creation that is not true, and to unite itself therewith in a manner almost inseparable therefrom, the case assumes an entirely different ground. It is then that errors, not morally bad, become fraught with the same mischiefs as if they were. It is then that the truth, though otherwise indifferent itself, becomes an essential, by becoming the criterion that either confirms by corresponding evidence, or denies by contradictory evidence, the reality of the religion itself. In this view of the case it is the moral duty of man to obtain every possible evidence that the structure of the heavens, or any other part of creation affords, with respect to systems of religion. But this, the supporters or partisans of the Christian system, as if dreading the result, incessantly opposed, and not only rejected the sciences, but persecuted the professors. Had Newton or Descartes lived three or four hundred years ago, and pursued their studies as they did, it is most probable they would not have lived to finish them; and had Franklin drawn lightning from the clouds at the same time, it would have been at the hazard of expiring for it in flames.
Later times have laid all the blame upon the Goths and Vandals, but, however unwilling the partisans of the Christian system may be to believe or to acknowledge it, it is nevertheless true, that the age of ignorance commenced with the Christian system. There was more knowledge in the world before that period, than for many centuries afterwards; and as to religious knowledge, the Christian system, as already said, was only another species of mythology; and the mythology to which it succeeded, was a corruption of an ancient system of theism.27
It is owing to this long interregnum of science, and to no other cause, that we have now to look back through a vast chasm of many hundred years to the respectable characters we call the Ancients. Had the progression of knowledge gone on proportionably with the stock that before existed, that chasm would have been filled up with characters rising superior in knowledge to each other; and those Ancients we now so much admire would have appeared respectably in the background of the scene. But the Christian system laid all waste; and if we take our stand about the beginning of the sixteenth century, we look back through that long chasm, to the times of the Ancients, as over a vast sandy desert, in which not a shrub appears to intercept the vision to the fertile hills beyond.
It is an inconsistency scarcely possible to be credited, that anything should exist, under the name of a religion, that held it to be irreligious to study and contemplate the structure of the universe that God had made. But the fact is too well established to be denied. The event that served more than any other to break the first link in this long chain of despotic ignorance, is that known by the name of the Reformation by Luther. From that time, though it does not appear to have made any part of the intention of Luther,28 or of those who are called Reformers, the Sciences began to revive, and Liberality,29 their natural associate, began to appear. This was the only public good the Reformation did; for, with respect to religious good, it might as well not have taken place. The
