The example of Ireland furnishes us, however, with a remarkable instance of the manner in which the influence of a moral feeling may act beyond the circumstances that gave it birth. There is no fact in Irish history more singular than the complete, and, I believe, unparalleled absence among the Irish priesthood of those moral scandals which in every continental country occasionally prove the danger of vows of celibacy. The unsuspected purity of the Irish priests in this respect is the more remarkable, because, the government of the country being Protestant, there is no special inquisitorial legislation to ensure it, because of the almost unbounded influence of the clergy over their parishioners, and also because if any just cause of suspicion existed, in the fierce sectarianism of Irish public opinion, it would assuredly be magnified. Considerations of climate are quite inadequate to explain this fact; but the chief cause is, I think, sufficiently obvious. The habit of marrying at the first development of the passions has produced among the Irish peasantry, from whom the priests for the most part spring, an extremely strong feeling of the iniquity of irregular sexual indulgence, which retains its power even over those who are bound to perpetual celibacy. It will appear evident from the foregoing considerations that, while the essential nature of virtue and vice is unaltered, there is a perpetual, and in some branches an orderly and necessary change, as society advances, both in the proportionate value attached to different virtues in theory, and in the perfection in which they are realised in practice. It will appear too that, while there may be in societies such a thing as moral improvement, there is rarely or never, on a large scale, such a thing as unmixed improvement. We may gain more than we lose, but we always lose something. There are virtues which are continually dying away with advancing civilisation, and even the lowest stage possesses its distinctive excellence. There is no spectacle more piteous or more horrible to a good man than that of an oppressed nationality writhing in anguish beneath a tyrant’s yoke; but there is no condition in which passionate, unquestioning self-sacrifice and heroic courage, and the true sentiment of fraternity are more grandly elicited, and it is probable that the triumph of liberty will in these forms not only lessen the moral performances, but even weaken the moral capacities of mankind. War is, no doubt, a fearful evil, but it is the seed-plot of magnanimous virtues, which in a pacific age must wither and decay. Even the gambling-table fosters among its more skilful votaries a kind of moral nerve, a capacity for bearing losses with calmness, and controlling the force of the desires, which is scarcely exhibited in equal perfection in any other sphere.