It is a common rule that royal blood must not be shed upon the ground. Hence when a king or one of his family is to be put to death a mode of execution is devised by which the royal blood shall not be spilt upon the earth. About the year 1688 the generalissimo of the army rebelled against the King of Siam and put him to death “after the manner of royal criminals, or as princes of the blood are treated when convicted of capital crimes, which is by putting them into a large iron caldron, and pounding them to pieces with wooden pestles, because none of their royal blood must be spilt on the ground, it being, by their religion, thought great impiety to contaminate the divine blood by mixing it with earth.”617 Other Siamese modes of executing a royal person are starvation, suffocation, stretching him on a scarlet cloth and thrusting a billet of odoriferous “saunders wood” into his stomach,618 or lastly, sewing him up in a leather sack with a large stone and throwing him into the river; sometimes the sufferer's neck is broken with sandal-wood clubs before he is thrown into the water.619 When Kublai Khan defeated and took his uncle Nayan, who had rebelled against him, he caused Nayan to be put to death by being wrapt in a carpet and tossed to and fro till he died, “because he would not have the blood of his Line Imperial spilt upon the ground or exposed in the eye of Heaven and before the Sun.”620 “Friar Ricold mentions the Tartar maxim: ‘One Khan will put another to death to get possession of the throne, but he takes great care that the blood be not spilt. For they say that it is highly improper that the blood of the Great Khan should be spilt upon the ground; so they cause the victim to be smothered somehow or other.’ The like feeling prevails at the court of Burma, where a peculiar mode of execution without bloodshed is reserved for princes of the blood.”621 In Tonquin the ordinary mode of execution is beheading, but persons of the blood royal are strangled.622 In Ashantee the blood of none of the royal family may be shed; if one of them is guilty of a great crime he is drowned in the river Dah.623 In Madagascar the blood of nobles might not be shed; hence when four Christians of that class were to be executed they were burned alive.624 When a young king of Uganda comes of age all his brothers are burnt except two or three, who are preserved to keep up the succession.625 The reluctance to shed royal blood seems to be only a particular case of a general reluctance to shed blood or at least to allow it to fall on the ground. Marco Polo tells us that in his day persons found on the streets of Cambaluc (Pekin) at unseasonable hours were arrested, and if found guilty of a misdemeanour were beaten with a stick. “Under this punishment people sometimes die, but they adopt it in order to eschew bloodshed, for their Bacsis say that it is an evil thing to shed man's blood.”626 When Captain Christian was shot by the Manx Government at the Restoration in 1660, the spot on which he stood was covered with white blankets, that his blood might not fall on the ground.627 Amongst some primitive peoples, when the blood of a tribesman has to be shed it is not suffered to fall upon the ground, but is received upon the bodies of his fellow tribesmen. Thus in some Australian tribes boys who are being circumcised are laid on a platform, formed by the living bodies of the tribesmen;628 and when a boy's tooth is knocked out as an initiatory ceremony, he is seated on the shoulders of a man, on whose breast the blood flows and may not be wiped away.629 When Australian blacks bleed each other as a cure for headache, and so on, they are very careful not to spill any of the blood on the ground, but sprinkle it on each other.630 We have already seen that in the Australian ceremony for making rain the blood which is supposed to imitate the rain is received upon the bodies of the tribesmen.631 In South Celebes at child-birth a female slave stands under the house (the houses being raised on posts above the ground) and receives in a basin on her head the blood which trickles through the bamboo floor.632 The unwillingness to shed blood is extended by some peoples to the blood of animals. When the Wanika in Eastern Africa kill their cattle for food, “they either stone or beat the animal to death, so as not to shed the blood.”633 Amongst the Damaras cattle killed for food are suffocated, but when sacrificed they are speared to death.634 But like most pastoral tribes in Africa, both the Wanika and Damaras very seldom kill their cattle, which are indeed commonly invested with a kind of sanctity.635 In killing an animal for food the Easter Islanders do not shed its blood, but stun it or suffocate it in smoke.636 The explanation of the reluctance to shed blood on the ground is probably to be found in the belief that the soul is in the blood, and that therefore any ground on which it may fall necessarily becomes taboo or sacred. In New Zealand anything upon which even a drop of a high chief's blood chances to fall becomes taboo or sacred to him. For instance, a party of natives having come to visit a chief in a fine new canoe, the chief got into it, but in doing so a splinter entered his foot, and the blood trickled on the canoe, which at once became sacred to him. The owner jumped out, dragged the canoe ashore opposite the chief's house, and left it there. Again, a chief in entering a missionary's house knocked his head against a beam, and the blood flowed. The natives said that in former times the house would have belonged to the chief.637 As usually happens with taboos of universal application, the prohibition to spill the blood of a tribesman on the ground applies with peculiar stringency to chiefs and kings, and is observed in their case long after it has ceased to be observed in the case of others.
We have seen that the Flamen Dialis was not allowed to walk under a trellised vine.638 The reason for this prohibition was perhaps as follows. It has been shown that plants are considered as animate beings which bleed when cut, the red juice which exudes from some plants being regarded as the blood of the plant.639 The juice of the grape is therefore naturally conceived as the blood of the vine.640 And since, as we have just seen, the soul is often believed to be in the blood, the juice of the grape is regarded as the soul, or as containing the soul, of the vine. This belief is strengthened by the intoxicating effects of wine. For, according to primitive notions, all abnormal mental states, such as intoxication or madness, are caused by the entrance of a spirit into the person; such mental states, in other words, are regarded as forms of possession or inspiration. Wine, therefore, is considered on two distinct grounds as a spirit or containing a spirit; first because, as a red juice, it is identified with the blood of the plant, and second because it intoxicates or inspires. Therefore if the Flamen Dialis had walked under a trellised vine, the spirit of the vine, embodied in the clusters of grapes, would have been immediately over his head and might have touched it, which for a person like him in a state of permanent taboo641 would have been highly dangerous. This interpretation of the prohibition will be made probable if we can show, first, that wine has been actually viewed by some peoples as blood and intoxication as inspiration produced by drinking the blood; and, second, that it is often considered dangerous, especially for tabooed persons, to have either blood or a living person over their heads.
With regard to the first point, we are informed by Plutarch that of old the Egyptian kings neither drank wine nor offered it in libations to the gods, because they held it to be the blood of beings who had once fought against the gods, the vine having sprung from their rotting bodies; and the frenzy of intoxication was explained by the supposition that the drunken man was filled with the blood of the enemies of the gods.642 The Aztecs regarded pulque or the wine of the country as bad, on account of the wild deeds which men did under its influence. But these wild deeds were believed to be the