How far the "definitions" of Socrates led to the solution of the great problems of philosophy, in the hands of such dialecticians as Plato and Aristotle, I will not attempt to enter upon here; but this I think I am warranted in saying, that the main object and aim of Socrates, as a teacher of philosophy, were to establish certain elemental truths, concerning which there could be no dispute, and then to reason from them,--since they were not mere assumptions, but certitudes, and certitudes also which appealed to human consciousness, and therefore could not be overthrown. If I were teaching metaphysics, it would be necessary for me to make clear this method,--the questions and definitions by which Socrates is thought to have laid the foundation of true knowledge, and therefore of all healthful advance in philosophy. But for my present purpose I do not care so much what his method was as what his aim was.
The aim of Socrates, then, being to find out and teach what is definite and certain, as a foundation of knowledge,--having cleared away the rubbish of ignorance,--he attached very little importance to what is called physical science. And no wonder, since science in his day was very imperfect. There were not facts enough known on which to base sound inductions: better, deductions from established principles. What is deemed most certain in this age was the most uncertain of all knowledge in his day. Scientific knowledge, truly speaking, there was none. It was all speculation. Democritus might resolve the material universe--the earth, the sun, and the stars--into combinations produced by the motion of atoms. But whence the original atoms, and what force gave to them motion? The proudest philosopher, speculating on the origin of the universe, is convicted of ignorance.
Much, has been said in praise of the Ionian philosophers; and justly, so far as their genius and loftiness of character are considered. But what did they discover? What truths did they arrive at to serve as foundation-stones of science? They were among the greatest intellects of antiquity. But their method was a wrong one. Their philosophy was based on assumptions and speculations, and therefore was worthless, since they settled nothing. Their science was based on inductions which were not reliable, because of a lack of facts. They drew conclusions as to the origin of the universe from material phenomena. Thales, seeing that plants are sustained by dew and rain, concluded that water was the first beginning of things. Anaximenes, seeing that animals die without air, thought that air was the great primal cause. Then Diogenes of Crete, making a fanciful speculation, imparted to air an intellectual energy. Heraclitus of Ephesus substituted fire for air. None of the illustrious Ionians reached anything higher, than that the first cause of all things must be intelligent. The speculations of succeeding philosophers, living in a more material age, all pertained to the world of matter which they could see with their eyes. And in close connection with speculations about matter, the cause of which they could not settle, was indifference to the spiritual nature of man, which they could not see, and all the wants of the soul, and the existence of the future state, where the soul alone was of any account. So atheism, and the disbelief of the existence of the soul after death, characterized that materialism. Without God and without a future, there was no stimulus to virtue and no foundation for anything. They said, "Let us eat and drink, for to-morrow we die,"--the essence and spirit of all paganism.
Socrates, seeing how unsatisfactory were all physical inquiries, and what evils materialism introduced into society, making the body everything and the soul nothing, turned his attention to the world within, and "for physics substituted morals." He knew the uncertainty of physical speculation, but believed in the certainty of moral truths. He knew that there was a reality in justice, in friendship, in courage. Like Job, he reposed on consciousness. He turned his attention to what afterwards gave immortality to Descartes. To the scepticism of the Sophists he opposed self-evident truths. He proclaimed the sovereignty of virtue, the universality of moral obligation. "Moral certitude was the platform from which he would survey the universe." It was the ladder by which he would ascend to the loftiest regions of knowledge and of happiness. "Though he was negative in his means, he was positive in his ends." He was the first who had glimpses of the true mission of philosophy,--even to sit in judgment on all knowledge, whether it pertains to art, or politics, or science; eliminating the false and retaining the true. It was his mission to separate truth from error. He taught the world how to weigh evidence. He would discard any doctrine which, logically carried out, led to absurdity. Instead of turning his attention to outward phenomena, he dwelt on the truths which either God or consciousness reveals. Instead of the creation, he dwelt on the Creator. It was not the body he cared for so much as the soul. Not wealth, not power, not the appetites were the true source of pleasure, but the peace and harmony of the soul. The inquiry should be, not what we shall eat, but how shall we resist temptation; how shall we keep the soul pure; how shall we arrive at virtue; how shall we best serve our country; how shall we best educate our children; how shall we expel worldliness and deceit and lies; how shall we walk with God?--for there is a God, and there is immortality and eternal justice: these are the great certitudes of human life, and it is only by these that the soul will expand and be happy forever.
Thus there was a close connection between his philosophy and his ethics. But it was as a moral teacher that he won his most enduring fame. The teacher of wisdom became subordinate to the man who lived it. As a living Christian is nobler than merely an acute theologian, so he who practises virtue is greater than the one who preaches it. The dissection of the passions is not so difficult as the regulation of the passions. The moral force of the soul is superior to the utmost grasp of the intellect. The "Thoughts" of Pascal are all the more read because the religious life of Pascal is known to have been lofty. Augustine was the oracle of the Middle Ages, from the radiance of his character as much as from the brilliancy and originality of his intellect. Bernard swayed society more by his sanctity than by his learning. The useful life of Socrates was devoted not merely to establish the grounds of moral obligation, in opposition to the false and worldly teaching of his day, but to the practice of temperance, disinterestedness, and patriotism. He found that the ideas of his contemporaries centred in the pleasure of the body: he would make his body subservient to the welfare of the soul. No writer of antiquity says so much of the soul as Plato, his chosen disciple, and no other one placed so much value on pure subjective knowledge. His longings after love were scarcely exceeded by Augustine or St. Theresa,--not for a divine Spouse, but for the harmony of the soul. With longings after love were, united longings after immortality, when the mind would revel forever in the contemplation of eternal ideas and the solution of mysteries,--a sort of Dantean heaven. Virtue became the foundation of happiness, and almost a synonym for knowledge. He discoursed on knowledge in its connection with virtue, after the fashion of Solomon in his Proverbs. Happiness, virtue, knowledge: this was the Socratic trinity, the three indissolubly connected together, and forming the life of the soul,--the only precious thing a man has, since it is immortal, and therefore to be guarded beyond all bodily and mundane interests. But human nature is frail. The soul is fettered and bewildered; hence the need of some outside influence, some illumination, to guard, or to restrain, or guide. "This inspiration, he was persuaded, was imparted to him from time to time, as he had need, by the monitions of an internal voice which he called [Greek: daimonion], or daemon,--not a personification, like an angel or devil, but a divine sign or supernatural voice." From youth he was accustomed to obey this prohibitory voice, and to speak of it,--a voice "which forbade him to enter on public life," or to take any thought for a prepared defence on his trial. The Fathers of the Church regarded this daemon as a devil, probably from the name; but it is not far, in its real meaning, from the "divine grace" of St. Augustine and of all men famed for Christian experience,--that restraining grace which keeps good men from folly or sin.
Socrates, again, divorced happiness from pleasure,--identical things, with most pagans. Happiness is the peace and harmony of the soul; pleasure comes from animal sensations, or the gratification of worldly and ambitious desires, and therefore is often demoralizing. Happiness is an elevated joy,--a beatitude, existing with pain and disease, when the soul is triumphant over the body; while pleasure is transient, and comes from what is perishable. Hence but little account should be made of pain and suffering, or even of death. The life is more than meat, and virtue is its own reward. There is no reward of virtue in mere outward and worldly prosperity; and, with virtue, there is no evil in adversity. One must do right because it is right, not because it is expedient: he must do right, whatever advantages may appear by not doing it. A good citizen must obey the laws, because they are laws: he may not violate them because temporal and immediate advantages are promised. A wise man, and therefore a good man, will be temperate. He must neither eat nor drink to excess. But temperance is not abstinence. Socrates not only enjoined temperance as a great virtue, but he practised it. He was a model of sobriety, and yet he drank wine at feasts,--at those glorious symposia where he discoursed with his friends on the highest themes. While he controlled both appetites and passions, in order to promote true happiness,--that is, the welfare of the soul,--he was not solicitous, as others were, for outward prosperity, which could not extend beyond mortal life. He would show, by teaching and example, that he valued future good beyond any transient joy. Hence he accepted poverty and physical discomfort as very trifling evils. He did not lacerate the body, like Brahmans and monks, to make the soul independent of it. He was a Greek, and a practical man,--anything but visionary,--and regarded the body as a sacred temple of the soul, to be kept beautiful; for beauty is as much an eternal idea as friendship or love. Hence he threw no contempt on art, since art is based on beauty. He approved of athletic exercises, which strengthened and beautified the body; but he would not defile the body or weaken it, either by lusts or austerities. Passions were not to be exterminated but controlled; and controlled by reason, the light within us,--that which guides to true knowledge, and hence to virtue, and hence to happiness. The law of temperance, therefore, is self-control.
Courage was another of his certitudes,--that which animated the soldier on the battlefield with patriotic glow and lofty self-sacrifice. Life is subordinate to patriotism. It was of but little consequence whether a man died or not, in the discharge of duty. To do right was the main thing, because it was right. "Like George Fox, he would do right if the world were blotted out."
The weak point, to my mind, in the Socratic philosophy, considered in its ethical bearings, was the confounding of virtue with knowledge, and making them identical. Socrates could probably have explained this difficulty away, for no one more than he appreciated the tyranny of passion and appetite, which thus fettered the will; according to St. Paul, "The evil that I would not, that I do." Men often commit sin when the consequences of it and the nature of it press upon the mind. The knowledge of good and evil does not always restrain a man from doing what he knows will end in grief and shame. The restraint comes, not from knowledge, but from divine aid, which was probably what Socrates meant by his daemon,--a warning and a constraining power.
"Est Deus in nobis, agitante calescimus illo."
But this is not exactly the knowledge which Socrates meant, or Solomon. Alcibiades was taught to see the loveliness of virtue and to admire it; but he had not the divine and restraining power, which Socrates called an "inspiration," and others would call "grace." Yet Socrates himself, with passions and appetites as great as Alcibiades, restrained them,--was assisted to do so by that divine Power which he recognized, and probably adored. How far he felt his personal responsibility to this Power I do not know. The sense of personal responsibility to God is one of the highest manifestations of Christian life, and implies a recognition of God as a personality, as a moral governor whose eye is everywhere, and whose commands are absolute. Many have a vague idea of Providence as pervading and ruling the universe, without a sense of personal responsibility to Him; in other words, without a "fear" of Him, such as Moses taught, and which is represented by David as "the beginning of wisdom,"--the fear to do wrong, not only because it is wrong, but also because it is displeasing to Him who can both punish and reward. I do not believe that Socrates had this idea of God; but I do believe that he recognized His existence and providence. Most people in Greece and Rome had religious instincts, and believed in supernatural forces, who exercised an influence over their destiny,--although they called them "gods," or divinities, and not the "God Almighty" whom Moses taught. The existence of temples, the offices of priests, and the consultation of oracles and soothsayers, all point to this. And the people not only believed in the existence of these supernatural powers, to whom they erected temples and statues, but many of them believed in a future state of rewards and punishments,--otherwise the names of Minos and Rhadamanthus and other judges of the dead are unintelligible. Paganism and mythology did not deny the existence and power of gods,--yea, the immortal gods; they only multiplied their number, representing them as avenging deities with human passions and frailties, and offering to them gross and superstitious rites of worship. They had imperfect and even degrading ideas of the gods, but acknowledged their existence and their power. Socrates emancipated himself from these degrading superstitions, and had a loftier idea of God than the people, or he would not have been accused of impiety,--that is, a dissent from the popular belief; although there is one thing which I cannot understand in his life, and cannot harmonize with his general teachings,--that in his last hours his last act was to command the sacrifice of a cock to Aesculapius.