Of course such renunciations, to be rational, must not extend to the whole material basis of life, since some physical particularity and efficiency are requisite for bringing into being that very rationality which is to turn enemies into friends. The need of a material basis for spirit is what renders partial war with parts of the world the inevitable background of charity and justice. The frontiers at which this warfare is waged may, however, be pushed back indefinitely. Within the sphere organised about a firm and generous life a Roman peace can be established. It is not what is assimilated that saps a creative will, but what remains outside that ultimately invades and disrupts it. In exact proportion to its vigour, it wins over former enemies, civilises the barbarian, and even tames the viper, when the eye is masterful and sympathetic enough to dispel hatred and fear. The more rational an institution is the less it suffers by making concessions to others; for these concessions, being just, propagate its essence. The ideal commonwealth can extend to the limit at which such concessions cease to be just and are thereby detrimental. Beyond or below that limit strife must continue for physical ascendancy, so that the power and the will to be reasonable may not be undermined. Reason is an operation in nature, and has its root there. Saints cannot arise where there have been no warriors, nor philosophers where a prying beast does not remain hidden in the depths.
To this extent there is rational society.
Perhaps the art of politics, if it were practised scientifically, might obviate open war, religious enmities, industrial competition, and human slavery; but it would certainly not leave a free field for all animals nor for all monstrosities in men. Even while admitting the claims of monsters to be treated humanely, reason could not suffer them to absorb those material resources which might be needed to maintain rational society at its highest efficiency. We cannot, at this immense distance from a rational social order, judge what concessions individual genius would be called upon to make in a system of education and government in which all attainable goods should be pursued scientifically. Concessions would certainly be demanded, if not from well-trained wills, still from inevitable instincts, reacting on inevitable accidents. There is tragedy in perfection, because the universe in which perfection arises is itself imperfect. Accidents will always continue to harass the most consummate organism; they will flow in both from the outer world and from the interstices, so to speak, of its own machinery; for a rational life touches the irrational at its core as well as at its periphery. In both directions it meets physical force and can subsist only by exercising physical force in return. The range of rational ethics is limited to the intermediate political zone, in which existences have attained some degree of natural unanimity.
It should be added, perhaps, that the frontiers between moral and physical action are purely notional. Real existences do not lie wholly on one or the other side of them. Every man, every material object, has moral affinities enveloping an indomitable vital nucleus or brute personal kernel; this moral essence is enveloped in turn by untraceable relations, radiating to infinity over the natural world. The stars enter society by the light and knowledge they afford, the time they keep, and the ornament they lavish; but they are mere dead weights in their substance and cosmological puzzles in their destiny. You and I possess manifold ideal bonds in the interests we share; but each of us has his poor body and his irremediable, incommunicable dreams. Beyond the little span of his foresight and love, each is merely a physical agency, preparing the way quite irresponsibly for undreamt-of revolutions and alien lives.
A rational morality not attainable,
A truly rational morality, or social regimen, has never existed in the world and is hardly to be looked for. What guides men and nations in their practice is always some partial interest or some partial disillusion. A rational morality would imply perfect self-knowledge, so that no congenial good should be needlessly missed—least of all practical reason or justice itself; so that no good congenial to other creatures would be needlessly taken from them. The total value which everything had from the agent’s point of view would need to be determined and felt efficaciously; and, among other things, the total value which this point of view, with the conduct it justified, would have for every foreign interest which it affected. Such knowledge, such definition of purpose, and such perfection of sympathy are clearly beyond man’s reach. All that can be hoped for is that the advance of science and commerce, by fostering peace and a rational development of character, may bring some part of mankind nearer to that goal; but the goal lies, as every ultimate ideal should, at the limit of what is possible, and must serve rather to measure achievements than to prophesy them.
but its principle clear.
In lieu of a rational morality, however, we have rational ethics; and this mere idea of a rational morality is something valuable. While we wait for the sentiments, customs, and laws which should embody perfect humanity and perfect justice, we may observe the germinal principle of these ideal things; we may sketch the ground-plan of a true commonwealth. This sketch constitutes rational ethics, as founded by Socrates, glorified by Plato, and sobered and solidified by Aristotle. It sets forth the method of judgment and estimation which a rational morality would apply universally and express in practice. The method, being very simple, can be discovered and largely illustrated in advance, while the complete self-knowledge and sympathy are still wanting which might avail to embody that method in the concrete and to discover unequivocally where absolute duty and ultimate happiness may lie.
It is the logic of an autonomous will.
This method, the Socratic method, consists in accepting any estimation which any man may sincerely make, and in applying dialectic to it, so as to let the man see what he really esteems. What he really esteems is what ought to guide his conduct; for to suggest that a rational being ought to do what he feels to be wrong, or ought to pursue what he genuinely thinks is worthless, would be to impugn that man’s rationality and to discredit one’s own. With what face could any man or god say to another: Your duty is to do what you cannot know you ought to do; your function is to suffer what you cannot recognise to be worth suffering? Such an attitude amounts to imposture and excludes society; it is the attitude of a detestable tyrant, and any one who mistakes it for moral authority has not yet felt the first heart-throb of philosophy.