In the Shu King there is a reference to the dragon as one of the symbolic figures painted on the upper garment of the emperor Hwang Ti (who according to the Chinese legends, which of course are not above reproach, reigned in the twenty-seventh century b.c.). In this ancient literature there are numerous references to the dragon, and not merely to the legends, but also to representations of the benign monster on garments, banners and metal tablets.[161] "The ancient texts ... are short, but sufficient to give us the main conceptions of Old China with regard to the dragon. In those early days [just as at present] he was the god of water, thunder, clouds, and rain, the harbinger of blessings, and the symbol of holy men. As the emperors are the holy beings on earth, the idea of the dragon being the symbol of Imperial power is based upon this ancient conception" (op. cit., p. 42).
In the fifth appendix to the Yih King, which has been ascribed to Confucius, (i.e. three centuries earlier than the Han dynasty mentioned by Mr. Minns), it is stated that "K'ien (Heaven) is a horse, Kw'un (Earth) is a cow, Chen (Thunder) is a dragon." (op. cit., p. 37).[162]
The philosopher Hwai Nan Tsze (who died 122 b.c.) declared that the dragon is the origin of all creatures, winged, hairy, scaly, and mailed; and he propounded a scheme of evolution (de Visser, p. 65). He seems to have tried to explain away the fact that he had never actually witnessed the dragon performing some of the remarkable feats attributed to it: "Mankind cannot see the dragons rise: wind and rain assist them to ascend to a great height" (op. cit., p. 65). Confucius also is credited with the frankness of a similar confession: "As to the dragon, we cannot understand his riding on the wind and clouds and his ascending to the sky. To-day I saw Lao Tsze; is he not like the dragon?" (p. 65).
This does not necessarily mean that these learned men were sceptical of the beliefs which tradition had forged in their minds, but that the dragon had the power of hiding itself in a cloak of invisibility, just as clouds (in which the Chinese saw dragons) could be dissipated in the sky. The belief in these powers of the dragon was as sincere as that of learned men of other countries in the beneficent attributes which tradition had taught them to assign to their particular deities. In the passages I have quoted the Chinese scholars were presumably attempting to bridge the gap between the ideas inculcated by faith and the evidence of their senses, in much the same sort of spirit as, for instance, actuated Dean Buckland last century, when he claimed that the glacial deposits of this country afforded evidence in confirmation of the Deluge described in the Book of Genesis.
The tiger and the dragon, the gods of wind and water, are the keystones of the doctrine called fung shui, which Professor de Groot has described in detail.[163]
He describes it "as a quasi-scientific system, supposed to teach men where and how to build graves, temples, and dwellings, in order that the dead, the gods, and the living may be located therein exclusively, or as far as possible, under the auspicious influences of Nature". The dragon plays a most important part in this system, being "the chief spirit of water and rain, and at the same time representing one of the four quarters of heaven (i.e. the East, called the Azure Dragon, and the first of the seasons, spring)." The word Dragon comprises the high grounds in general, and the water streams which have their sources therein or wind their way through them.[164]
The attributes thus assigned to the Blue Dragon, his control of water and streams, his dwelling on high mountains whence they spring, and his association with the East, will be seen to reveal his identity with the so-called "god B" of American archæologists, the elephant-headed god Tlaloc of the Aztecs, Chac of the Mayas, whose more direct parent was Indra.
It is of interest to note that, according to Gerini,[165] the word Nâga denotes not only a snake but also an elephant. Both the Chinese dragon and the Mexican elephant-god are thus linked with the Nâga, who is identified both with Indra himself and Indra's enemy Vritra. This is another instance of those remarkable contradictions that one meets at every step in pursuing the dragon. In the confusion resulting from the blending of hostile tribes and diverse cultures the Aryan deity who, both for religious and political reasons, is the enemy of the Nâgas becomes himself identified with a Nâga!
I have already called attention (Nature, Jan. 27, 1916) to the fact that the graphic form of representation of the American elephant-headed god was derived from Indonesian pictures of the makara. In India itself the makara (see Fig. 14) is represented in a great variety of forms, most of which are prototypes of different kinds of dragons. Hence the homology of the elephant-headed god with the other dragons is further established and shown to be genetically related to the evolution of the protean manifestations of the dragon's form.
The dragon in China is "the heavenly giver of fertilizing rain" (op. cit., p. 36). In the Shu King "the emblematic figures of the ancients are given as the sun, the moon, the stars, the mountain, the dragon, and the variegated animals (pheasants) which are depicted on the upper sacrificial garment of the Emperor" (p. 39). In the Li Ki the unicorn, the phœnix, the tortoise, and the dragon are called the four ling (p. 39), which de Visser translates "spiritual beings," creatures with enormously strong vital spirit. The dragon possesses the most ling of all creatures (p. 64). The tiger is the deadly enemy of the dragon (p. 42).