A Greek in the age of Plato attached no importance to the question whether his religion was an historical fact. He was just beginning to be conscious that the past had a history; but he could see nothing beyond Homer and Hesiod. Whether their narratives were true or false did not seriously affect the political or social life of Hellas. Men only began to suspect that they were fictions when they recognised them to be immoral. And so in all religions: the consideration of their morality comes first, afterwards the truth of the documents in which they are recorded, or of the events natural or supernatural which are told of them. But in modern times, and in Protestant countries perhaps more than in Catholic, we have been too much inclined to identify the historical with the moral; and some have refused to believe in religion at all, unless a superhuman accuracy was discernible in every part of the record. The facts of an ancient or religious history are amongst the most important of all facts; but they are frequently uncertain, and we only learn the true lesson which is to be gathered from them when we place ourselves above them. These reflections tend to show that the difference between Plato and ourselves, though not unimportant, is not so great as might at first sight appear. For we should agree with him in placing the moral before the historical truth of religion; and, generally, in disregarding those errors or misstatements of fact which necessarily occur in the early stages of all religions. We know also that changes in the traditions of a country cannot be made in a day; and are therefore tolerant of many things which science and criticism would condemn.
We note in passing that the allegorical interpretation of mythology, said to have been first introduced as early as the sixth century before Christ by Theagenes of Rhegium, was well established in the age of Plato, and here, as in the Phaedrus, though for a different reason, was rejected by him. That anachronisms whether of religion or law, when men have reached another stage of civilization, should be got rid of by fictions is in accordance with universal experience. Great is the art of interpretation; and by a natural process, which when once discovered was always going on, what could not be altered was explained away. And so without any palpable inconsistency there existed side by side two forms of religion, the tradition inherited or invented by the poets and the customary worship of the temple; on the other hand, there was the religion of the philosopher, who was dwelling in the heaven of ideas, but did not therefore refuse to offer a cock to Aesculapius, or to be seen saying his prayers at the rising of the sun. At length the antagonism between the popular and philosophical religion, never so great among the Greeks as in our own age, disappeared, and was only felt like the difference between the religion of the educated and uneducated among ourselves. The Zeus of Homer and Hesiod easily passed into the 'royal mind' of Plato (Philebus); the giant Heracles became the knight-errant and benefactor of mankind. These and still more wonderful transformations were readily effected by the ingenuity of Stoics and neo-Platonists in the two or three centuries before and after Christ. The Greek and Roman religions were gradually permeated by the spirit of philosophy; having lost their ancient meaning, they were resolved into poetry and morality; and probably were never purer than at the time of their decay, when their influence over the world was waning.
A singular conception which occurs towards the end of the book is the lie in the soul; this is connected with the Platonic and Socratic doctrine that involuntary ignorance is worse than voluntary. The lie in the soul is a true lie, the corruption of the highest truth, the deception of the highest part of the soul, from which he who is deceived has no power of delivering himself. For example, to represent God as false or immoral, or, according to Plato, as deluding men with appearances or as the author of evil; or again, to affirm with Protagoras that 'knowledge is sensation,' or that 'being is becoming,' or with Thrasymachus 'that might is right,' would have been regarded by Plato as a lie of this hateful sort. The greatest unconsciousness of the greatest untruth, e.g. if, in the language of the Gospels (John), 'he who was blind' were to say 'I see,' is another aspect of the state of mind which Plato is describing. The lie in the soul may be further compared with the sin against the Holy Ghost (Luke), allowing for the difference between Greek and Christian modes of speaking. To this is opposed the lie in words, which is only such a deception as may occur in a play or poem, or allegory or figure of speech, or in any sort of accommodation, – which though useless to the gods may be useful to men in certain cases. Socrates is here answering the question which he had himself raised about the propriety of deceiving a madman; and he is also contrasting the nature of God and man. For God is Truth, but mankind can only be true by appearing sometimes to be partial, or false. Reserving for another place the greater questions of religion or education, we may note further, (1) the approval of the old traditional education of Greece; (2) the preparation which Plato is making for the attack on Homer and the poets; (3) the preparation which he is also making for the use of economies in the State; (4) the contemptuous and at the same time euphemistic manner in which here as below he alludes to the 'Chronique Scandaleuse' of the gods.
BOOK III. There is another motive in purifying religion, which is to banish fear; for no man can be courageous who is afraid of death, or who believes the tales which are repeated by the poets concerning the world below. They must be gently requested not to abuse hell; they may be reminded that their stories are both untrue and discouraging. Nor must they be angry if we expunge obnoxious passages, such as the depressing words of Achilles – 'I would rather be a serving-man than rule over all the dead;' and the verses which tell of the squalid mansions, the senseless shadows, the flitting soul mourning over lost strength and youth, the soul with a gibber going beneath the earth like smoke, or the souls of the suitors which flutter about like bats. The terrors and horrors of Cocytus and Styx, ghosts and sapless shades, and the rest of their Tartarean nomenclature, must vanish. Such tales may have their use; but they are not the proper food for soldiers. As little can we admit the sorrows and sympathies of the Homeric heroes: – Achilles, the son of Thetis, in tears, throwing ashes on his head, or pacing up and down the sea-shore in distraction; or Priam, the cousin of the gods, crying aloud, rolling in the mire. A good man is not prostrated at the loss of children or fortune. Neither is death terrible to him; and therefore lamentations over the dead should not be practised by men of note; they should be the concern of inferior persons only, whether women or men. Still worse is the attribution of such weakness to the gods; as when the goddesses say, 'Alas! my travail!' and worst of all, when the king of heaven himself laments his inability to save Hector, or sorrows over the impending doom of his dear Sarpedon. Such a character of God, if not ridiculed by our young men, is likely to be imitated by them. Nor should our citizens be given to excess of laughter – 'Such violent delights' are followed by a violent re-action. The description in the Iliad of the gods shaking their sides at the clumsiness of Hephaestus will not be admitted by us. 'Certainly not.'
Truth should have a high place among the virtues, for falsehood, as we were saying, is useless to the gods, and only useful to men as a medicine. But this employment of falsehood must remain a privilege of state; the common man must not in return tell a lie to the ruler; any more than the patient would tell a lie to his physician, or the sailor to his captain.
In the next place our youth must be temperate, and temperance consists in self-control and obedience to authority. That is a lesson which Homer teaches in some places: 'The Achaeans marched on breathing prowess, in silent awe of their leaders;' – but a very different one in other places: 'O heavy with wine, who hast the eyes of a dog, but the heart of a stag.' Language of the latter kind will not impress self-control on the minds of youth. The same may be said about his praises of eating and drinking and his dread of starvation; also about the verses in which he tells of the rapturous loves of Zeus and Here, or of how Hephaestus once detained Ares and Aphrodite in a net on a similar occasion. There is a nobler strain heard in the words: – 'Endure, my soul, thou hast endured worse.' Nor must we allow our citizens to receive bribes, or to say, 'Gifts persuade the gods, gifts reverend kings;' or to applaud the ignoble advice of Phoenix