it is difficult to see how quite the same effect could be attained by any other method. Retaliation is such a spontaneous expression of indignation, that people would hardly realise the offensiveness of an act which evokes no signs of resentment. Of course, punishment, in the legal sense of the term, is only one form—the most concrete form—of public retaliation; it is, indeed, probable that public opinion exercises a greater influence on men than punishment would do without its aid.93 But punishment, in combination with public opinion, has no doubt to some extent an educating, and not merely a deterring, influence upon the members of a society. As Sir James Stephen observes, “the sentence of the law is to the moral sentiment of the public in relation to any offence what a seal is to hot wax. It converts into a permanent final judgment what might otherwise be a transient sentiment.”94 Finally, it must not be overlooked that the infliction of punishment upon the perpetrator of a grave offence gratifies a strong general desire, and, even though the pain which always accompanies an unsatisfied desire would by itself afford no sufficient justification for subjecting the offence to such intense suffering, other more serious consequences might easily result from leaving him unpunished. The public indignation might find a vent in some less regular and less discriminating mode of retaliation, like lynching; or, on the other hand, by remaining unsatisfied, the desire might dwindle away from want of nourishment, and the moral standard suffer a corresponding loss.
92 On the limited efficiency of punishment as a deterrent, see Ferri, op. cit. p. 82 sq. On the moral insensibility of the instinctive and habitual criminal, and absence of remorse, see Havelock Ellis, The Criminal, p. 124 sqq.
93 Cf. Locke, Essay concerning Human Understanding, ii. 28. 12 (Philosophical Works, p. 283); Shaftesbury, ‘Inquiry concerning Virtue and Merit,’ i. 3. 3, in Characteristicks, ii. 64.
94 Stephen, History of the Criminal Law of England, ii. 81. Cf. Shaftesbury, op. cit. ii. 64: “As to punishments and rewards, their efficacy is not so much from the fear or expectation which they raise, as from a natural esteem of virtue, and detestation of villainy, which is awaken’d and excited by these publick expressions of the approbation and hatred of mankind in each case.“
However, it is not to be believed that, in practice, the infliction of punishment is, or ever will be, regulated merely by considerations of social utility, even within the limits of what is recognised as legitimate by the moral sentiment. The retributive desire is so strong, and appears so natural, that we can neither help obeying it, nor seriously disapprove of its being obeyed. The theory that we have a right to punish an offender only in so far as, by doing so, we promote the general happiness, really serves in the main as a justification for gratifying such a desire, rather than as a foundation for penal practice. Moreover, this theory refers, and pretends to refer, only to outward behaviour—to punishment, not to the emotion from which punishment springs. It condemns the retributive act, not the retributive desire.
But at the same time the aggressive element in the emotion itself has undergone a change, which tends to conceal its true nature by partly leading it into a new channel, or, rather, by narrowing the channel in which it discharges itself. Resentment is directed against the cause of the offence by which it was aroused—broadly speaking, the offender. But when duly reflecting upon the matter, we cannot fail to admit that the real cause was not the offender as a whole, but his will. Deliberate and discriminating resentment is therefore apt to turn against the will rather than against the willer; as we have seen, it is desirous to inflict pain on the offender chiefly as a means of removing the cause of pain suffered, i.e., the existence of the bad will. If this is the case with deliberate resentment in general, it must particularly be the case with moral indignation, which is more likely to be influenced by sympathy, and hence more discriminate, than non-moral resentment. This fact gives rise to the moral commandment that we should hate, not the sinner, but the sin. The hostile reaction should be focussed on the will of the offender, and his sensibility should be regarded merely as an instrument through which the will is worked upon. But there is little hope that such a demand can ever be strictly enforced. Professor Sidgwick justly remarks that, though moralists try to distinguish between anger directed ”against the act” and anger directed “against the agent,” it may be fairly doubted whether it is within the capacity of ordinary human nature to maintain this distinction in practice.95 The will which offends, and the sensibility which suffers, cannot seriously be looked upon as two different entities the one of which should not be punished for the fault of the other. The person himself is held responsible for the offence. The hostile reaction turns against his will because only by acting upon the will can the cause of pain be removed. But since the remotest ages the aggressive attitude towards this cause has been connected with an instinctive desire to produce counter-pain; and, though we may recognise that such a desire, or rather the volition into which it tends to develop, may be morally justifiable only if it is intended to remove the cause of pain, we can hardly help being indulgent to the gratification of a human instinct which seems to be well nigh ineradicable. It is the instinctive desire to inflict counter-pain that gives to moral indignation its most important characteristic. Without it, moral condemnation and the ideas of right and wrong would never have come into existence. Without it, we should no more condemn a bad man than a poisonous plant. The reason why moral judgments are passed on volitional beings, or their acts, is not merely that they are volitional, but that they are sensitive as well; and however much we try to concentrate our indignation on the act, it derives its peculiar flavour from being directed against a sensitive agent. I have heard persons of a highly sympathetic cast of mind assert that a wrong act awakens in them only sorrow, not indignation; but though sorrow be the predominant element in their state of mind, I believe that, on a close inspection, they would find there another emotion as well, one in which there is immanent an element of hostility, however slight. It is true that the intensity of moral indignation cannot always be measured by the actual desire to cause pain to the offender; but its intensity seems nevertheless to be connected with the amount of suffering which the indignant man is willing to let the offender undergo in consequence of the offence. Which of us could ever, quite apart from any utilitarian considerations, feel the same sympathy with a person who suffers on account of his badness as with one who suffers innocently? It is one of the most interesting facts related to the moral consciousness of a higher type, that it in vain condemns the gratification of the very desire from which it sprang. It is like a man of low extraction, who, in spite of all acquired refinement, bears his origin stamped on his face.
95 Sidgwick, Methods of Ethics, p. 364.
Whilst resentment is a hostile attitude of mind towards a cause of pain, retributive kindly emotion is a friendly attitude of mind towards a cause of pleasure. Just as in the lower forms of anger there is hardly any definite desire to produce suffering, only a vehement desire to remove the cause of pain, so in the lower form of retributive kindly emotion there is hardly any definite desire to produce pleasure, only a friendly endeavour to retain the cause of the pleasure experienced. When the emotion contains a definite desire to give pleasure in return for pleasure received, and at the same time is felt by the favoured party in his capacity of being himself the object of the benefit, it is called gratitude. We often find intermingled with gratitude a feeling of indebtedness; he upon whom a benefit has been conferred feels himself as a debtor, and regards the benefactor as his creditor. This feeling has even been represented as essential to, or as a condition of, gratitude;96 but it is not implied in what I here understand by gratitude. It is one thing to be grateful, and another thing to feel that it is one’s duty to be grateful. A depression of the “self-feeling,” a feeling of humiliation, also frequently accompanies gratitude as a motive for requiting the benefit; but it is certainly not an element in gratitude