What then is the justification for this life of the imagination which all human beings live more or less fully? To the pure moralist, who accepts nothing but ethical values, in order to be justified, it must be shown not only not to hinder but actually to forward right action, otherwise it is not only useless but, since it absorbs our energies, positively harmful. To such a one two views are possible, one the Puritanical view at its narrowest, which regards the life of the imagination as no better or worse than a life of sensual pleasure, and therefore entirely reprehensible. The other view is to argue that the imaginative life does subserve morality. And this is inevitably the view taken by moralists like Ruskin, to whom the imaginative life is yet an absolute necessity. It is a view which leads to some very hard special pleading, even to a self-deception which is in itself morally undesirable.

But here comes in the question of religion, for religion is also an affair of the imaginative life, and, though it claims to have a direct effect upon conduct, I do not suppose that the religious person if he were wise would justify religion entirely by its effect on morality, since that, historically speaking, has not been by any means uniformly advantageous. He would probably say that the religious experience was one which corresponded to certain spiritual capacities of human nature, the exercise of which is in itself good and desirable apart from their effect upon actual life. And so, too, I think the artist might if he chose take a mystical attitude, and declare that the fullness and completeness of the imaginative life he leads may correspond to an existence more real and more important than any that we know of in mortal life.

And in saying that, his appeal would find a sympathetic echo in most minds, for most people would, I think, say that the pleasures derived from art were of an altogether different character and more fundamental than merely sensual pleasures, that they did exercise some faculties which are felt to belong to whatever part of us there may be which is not entirely ephemeral and material.

It might even be that from this point of view we should rather justify actual life by its relation to the imaginative, justify nature by its likeness to art. I mean this, that since the imaginative life comes in the course of time to represent more or less what mankind feels to be the completest expression of its own nature, the freest use of its innate capacities, the actual life may be explained and justified in its approximation here and there, however partially and inadequately, to that freer and fuller life.

Before leaving this question of the justification of art, let me put it in another way. The imaginative life of a people has very different levels at different times, and these levels do not always correspond with the general level of the morality of actual life. Thus in the thirteenth century we read of barbarity and cruelty which would shock even us; we may I think admit that our moral level, our general humanity is decidedly higher to-day, but the level of our imaginative life is incomparably lower; we are satisfied there with a grossness, a sheer barbarity and squalor which would have shocked the thirteenth century profoundly. Let us admit the moral gain gladly, but do we not also feel a loss; do we not feel that the average business man would be in every way a more admirable, more respectable being if his imaginative life were not so squalid and incoherent? And, if we admit any loss then, there is some function in human nature other than a purely ethical one, which is worthy of exercise.

Now the imaginative life has its own history both in the race and in the individual. In the individual life one of the first effects of freeing experience from the necessities of appropriate responsive action is to indulge recklessly the emotion of self-aggrandisement. The day-dreams of a child are filled with extravagant romances in which he is always the invincible hero. Music—which of all the arts supplies the strongest stimulus to the imaginative life, and at the same time has the least power of controlling its direction—music, at certain stages of people’s lives, has the effect merely of arousing in an almost absurd degree this egoistic elation, and Tolstoy appears to believe that this is its only possible effect. But with the teaching of experience and the growth of character the imaginative life comes to respond to other instincts and to satisfy other desires, until, indeed, it reflects the highest aspirations and the deepest aversions of which human nature is capable.

In dreams and when under the influence of drugs the imaginative life passes out of our own control, and in such cases its experiences may be highly undesirable, but whenever it remains under our own control it must always be on the whole a desirable life. That is not to say that it is always pleasant, for it is pretty clear that mankind is so constituted as to desire much besides pleasure, and we shall meet among the great artists, the great exponents, that is, of the imaginative life, many to whom the merely pleasant is very rarely a part of what is desirable. But this desirability of the imaginative life does distinguish it very sharply from actual life, and is the direct result of that first fundamental difference, its freedom from necessary external conditions. Art, then, is, if I am right, the chief organ of the imaginative life, it is by art that it is stimulated and controlled within us, and, as we have seen, the imaginative life is distinguished by the greater clearness of its perception, and the greater purity and freedom of its emotion.

First with regard to the greater clearness of perception. The needs of our actual life are so imperative, that the sense of vision becomes highly specialised in their service. With an admirable economy we learn to see only so much as is needful for our purposes; but this is in fact very little, just enough to recognise and identify each object or person; that done, they go into an entry in our mental catalogue and are no more really seen. In actual life the normal person really only reads the labels as it were on the objects around him and troubles no further. Almost all the things which are useful in any way put on more or less this cap of invisibility. It is only when an object exists in our lives for no other purpose than to be seen that we really look at it, as for instance at a China ornament or a precious stone, and towards such even the most normal person adopts to some extent the artistic attitude of pure vision abstracted from necessity.

Now this specialisation of vision goes so far that ordinary people have almost no idea of what things really look like, so that oddly enough the one standard that popular criticism applies to painting, namely, whether it is like nature or not, is one which most people are, by the whole tenour of their lives, prevented from applying properly. The only things they have ever really looked at being other pictures; the moment an artist who has looked at nature brings to them a clear report of something definitely seen by him, they are wildly indignant at its untruth to nature. This has happened so constantly in our own time that there is no need to prove it. One instance will suffice. Monet is an artist whose chief claim to recognition lies in the fact of his astonishing power of faithfully reproducing certain aspects of nature, but his really naïve innocence and sincerity was taken by the public to be the most audacious humbug, and it required the teaching of men like Bastien-Lepage, who cleverly compromised between the truth and an accepted convention of what things looked like, to bring the world gradually round to admitting truths which a single walk in the country with purely unbiassed vision would have established beyond doubt.

But though this clarified sense perception which we discover in the imaginative life is of great interest, and although it plays a larger part in the graphic arts than in any other, it might perhaps be doubted whether, interesting, curious, fascinating as it is, this aspect of the imaginative life would ever by itself make art of profound importance to mankind. But it is different, I think, with the emotional aspect. We have admitted that the emotions of the imaginative are generally weaker than those of actual life. The picture of a saint being slowly flayed alive, revolting as it is, will not produce the actual physical sensations of sickening disgust that a modern man would feel if he could assist at the actual event; but they have a compensating clearness of presentment to the consciousness. The more poignant emotions of actual life have, I think, a kind of numbing effect analogous to the paralysing influence of fear in some animals; but even if this experience be not generally admitted, all will admit that the need for responsive action hurries us along and prevents us from ever realising fully what the emotion is that we feel, from co-ordinating it perfectly with other states. In short, the motives we actually experience are too close to us to enable us to feel them clearly. They are in a sense unintelligible. In the imaginative life, on the contrary, we can both feel the emotion and watch it. When we are really moved at the theatre we are always both on the stage and in the auditorium.