But a great difficulty now presents itself from the idea alone of the expressive movements which bear witness to the morality of the subject: it appears that the cause of these movements is necessarily a moral cause, a principle which resides beyond the world of sense; and from the sole idea of beauty it is not less evident that its principle is purely sensuous, and that it ought to be a simple effect of nature, or at the least appear to be such. But if the ultimate reason of the movements which offer a moral expression is necessarily without, and the ultimate reason of the beautiful necessarily within, the sensuous world, it appears that grace, which ought to unite both of them, contains a manifest contradiction.
To avoid this contradiction we must admit that the moral cause, which in our soul is the foundation of grace, brings, in a necessary manner, in the sensibility which depends on that cause, precisely that state which contains in itself the natural conditions of beauty. I will explain. The beautiful, as each sensuous phenomenon, supposes certain conditions, and, in as far as it is beautiful, these are purely conditions of the senses; well, then, in that the mind (in virtue of a law that we cannot fathom), from the state in which it is, itself prescribes to physical nature which accompanies it, its own state, and in that the state of moral perfection is precisely in it the most favorable for the accomplishment of the physical conditions of beauty, it follows that it is the mind which renders beauty possible; and there its action ends. But whether real beauty comes forth from it, that depends upon the physical conditions alluded to, and is consequently a free effect of nature. Therefore, as it cannot be said that nature is properly free in the voluntary movements, in which it is employed but as a means to attain an end, and as, on the other side, it cannot be said that it is free in its involuntary movements, which express the moral, the liberty with which it manifests itself, dependent as it is on the will of the subject, must be a concession that the mind makes to nature; and, consequently, it can be said that grace is a favor in which the moral has desired to gratify the sensuous element; the same as the architectonic beauty may be considered as nature acquiescing to the technical form.
May I be permitted a comparison to clear up this point? Let us suppose a monarchical state administered in such a way that, although all goes on according to the will of one person, each citizen could persuade himself that he governs and obeys only his own inclination, we should call that government a liberal government.
But we should look twice before we should thus qualify a government in which the chief makes his will outweigh the wishes of the citizens, or a government in which the will of the citizens outweighs that of the chief. In the first case, the government would be no more liberal; in the second, it would not be a government at all.
It is not difficult to make application of these examples to what the human face could be under the government of the mind. If the mind is manifested in such a way through the sensuous nature subject to its empire that it executes its behests with the most faithful exactitude, or expresses its sentiments in the most perfectly speaking manner, without going in the least against that which the æsthetic sense demands from it as a phenomenon, then we shall see produced that which we call grace. But this is far from being grace, if mind is manifested in a constrained manner by the sensuous nature, or if sensuous nature acting alone in all liberty the expression of moral nature was absent. In the first case there would not be beauty; in the second the beauty would be devoid of play.
The super-sensuous cause, therefore, the cause of which the principle is in the soul, can alone render grace speaking, and it is the purely sensuous cause having its principle in nature which alone can render it beautiful. We are not more authorized in asserting that mind engenders beauty than we should be, in the former example, in maintaining that the chief of the state produces liberty; because we can indeed leave a man in his liberty, but not give it to him.
But just as when a people feels itself free under the constraint of a foreign will, it is in a great degree due to the sentiments animating the prince; and as this liberty would run great risks if the prince took opposite sentiments, so also it is in the moral dispositions of the mind which suggests them that we must seek the beauty of free movements. And now the question which is presented is this one: What then are the conditions of personal morality which assure the utmost amount of liberty to the sensuous instruments of the will? and what are the moral sentiments which agree the best in their expression with the beautiful?
That which is evident is that neither the will, in the intentional movement, nor the passion, in the sympathetic movement, ought to act as a force with regard to the physical nature which is subject to it, in order that this, in obeying it, may have beauty. In truth, without going further, common sense considers ease to be the first requisite of grace. It is not less evident that, on another side, nature ought not to act as a force with regard to mind, in order to give occasion for a fine moral expression; for there, where physical nature commands alone, it is absolutely necessary that the character of the man should vanish.
We can conceive three sorts of relation of man with himself: I mean the sensuous part of man with the reasonable part. From these three relations we have to seek which is that one which best suits him in the sensuous world, and the expression of which constitutes the beautiful. Either man enforces silence upon the exigencies of his sensuous nature, to govern himself conformably with the superior exigencies of his reasonable nature; or else, on the contrary, he subjects the reasonable portion of his being to the sensuous part, reducing himself thus to obey only the impulses which the necessity of nature imprints upon him, as well as upon the other phenomena; or lastly, harmony is established between the impulsions of the one and the laws of the other, and man is in perfect accord with himself.
If he has the consciousness of his spiritual person, of his pure autonomy, man rejects all that is sensuous, and it is only when thus isolated from matter that he feels to the full his moral liberty. But for that, as his sensuous nature opposes an obstinate and vigorous resistance to him, he must, on his side, exercise upon it a notable pressure and a strong effort, without which he could neither put aside the appetites nor reduce to silence the energetic voice of instinct. A mind of this quality makes the physical nature which depends on him feel that it has a master in him, whether it fulfils the orders of the will or endeavors to anticipate them. Under its stern discipline sensuousness appears then repressed, and interior resistance will betray itself exteriorly by the constraint. This moral state cannot, then, be favorable to beauty, because nature cannot produce the beautiful but as far as it is free, and consequently that which betrays to us the struggles of moral liberty against matter cannot either be grace.