The beginnings of morality can no more be discovered historically than the beginnings of religion. Language, in various nations, implies that it springs out of custom. The foundation of practical ethics, whatever may be the ultimate interpretation of such terms as duty and conscience in more advanced cultures, lies in social usage. When any custom is established with sufficient strength to serve as a rule demanding observance, so that its breach evokes some feeling, the seed of morals is already germinating. No group however small, no society however crude, can cohere without some such customs. They may be formed in various ways; they are strengthened by habitual repetition; they acquire the sanction of the past, they are usually referred, when men have begun to ask how they came into being—just as they ask about their own origin—to some great First Man, or some superhuman personality in the realm above (p. [171]). But always there are some things allowable, and others forbidden: some things may (or even must) be done, others may not.
When custom has gained this power, it carries with it an element of control. Impulse must not be inconsiderately indulged, it must be governed. Private interests must be subordinated to a rule, and conduct conformed to a standard of behaviour. In the ruder culture, where the supply of food is of urgent importance, such rules gather around the produce of the chase or of the ground. Among the Australian Kurnai, for example, all game caught by the men, all roots or fruits collected by the women, must be shared with others according to definite arrangements. Methodic distribution is obligatory, and self-denial in sharing and eating is thus impressed upon the young. Moreover certain varieties of food are strictly forbidden to women, children, and boys before initiation.
Prohibitions of this kind, extending over many branches of conduct, are found all over the world. They are often designated by a term in use in Polynesia, taboo (tabu or tapu). Their origin has been much disputed, owing to the extraordinary complexity of the circumstances with which they are concerned. Taboo contains emphatically an element of mystery. It comes out of a vague dim background, and implies that some strange power will be set in perilous operation if a certain thing is done. Such a power, obscure, indefinite, not personalised, but mightier than men, has been recognised at the base of religion under another term, the Melanesian mana (p. [80]). Taboo has been accordingly described as a negative mana. It is a prohibition against calling the weird uncanny force into the open, where it may do unexpected hurt.
The objects and actions placed under such taboos are various; and it is for the anthropologist and the psychologist, if they can, to discover their origin and application in each particular case. They involve ideas of purity and defilement, the holy and the common, the clean and the unclean. They gather in particular round blood, which rouses in some animals as in many human beings an instinctive aversion and disgust, and yet is at the same time sacred as a seat of life. They enter at the great crises of existence, birth and death; the mother, and perhaps also the new-born child, are unclean, and must be purified; the corpse defiles whoever touches it. They attend the sexual processes, which are the occasion of releasing dangerous energies. So they affect people as well as things. The king is charged with this mysterious force, and is hedged round with taboos lest it should suddenly burst forth against the intruder on his sanctity. The chief, the priest, possess it in less degree. And it is transmitted to what belongs to them. Their weapons, their food and, above all, their persons, are sacred. The oft-quoted story of the Maori may still be repeated here: it is not the only case of the kind. Strong and stalwart, he found some food beside the path, and ate it. He learned shortly afterwards that it was the remains of the king's meal. He had violated a royal taboo. The secret power had him in its grasp: he was speedily seized with cramp in the stomach, and in a few hours died.
Ritual religions are full of survivals of such taboos. "O Maker of the material world," inquires Zarathustra of Ahura Mazda, "can he be clean again who has eaten of the carcass of a dog, or the corpse of a man?" In ancient Israel various foods were forbidden by religious law; the priest might not touch a dead body; when a murder had been committed and the murderer could not be found, the elders of the city must solemnly purify the ground which unpunished bloodshed had defiled. Early Roman religion contained many such prohibitions; from certain sacrifices women and strangers and fettered criminals must withdraw; there are traces of taboo on iron and shoe-leather, on burial grounds and spots where thunder-bolts were supposed to have fallen, and on certain days, especially those connected with the cult of the dead. Such taboos still play a great part in savage society, and exert no little moral force in preserving honesty and order. In Samoa, observed Turner, objects placed under taboo are perfectly safe; they are in no danger of theft. Primitive morality is thus brought under the sanction of religion.
All over the world, as we have seen (p. [161]), the young receive a very severe training in preparation for their entry into the full privileges and duties of the tribe. They are then instructed in the traditional rules of conduct, the proper abstinences, the right behaviour of the sexes. Such ceremonies are recognised as of great importance in communities of the simplest form without political control, for it is through them that the social ties of tribal kinship gain coherence and strength. Various observers have testified to the consideration displayed in Australia, for instance, towards the aged, the sick, and the infirm. The blind are often carefully tended, and the best fed. "As a matter of fact," says Mr. Marett, "the earlier and more democratic types of primitive society, uncontaminated by our civilisation, do not present many features to which the modern conscience can take exception; but display rather the edifying spectacle of religious brotherhoods encouraging themselves by mystical communion to common effort."
In West Africa Miss Kingsley noted the close connection in negro communities between religion and life. To get through day or night a man must be right in the religious point of view; he must be on working terms with the great world of spirits round him. In spite of much make-believe the secret societies in which the men are enlisted under solemn oaths, are recognised as important moral agencies. The Ukuku, recently described by Dr. Nassau, could settle tribal quarrels, and proclaim or enforce peace, when no individual chief or king could end the strife. Such organisations regulate marriage laws, the duties of parents and children, the privileges of eldership, the recognition of age and worth. The entry into them lies through the rites of religion.
"I have studied these societies," wrote Miss Kingsley; "I am in possession of fairly complete knowledge of three of them. I know men acquainted with ten other societies, and their information is practically the same as my own, viz. that those rites consist in a series of oath-takings as you pass from grade to grade ... Each grade gives him a certain amount of instruction in the native law. Each grade gives him a certain function in carrying out the law. And finally, when he has passed through all the grades, which few men do, when he has sworn the greatest oath of all, when he knows all the society's heart's secret, that secret is 'I am I,' the one Word. The teaching of that Word is law, order, justice, morality. Why the one Word teaches it, the man does not know. But he knows two things: one that there is a law-god, and the other that, so says the wisdom of our ancestors, his will must be worked or evil will come. So in his generation he works to keep the young people straight."
Taboos may be violated unconsciously, and tribal laws may be transgressed sometimes intentionally, sometimes by accident. The resulting guilt must be removed, if the offender or the community is not to incur the wrath of the affronted Powers. Sin, like holiness, has this peculiar property that it can be communicated by contact. Savage morality does not always rise above the confusion between the physical and the mental. Evil qualities such as uncleanness can be transferred from persons to things, just as from things to persons. Pains and diseases can be extracted from the sufferer, and magically sent into animals or objects which can be driven away or destroyed; and moral evil can be similarly removed. When an Atkhan of the Aleutian Islands had committed a serious offence and desired to unburden himself, he chose a time when the sun was clear, picked up certain weeds, and carried them about his person. After they were thus sufficiently impregnated by contact with him, he laid them down, called the sun to witness, cast his sins upon them, and threw them into the fire. The consuming flame burned away his guilt.
The Peruvian made his confession to the sun, and then bathed in an adjoining river. There he rid himself of his iniquity, saying "O thou river, receive the sins I have this day confessed to the sun, carry them down to the sea, and let them never more appear." The oldest and the most recent rituals repeat the same idea in various forms. In one of the Vedic ceremonials of sacrifice, the sacrificer and his wife towards the close bathed and washed each other's backs. Then having wrapped themselves in fresh garments, they stepped forth, and we read: "Even as a snake casts its skin, so does he cast away all his sin. There is in him not so much sin as there is in a toothless child." Water was likewise employed in Babylonia, where the incantation ran, "I have washed my hands, I have cleansed my body with pure spring water which is in the town of Eridu. All evil, all that is not good, in my body, my flesh, my limbs, begone!" Or, "By the wisdom of thy holy name let the sin and the ban which were created for man's misery be removed, destroyed, and driven away."