God then is the explanation of the conscience: He is moreover its support. It has need in sooth to be supported,—that voice which speaks within us; because it is unceasingly contradicted and denied. The spectacle which the world presents is not an edifying one; the facts which are taking place on the earth are not all of a nature to maintain the steadfastness of the moral feeling. Let us imagine an example, a striking example, such as it would be easy to find realized on a small scale in more commonplace events. A peaceable population, menaced in its most sacred rights, has taken up arms in the simplest and most legitimate self-defence. I do not allow my thoughts to rest upon the soldiers who are advancing to oppress it—mere instruments as they are in the hands of their leaders—but upon the leaders themselves. One of these, without the least necessity, with a calculating coolness, to which he sacrifices all the feelings of a man, or under the sway of one of those ferocious instincts which at times gain the mastery over the soul, gives up a town, a village, to all the horrors of slaughter, pillage, and fire. The blood of the victims will scarcely, perhaps, have grown cold, the last gleams of the fire will not yet be extinct, when this man shall be receiving the praises of his superiors. Men will laud the bravery and daring of his exploit; his sovereign will place upon his breast a brilliant cross, the august sign of the world's redemption; he will return to his country amidst the acclamations of the multitude, and drink in with delight the shouts of triumph which greet him as he moves on his way. For such things as these, is there to be no penalty but troublesome recollections which may sometimes be banished, and a few timid protests soon hushed by the loud voice of success? Verily there are perpetrated beneath the sun acts which cry aloud for vengeance. Have you never felt it—that mighty cry—rising from your own bosom, at the sight of some odious crime, or on reading such and such a page of history? And it must be so; it must be that the cry for vengeance will rise, until the soul has learnt to transform imprecation into prayer, and the desire for justice into supplication for the guilty. But if, in the presence of crime, we were forced to believe that there will never be either vengeance or pardon, the mainspring of the moral life would be broken, and humanity would at length exclaim, like Brutus in the plains of Philippi:—"Virtue! thou art but a name!"
The conscience is a reality; but its voice is troublesome, and the captious arguments which go to deny its value find support in the evil tendencies of our nature. If it has no faith in eternal justice it runs the risk of being blunted by contact with the world. So doubt takes place, doubt still deeper and more agonizing than that which bears upon the processes of the understanding. The questions which arise are such as these:—"This voice of duty—whence comes it? and what would it have? May not conscience be a prejudice, the result of education and of habit? It has little power, it seems, for it is braved with impunity. Many say that it is a factitious power from which one comes at last to deliver one's self by resisting it. Am I not the dupe of an illusion? I am losing joys which others allow themselves. Barriers encompass me on every hand, for there are for me prohibited actions, unwholesome beauties, culpable feelings. Others are free, and make a larger use of life in all directions. What if I too made trial of liberty!" Here lies the temptation. When the soul aspires to become larger than conscience and more tolerant than duty, it is not far from a fall. The honest woman will be tempted to repine at the liberty of the courtesan, and the man who is bound by his word will become capable of looking with envy on the liberty of the liar. Then come terrible experiences which teach at length that the unbinding of the passions is the hardest of slaveries, and that, in the struggle between inclination and duty, it is liberty which oppresses and law which sets free. Happy then is he who, feeling himself to be sinking in gloomy waters, cries to that God who is able to rescue him from the abyss, and strengthens his shaken conscience by replacing it on its solid foundation. "God speaks and reigns. All rebellion is transient in its nature; justice will at length be done. Justice may be slow in the eyes of the creature of a day, seeing that He who shall dispense it has eternity at his disposal." But if God be not a refuge for us from men and from the world, if, when we see all that is passing around us, we cannot cast a look beyond and above the earth, men may lose their faith in duty. And this faith is lost in fact. If there are not dead consciences, there are consciences at any rate singularly sunk in sleep. There are men for whom goodness, truth, justice, honor, seem to be a coinage of which they make use because it is current, but without for themselves attaching to it any value. These pieces of money have no longer in their eyes any visible impression, because the conception of the almighty and just God is the impression which determines duty and guarantees its value.
When the necessary alliance of moral order with religious thought is denied, the reality of conscience is opposed to what are called theological hypotheses always open to discussion. It is seen well enough that men may doubt of God, but it is supposed to be impossible to doubt of conscience. This is an illusion of generous minds. Those who would keep this illusion must not open the pages of the history of philosophy where the negation of duty does not occupy less space than the negation of God; they must not cast their eyes too much about them; they must also take care not to open the most widely circulated books, and the most fashionable periodicals: otherwise, as we shall see, they would not be long in finding out that this morality which they would fain have superior to all attacks, is perhaps what of all things is most attacked now-a-days, and that that conscience which it is impossible to deny is in fact the object of denials the most audacious on the part of a few of the present favorites of fame. The voice of duty is heard no doubt even when God does not come distinctly into mind; but when the questions are clearly put, if God is denied, conscience grows dim, and comes at last to be extinguished. This obscuration does not take place all at once: the potter's wheel goes on turning for a while, says an old Hindoo poem, after that the foot of the artisan is withdrawn from it. But the darkening takes place gradually with time: such at least is the general rule. There are exceptional men who seem to escape this law, and to bear in their bosom a God veiled from their own consciousness. Such men may be found, and even in considerable numbers, in a time like ours, when doubt is, in many cases, a prejudice which current opinion deposits on the surface of minds without penetrating them deeply. There are men all whose convictions have fallen into ruins, while their conscience continues standing like an isolated column, sole remaining witness of a demolished building. The meeting with these heroes of virtue inspires a mingled feeling of astonishment and respect. They are verily miracles of that divine goodness of which they are unable to pronounce the name. If there is a man on earth who ought to fall on both knees and shed burning tears of gratitude, it is the man who believes himself an atheist, and who has received from Providence so keen a taste for what is noble and pure, so strong an aversion for evil, that his sense of duty remains firm even when it has lost all its supports. But the exception does not make the rule; and that which is realized in the case of a few is not realized long, and for all. You know those crusts of snow which are formed over the crevasses of our glaciers. These slight bridges are able to bear one person who remains suspended over the abyss, but let several attempt to pass together,—the frail support gives way, and the rash adventurers fall together into the gulf. Such is the destiny of those schools of philosophy in which the notion of God disappears, and of those civilizations in which the sense of God is extinguished; they fall into dark regions where the light of goodness shines no longer.
After the mind and conscience, it remains for us to speak of the heart. Man, an intelligent and free being, has in his reason an instrument of knowledge, and in his conscience a rule for his will. But man is not sufficient for himself, and cannot live upon his own resources. If you inquire what the word heart expresses, in its most general acceptation, you will find that it always expresses a tendency of the soul to look, out of itself, in things or persons, for the support and nourishment of its individual life. Does the question concern the relations of man with his fellows? The heart is the organ of communication of one soul with another, for receiving, or for giving, or for giving and receiving at the same time, in the enjoyment of the blessing of a mutual affection. The heart is in each of us what those marks are upon the scattered stones of a building in course of construction which indicate that they are to be united one to another. The philosopher suffices for himself, the stoics used to say; the heart is the negation of this haughty maxim. From the heart proceeds love, that son of abundance and of poverty, to speak with Plato, that needy one ever on the search for his lost heritage. Love has wings, said again the wisdom of the Greeks, wings which essay to carry him ever higher. Let us extricate the thought which is involved in these graceful figures: Our desires have no limits, and indefinite desires can be satisfied only by meeting with an infinite Being who can be an inexhaustible source of happiness, an eternal object of love. "Our heart is made for love," said Saint Augustine, the great Christian disciple of Plato: "therefore it is unquiet till it finds repose in God." From this unrest proceed all our miseries. Men do not always succeed in contenting themselves with a petty prosaic happiness, a dull and paltry well-being, and in stifling the while the grand instincts of our nature. If then the heart lives, and fails of its due object; if it does not meet with the supreme term of its repose, its indefinite aspirations attach themselves to objects which cannot satisfy them, and thence arise stupendous aberrations. With some, it is the pursuit of sensual gratifications; they rush with a kind of fury into the passions of their lower nature. With others it is the ardent pursuit of riches, power, fame,—feelings which are always crying more: More! and never: Enough. And the after-taste from the fruitless search after happiness in the paths of ambition and vanity is not less bitter perhaps than the after-taste from sensual enjoyments. Listen to the confession of a man whose works, full as they are of beauties, are disfigured by so many impure allusions, that the author appears to have indulged, more than most others, in the giddy follies and culpable pleasures of life:
If, tired of mocking dreams, my restless heart
Returns to take its fill of waking joy,
Full soon I loathe the pleasures which impart
No true delight, but kill me, while they cloy.[25]
Here are the accents of a true confession. These are moreover truths of daily experience. I have seen—and which of you could not render similar testimony?—I have seen the sick man, deprived of all the ordinary avocations and amusements of life, and with pain for his constant companion, I have seen him find joy in the thought of his God, and feeding, without satiety, on this bread of contentment. I have seen the face of the blind lighted up by a living faith, and radiant with a light of peace, for him sweeter and brighter than the rays of the sun. But where God is wanting, and all connection is broken with the source of joy, there you shall see the richest of the rich, the most prosperous among the ambitious, the man of fame whose renown is most widely extended,—you shall see these men carrying the heavy burden of discontent. Their brow, unillumined by the celestial ray, is furrowed by the lines of sadness. If you meet them in a moment of candor, these rich, ambitious, and famous men will tell you with a sigh: "All this does not satisfy; we are but pursuing chimeras." Still they continue to run after these chimeras. They cry Vanity! Vanity! and they do not cease to pursue vanity. They flee from themselves: if they retired within themselves, they would find there ennui, inexorable ennui, which is but the sense of that place which God should fill left void in the depth of the soul. For the deceived heart, life becomes a bitter comedy. Those who do not succeed in blinding themselves by the dust of thoughtless folly, end oftentimes by wrapping themselves in disdain as with a cloak; they seek a sad and solitary satisfaction in the greatness of their contempt for life. But neither does this satisfy: disdain is not a beverage, and contempt is not food.