To the eyes of an unpractised analysis, reason in its natural and spontaneous exercise is confounded with sentiment by a multitude of resemblances.[277] Sentiment is intimately attached to reason; it is its sensible form. At the foundation of sentiment is reason, which communicates to it its authority, whilst sentiment lends to reason its charm and power. Is not the widest spread and the most touching proof of the existence of God that spontaneous impulse of the heart which, in the consciousness of our miseries, and at the sight of the imperfections of our race which press upon our attention, irresistibly suggests to us the confused idea of an infinite and perfect being, fills us, at this idea, with an inexpressible emotion, moistens our eyes with tears, or even prostrates us on our knees before him whom the heart reveals to us, even when the reason refuses to believe in him? But look more closely, and you will see that this incredulous reason is reasoning supported by principles whose bearing is insufficient; you will see that what reveals the infinite and perfect being is precisely reason itself;[278] and that, in turn, it is this revelation of the infinite by reason, which, passing into sentiment, produces the emotion and the inspiration that we have mentioned. May heaven grant that we shall never reject the aid of sentiment! On the contrary, we invoke it both for others and ourself. Here we are with the people, or rather we are the people. It is to the light of the heart, which is borrowed from that of reason, but reflects it more vividly in the depths of the soul, that we confide ourselves, in order to preserve all great truths in the soul of the ignorant, and even to save them in the mind of the philosopher from the aberrations or refinements of an ambitious philosophy.

We think, with Quintilian and Vauvenargues, that the nobility of sentiment makes the nobility of thought. Enthusiasm is the principle of great works as well as of great actions. Without the love of the beautiful, the artist will produce only works that are perhaps regular but frigid, that will possibly please the geometrician, but not the man of taste. In order to communicate life to the canvas, to the marble, to speech, it must be born in one's self. It is the heart mingled with logic that makes true eloquence; it is the heart mingled with imagination that makes great poetry. Think of Homer, of Corneille, of Bossuet,—their most characteristic trait is pathos, and pathos is a cry of the soul. But it is especially in ethics that sentiment shines forth. Sentiment, as we have already said, is as it were a divine grace that aids us in the fulfilment of the serious and austere law of duty. How often does it happen that in delicate, complicated, difficult situations, we know not how to ascertain wherein is the true, wherein is the good! Sentiment comes to the aid of reasoning which wavers; it speaks, and all uncertainties are dissipated. In listening to its inspirations, we may act imprudently, but we rarely act ill: the voice of the heart is the voice of God.

We, therefore, give a prominent place to this noble element of human nature. We believe that man is quite as great by heart as by reason. We have a high regard for the generous writers who, in the looseness of principles and manners in the eighteenth century, opposed the baseness of calculation and interest with the beauty of sentiment. We are with Hutcheson against Hobbes, with Rousseau against Helvetius, with the author of Woldemar[279] against the ethics of egoism or those of the schools. We borrow from them what truth they have, we leave their useless or dangerous exaggerations. Sentiment must be joined to reason; but reason must not be replaced by sentiment. In the first place, it is contrary to facts to take reason for reasoning, and to envelop them in the same criticism. And then, after all, reasoning is the legitimate instrument of reason; its value is determined by that of the principles on which it rests. In the next place, reason, and especially spontaneous reason, is, like sentiment, immediate and direct; it goes straight to its object, without passing through analysis, abstraction, and deduction, excellent operations without doubt, but they suppose a primary operation, the pure and simple apperception of the truth.[280] It is wrong to attribute this apperception to sentiment. Sentiment is an emotion, not a judgment; it enjoys or suffers, it loves or hates, it does not know. It is not universal like reason; and as it still pertains on some side to organization, it even borrows from the organization something of its inconstancy. In fine, sentiment follows reason, and does not precede it. Therefore, in suppressing reason, we suppress the sentiment which emanates from it, and science, art, and ethics lack firm and solid bases.

Psychology, æsthetics, and ethics, have conducted us to an order of investigations more difficult and more elevated, which are mingled with all the others, and crown them—theodicea.

We know that theodicea is the rock of philosophy. We might shun it, and stop in the regions—already very high—of the universal and necessary principles of the true, the beautiful, and the good, without going farther, without ascending to the principles of these principles, to the reason of reason, to the source of truth. But such a prudence is, at bottom, only a disguised skepticism. Either philosophy is not, or it is the last explanation of all things. Is it, then, true that God is to us an inexplicable enigma,—he without whom the most certain of all things that thus far we have discovered would be for us an insupportable enigma? If philosophy is incapable of arriving at the knowledge of God, it is powerless; for if it does not possess God, it possesses nothing. But we are convinced that the need of knowing has not been given us in vain, and that the desire of knowing the principle of our being bears witness to the right and power of knowing which we have. Accordingly, after having discoursed to you about the true, the beautiful, and the good, we have not feared to speak to you of God.

More than one road may lead us to God. We do not pretend to close any of them; but it was necessary for us to follow the one that was open to us, that which the nature and subject of our instruction opened to us.

Universal and necessary truths are not general ideas which our mind draws by way of reasoning from particular things; for particular things are relative and contingent, and cannot contain the universal and necessary. On the other hand, these truths do not subsist by themselves; they would thus be only pure abstractions, suspended in vacuity and without relation to any thing. Truth, beauty, and goodness are attributes and not entities. Now there are no attributes without a subject. And as here the question is concerning absolute truth, beauty and goodness, their substance can be nothing else than absolute being. It is thus that we arrive at God. Once more, there are many other means of arriving at him; but we hold fast to this legitimate and sure way.

For us, as for Plato, whom we have defended against a too narrow interpretation,[281] absolute truth is in God,—it is God himself under one of his phases. Since Plato, the greatest minds, Saint Augustine, Descartes, Bossuet, Leibnitz, agree in putting in God, as in their source, the principles of knowledge as well as existence. From him things derive at once their intelligibility and their being. It is by the participation of the divine reason that our reason possesses something absolute. Every judgment of reason envelops a necessary truth, and every necessary truth supposes necessary being.

If all perfection belongs to the perfect being, God will possess beauty in its plenitude. The father of the world, of its laws, of its ravishing harmonies, the author of forms, colors, and sounds, he is the principle of beauty in nature. It is he whom we adore, without knowing it, under the name of the ideal, when our imagination, borne on from beauties to beauties, calls for a final beauty in which it may find repose. It is to him that the artist, discontented with the imperfect beauties of nature and those that he creates himself, comes to ask for higher inspirations. It is in him that are summed up the main forms of every kind of beauty, the beautiful and the sublime, since he satisfies all our faculties by his perfections, and overwhelms them with his infinitude.

God is the principle of moral truths, as well as of all other truths. All our duties are comprised in justice and charity. These two great precepts have not been made by us; they have been imposed on us; from whom, then, can they come, except from a legislator essentially just and good? Therein, in our opinion, is an invincible demonstration of the divine justice and charity:—this demonstration elucidates and sustains all others. In this immense universe, of which we catch a glimpse of a comparatively insignificant portion, every thing, in spite of more than one obscurity, seems ordered in view of general good, and this plan attests a Providence. To the physical order which one in good faith can scarcely deny, add the certainty, the evidence of the moral order that we bear in ourselves. This order supposes the harmony of virtue and goodness; it therefore requires it. Without doubt this harmony already appears in the visible world, in the natural consequences of good and bad actions, in society which punishes and rewards, in public esteem and contempt, especially in the troubles and joys of conscience. Although this necessary law of order is not always exactly fulfilled, it nevertheless ought to be, or the moral order is not satisfied, and the intimate nature of things, their moral nature, remains violated, troubled, perverted. There must, then, be a being who takes it upon himself to fulfil, in a time that he has reserved to himself, and in a manner that will be proper, the order of which he has put in us the inviolable need; and this being is again, God.