The apathy to love and friendship, recommended by your creed, would, if attainable, not be less pernicious. This enthusiasm of anti-social misanthropy, if it were an actual rule of conduct, and not the speculation of a few interested persons, would speedily annihilate the human race. A total abstinence from sexual intercourse is not perhaps enjoined, but is strenuously recommended,[26] and was actually practised to a frightful extent by the primitive Christians.[27]
The penalties inflicted by that monster Constantine, the first Christian Emperor, on the pleasures of unlicensed love, are so iniquitously severe, that no modern legislator could have affixed them to the most atrocious crimes.[28] This cold-blooded and hypocritical ruffian cut his son’s throat, strangled his wife, murdered his father-in-law and his brother-in-law, and maintained at his court a set of blood-thirsty and bigoted Christian Priests, one of whom was sufficient to excite the one half of the world to massacre the other.
I am willing to admit that some few axioms of morality, which Christianity has borrowed from the philosophers of Greece and India, dictate, in an unconnected state, rules of conduct worthy of regard; but the purest and most elevated lessons of morality must remain nugatory, the most probable inducements to virtue must fail of their effect, so long as the slightest weight is attached to that dogma which is the vital essence of revealed religion.
Belief is set up as the criterion of merit or demerit; a man is to be judged not by the purity of his intentions but by the orthodoxy of his creed; an assent to certain propositions, is to outweigh in the balance of Christianity the most generous and elevated virtue.
But the intensity of belief, like that of every other passion, is precisely proportioned to the degrees of excitement. A graduated scale, on which should be marked the capabilities of propositions to approach to the test of the senses, would be a just measure of the belief which ought to be attached to them: and but for the influence of prejudice or ignorance this invariably is the measure of belief. That is believed which is apprehended to be true, nor can the mind by any exertion avoid attaching credit to an opinion attended with overwhelming evidence. Belief is not an act of volition, nor can it be regulated by the mind: it is manifestly incapable therefore of either merit or criminality. The system which assumes a false criterion of moral virtue, must be as pernicious as it is absurd. Above all, it cannot be divine, as it is impossible that the Creator of the human mind should be ignorant of its primary powers.
The degree of evidence afforded by miracles and prophecies in favour of the Christian Religion is lastly to be considered.
Evidence of a more imposing and irresistible nature is required in proportion to the remoteness of any event from the sphere of our experience. Every case of miracles is a contest of opposite improbabilities, whether it is more contrary to experience that a miracle should be true, or that the story on which it is supported should be false: whether the immutable laws of this harmonious world should have undergone violation, or that some obscure Greeks and Jews should have conspired to fabricate a tale of wonder.
The actual appearance of a departed spirit would be a circumstance truly unusual and portentous; but the accumulated testimony of twelve old women that a spirit had appeared is neither unprecedented nor miraculous.
It seems less credible that the God whose immensity is uncircumscribed by space, should have committed adultery with a carpenter’s wife, than that some bold knaves or insane dupes had deceived the credulous multitude.[29] We have perpetual and mournful experience of the latter: the former is yet under dispute. History affords us innumerable examples of the possibility of the one: Philosophy has in all ages protested against the probability of the other.
Every superstition can produce its dupes, its miracles, and its mysteries; each is prepared to justify its peculiar tenets by an equal assemblage of portents, prophecies and martyrdoms.