For reasons that are obvious and highly important, a sentiment of pudicity, which can never be thrown aside without reducing man to the level—nay, below the level of the brutes, belongs to the primary link of the social system. But this feeling, necessary as it is to the purity and the dignity of social life, suggests, by a close and easy affinity of ideas, the supposition of guilt as belonging to indulgence; and then the correlative supposition of innocence, or of holiness, as belonging to continence. Nevertheless, feelings of this sort, when analyzed, will be found to have their seat in the imagination exclusively, and only by accident to implicate the moral sense. They belong to that class of natural illusions, which, in the combination of the various and discordant ingredients of human nature, serve to amalgamate what would otherwise be utterly incompatible. Among all the natural illusions, or, as they might be termed, the pseudo-moral sentiments, there is not one which so nearly resembles the genuine sense of right and wrong as this, or one that is so intimately blended with them. It is easy then to perceive the process by which infirm minds passed into the error of attributing sanctity to celibacy. But the law of Christian purity knows of no such confusion of ideas. The very same authority which forbids adultery, enjoins marriage; and so long as morality is understood to consist in obedience to the declared will of God, it can never be imagined that a man is defiled by living in matrimony, any more than by "eating with unwashen hands." But when once religion has passed into the imagination, and when the sentiments which have their seat in that faculty have become predominant, so as to crush or enfeeble those that belong to conscience, then is it inevitable that the true purity which consists in "keeping the commandments," should be supplanted by that artificial holiness which is a mere refinement upon natural instincts. Under the influence of false notions of this sort, nothing seems so saintly as for a man to shrink horrifically from the touch of woman; nothing scarcely so spiritually degrading as to be a husband and a father.[7] Impious and mad enthusiasm! and not only irreligious and absurd, but pestilent also; for this same monkish doctrine of the merit of virginity stands convicted, on abundant evidence, of having transplanted the worst vices of polytheistic Greece into the very sanctuaries of religion; and so, of infecting the nations of modern Europe with crimes which, had they not been kept alive in monasteries, Christianity would long ago have banished from the earth.