The evil here pointed out is not one which exists only in theory; and it may perhaps be expected that I should specify the instances in which the public of this age and country improperly invests its own preferences with the character of moral laws. I am not writing an essay on the aberrations of existing moral feeling. That is too weighty a subject to be discussed parenthetically, and by way of illustration. Yet examples are necessary, to show that the principle I maintain is of serious and practical moment, and that I am not endeavouring to erect a barrier against imaginary evils. And it is not difficult to show, by abundant instances, that to extend the bounds of what may be called moral police, until it encroaches on the most unquestionably legitimate liberty of the individual, is one of the most universal of all human propensities.
As a first instance, consider the antipathies which men cherish on no better grounds than that persons whose religious opinions are different from theirs, do not practise their religious observances, especially their religious abstinences. To cite a rather trivial example, nothing in the creed or practice of Christians does more to envenom the hatred of Mahomedans against them, than the fact of their eating pork. There are few acts which Christians and Europeans regard with more unaffected disgust, than Mussulmans regard this particular mode of satisfying hunger. It is, in the first place, an offence against their religion; but this circumstance by no means explains either the degree or the kind of their repugnance; for wine also is forbidden by their religion, and to partake of it is by all Mussulmans accounted wrong, but not disgusting. Their aversion to the flesh of the “unclean beast” is, on the contrary, of that peculiar character, resembling an instinctive antipathy, which the idea of uncleanness, when once it thoroughly sinks into the feelings, seems always to excite even in those whose personal habits are anything but scrupulously cleanly, and of which the sentiment of religious impurity, so intense in the Hindus, is a remarkable example. Suppose now that in a people, of whom the majority were Mussulmans, that majority should insist upon not permitting pork to be eaten within the limits of the country. This would be nothing new in Mahomedan countries.14 Would it be a legitimate exercise of the moral authority of public opinion? and if not, why not? The practice is really revolting to such a public. They also sincerely think that it is forbidden and abhorred by the Deity. Neither could the prohibition be censured as religious persecution. It might be religious in its origin, but it would not be persecution for religion, since nobody’s religion makes it a duty to eat pork. The only tenable ground of condemnation would be, that with the personal tastes and self-regarding concerns of individuals the public has no business to interfere.
To come somewhat nearer home: the majority of Spaniards consider it a gross impiety, offensive in the highest degree to the Supreme Being, to worship him in any other manner than the Roman Catholic; and no other public worship is lawful on Spanish soil. The people of all Southern Europe look upon a married clergy as not only irreligious, but unchaste, indecent, gross, disgusting. What do Protestants think of these perfectly sincere feelings, and of the attempt to enforce them against non-Catholics? Yet, if mankind are justified in interfering with each other’s liberty in things which do not concern the interests of others, on what principle is it possible consistently to exclude these cases? or who can blame people for desiring to suppress what they regard as a scandal in the sight of God and man? No stronger case can be shown for prohibiting anything which is regarded as a personal immorality, than is made out for suppressing these practices in the eyes of those who regard them as impieties; and unless we are willing to adopt the logic of persecutors, and to say that we may persecute others because we are right, and that they must not persecute us because they are wrong, we must beware of admitting a principle of which we should resent as a gross injustice the application to ourselves.
The preceding instances may be objected to, although unreasonably, as drawn from contingencies impossible among us: opinion, in this country, not being likely to enforce abstinence from meats, or to interfere with people for worshipping, and for either marrying or not marrying, according to their creed or inclination. The next example, however, shall be taken from an interference with liberty which we have by no means passed all danger of. Wherever the Puritans have been sufficiently powerful, as in New England, and in Great Britain at the time of the Commonwealth, they have endeavoured, with considerable success, to put down all public, and nearly all private, amusements: especially music, dancing, public games, or other assemblages for purposes of diversion, and the theatre. There are still in this country large bodies of persons by whose notions of morality and religion these recreations are condemned; and those persons belonging chiefly to the middle class, who are the ascendant power in the present social and political condition of the kingdom, it is by no means impossible that persons of these sentiments may at some time or other command a majority in Parliament. How
