Still there remains the difficulty that if man can determine his own choice, how can we still speak of Fate as directing the world. The answer is found in the nature of man, whose body is properly directed by his soul. This soul through experience develops reason, and the reasoning soul, as we have already seen, is a part of the universal reason, God. When the reason rules a man’s impulses and directs his will to follow the right course, it leads him into the path of freedom, for freedom consists in the complete subjugation of the impulses to reason. The Stoic had only to appeal to common experience to show that if the body and its impulses prevail, man obviously is a slave; but if reason dominates he is free. As Epictetus taught: “Freedom and slavery, the first is the name of virtue, the other of vice, but both are the effects of choice. Those who do not have the power of choice are touched by neither of these things. But the soul is accustomed to be master of the body, and the things of the body have properly nothing to do with the will to choose; for no man is a slave if he is free in his power to choose.”[230] The perfect philosopher, then, is wholly free, for his every act is guided by reason, and therefore he lives perfectly in accord with Nature and himself. Freedom lies in choice, but the choice once made, the consequences inevitably follow. So the freedom of the individual was reconciled with the rule of a determining Fate.
We have thus far seen that Stoicism was a philosophy for the individual; that it demanded that man, being a free agent, recognize his high calling as a reasonable being and put himself by the exercise of his will into accord with Nature and himself, and so attain or at least advance toward perfection. But in contrast to Cynicism Stoicism did not demand that its sectaries should cut themselves off from society; on the contrary it recognized that man is normally a member of a social group. If in its doctrine of personal edification it was strongly individualistic, it was no less cosmopolitan in its social philosophy. Although the earlier Stoics had not taken part in political life—probably because of the conditions of the time,—none had forbidden participation in public affairs, but on the contrary all favored it. Moreover the Stoic could not limit his view to the small political unit or to the society contained therein; but inasmuch as each individual possesses a soul that is a part of the cosmic reason, all mankind is a community of reasoning beings, and every man is a brother of every other.[231] Thus Stoicism gave a philosophic basis to the idea of the brotherhood of man. It taught also that external circumstances, birth, wealth, high position, physical freedom or slavery, are indifferent matters; that the slave if a philosopher is the equal of the philosophic emperor. Such doctrines as these gave a new dignity to the individual and were destined to produce great social effects in the course of time: they resulted toward the close of the first century of our era in a new humanitarian spirit which began to care for the poor and the weak. Ultimately the Stoic Roman jurists wrote into the great law-codes the doctrine of the brotherhood of man, distinguishing between natural law, according to which all men are brothers on an equal footing, and human law which has brought about distinctions. These law-codes saved the written doctrine for the later centuries, and Christianity on its part absorbed much of Stoic teaching; through these two channels we have inherited many of the ideas which are moving forces in modern democracy.
These matters touch us so closely that we may well pause for a moment and listen to some ancient witnesses. On the question whether a slave could be said to confer benefits on his master, Seneca wrote that whoever denied the possibility of this was ignorant of the principles of all human law: “for the question is as to the spirit of the one who confers the benefit, not as to his position in life. Virtue is closed to no man; but she is open for all, admits all, invites all, both freeborn and freedmen, slaves, kings, and exiles all alike. She does not choose house or wealth; she is satisfied with the bare man and asks nothing more.”[232] Again he points out that only the body can be enslaved; that no prison can hold the mind and keep it from consorting with the divine.[233] He sums up: “All of us have the same origin, the same source; no man is nobler than another save he who has a more upright character and one better fitted to honorable pursuits.”[234] The great jurists speak no less plainly than the philosopher. Julius Paulus, at the beginning of the third century of our era, laid down the principle that nature has established between men a certain relationship; this his contemporary Ulpian expressed more plainly in these words: “By natural law all men are equal.” And Florentinus wrote: “Slavery is a provision of the law of nations, by which one man, contrary to the law of nature, is subject to the domination of another.”[235]
Such doctrines as these naturally broke down allegiance to city and nation, and made men feel that they were citizens of the world. Seneca distinguished two states, the one that into which a man is born; the other, the great and true commonwealth where dwell both gods and men, in which one looks not to this corner or to that, but measures its borders by the course of the sun.[236] In like language Musonius taught that the wise man, i.e., the philosopher, believes himself to be a citizen of the city of God, which consists of gods and men.[237] So the Emperor Marcus Aurelius reflected: “To me as Antoninus my city is Rome, but as a man it is the universe.”[238]
We may seem to have wandered somewhat from the religious aspect of Stoicism, but the digression finds its justification not only in the fact that both the belief in the natural equality of men and the cosmopolitan character of Stoicism grew out of the doctrine that each man’s reason is a part of the universal reason, but also in the significance these things had for that time and for ours.
The Stoic felt himself commissioned to preach and to turn men from their evil ways; he became a missionary to the world, exhorting men to the pursuit of sobriety, patience, virtue, and to the imitation of God. Seneca recalled with new emphasis Plato’s definition of man’s duty: “The first point in the worship of the gods is to believe that the gods exist; second to render unto them their majesty; to render likewise their goodness without which there is no majesty; to know that the gods preside over the world, that they direct the universe by their power, protect mankind, and sometimes have regard for individuals. The gods neither bring evil nor have it in themselves; but they chastise and check some men, they inflict penalties, sometimes they punish under the guise of blessings. Would’st thou propitiate the gods? Be thou good thyself. He has worshipped them aright who has imitated them.” And again: “The divine nature is not worshipped with the fat bodies of slain bulls, or with gold or silver votive offerings, or with money collected for the sacred treasury, but with a pious and upright will.”[239] Epictetus reviews the gifts of providence to men and asks: “What words can praise the works of providence in us and set them forth according to their worth? If we have understanding, ought we to do anything else, individually or all together, save sing hymns and bless the deity and tell of his benefits?... But since most of you have become blind, should there not be someone to fulfill this duty and on behalf of all to sing the hymn to God? For what else can I do, a lame old man, but sing hymns to God? If I were a nightingale, I should do the part of a nightingale; if I were a swan, I should do the part of a swan. But now I am a rational creature, and therefore must praise God. This is my task. I will do it, nor will I leave my post, so long as I may keep it; and I urge you to join in this same song.”[240]
Under the Empire Stoicism lost the moderate interest in speculation which it had once had, and became almost exclusively a moral philosophy. It was an age which called for moral resistance, when men were obliged to steel themselves to endure oppression and disaster, to “endure and refrain.” This is the motto of the later Stoics, ἀνέχου καὶ ἀπέχου, by which they meant: “Refrain from all that thy will cannot control; endure all that may assault thee; practise thyself in following the guide of reason; resist all passions.” This is almost the sum total of the discourses of Epictetus. The ancient conflict between body and soul also came to the front once more, and Stoicism showed the same ascetic tendency that is found in all the later philosophies. To it Marcus Aurelius gives clearest expression. Reflecting on his own nature the Emperor quotes a saying of Epictetus: “Thou art a poor soul burdened with a corpse.”[241] Again in self-exhortation he says: “ This thing I am is but flesh, breath, and the guiding reason. Farewell my books! strain after them no more. They are not for thee. As if already in the presence of death, despise thy flesh—it is only foul blood and bones, a web and tissue of sinews and veins and arteries. Consider breath too! What is it? A puff of wind never the same, but every moment exhaled and again inhaled. Last comes the guiding reason—on that set all thy mind.”[242]
The Emperor bids his books farewell. Philosophy was no longer a thing for the closet and the scholar’s study, but a matter of practical life in the market place and public square; the unlettered might pursue it as well as the learned, for it was the art of living—an art which the noblest pursued with all the enthusiasm of religious emotion. Although the Stoic was most concerned with the present, and could offer no continued life for the individual soul beyond the time when all the universe should sink back into the original fire, his fervor could be that of the seer with a vision of eternity.
The contributions which the Stoics made to the ethical and religious life were large. They showed that there is a moral order in nature to which man as a part of nature must conform; by emphasizing the community of reason between man and God, so that in Epictetus’ phrase we are but fragments of God,[243] they gave a religious sanction to duty toward God and man which had hitherto been lacking; and by the conclusions which they logically drew as to the brotherhood of man, disregarding distinctions of birth, position, or race, and looking to character alone, they gave a great impulse to the improvement of morals, to the spread of justice and kindliness in private relations, and to a genuine love for humanity. The stimulus which a belief in personal immortality might have given them was replaced by a sense of divine kinship and a challenge to the will to choose the nobler course under the guide of reason.
On the theological side they established the doctrine of the immanence of God in opposition to the transcendental views of the Platonists and Aristotelians. Since the whole cosmos is in their view animated by the universal reason, every part of it is alive. The heavenly bodies were therefore naturally regarded as divine, gods to whom the names of the greater gods of popular theology were conveniently given. But on the whole the traditional gods were explained allegorically, being regarded as the names assigned to various manifestations of God in nature. So Zeus was the heavens or the ether, Hera air, Poseidon the waters, Demeter earth, Hephaestus fire, Hades darkness, and so on. Now this physical allegorizing tended to destroy all belief in the mythological divinities more effectually perhaps than any other assault that had been made since the attacks began in the sixth century. But we must not think that the Stoics disbelieved in the existence of gods. I have just spoken of their doctrine that the heavenly bodies are divine; and they held that the spirits of the wisest and best survive the body as lesser divinities, as daemons. All these, however, will cease to be when the present age comes to an end and the cosmos sinks back into universal fire.