One of the leading ideas connected with the serpent was, as we have seen, its power over the rain, but another equally influential was its connection with health. Mr. Fergusson remarks that “when we first meet with serpent-worship, either in the wilderness of Sinai, the groves of Epidaurus, or in the Sarmatian huts, the serpent is always the Agatho-dæmon, the bringer of health and good fortune.”[217] The Agatho-dæmon, which in ancient Egypt presided over the affairs of men as the guardian spirit of their houses,[218] was the Asp of Rânno, the snake-headed goddess who is represented as nursing the young princes. That the idea of health was intimately associated with the serpent is shown by the crown formed of the asp, or sacred Thermuthis, having been given particularly to Isis, a goddess of life and healing. It was also the symbol of other deities with the like attributes. Thus on a papyri it encircles the figure of Harpocrates, who was identified with the serpent god Æsculapius; while not only was a great serpent kept alive in the temple of Serapis, but on later monuments this deity is represented by a great serpent, with or without a human head. Sanchoniathon says of that animal—“It is long-lived, and has the quality not only of putting off its old age and assuming a second youth, but of receiving at the same time an augmentation of its size and strength.” The serpent, therefore, was a fit emblem of Rudra, “the healer;” and the gift which Apollo presented to Mercury could be entwined by no more appropriate object than the animal which was supposed to be able to give the health without which even Mercury’s magic-staff could not confer wealth and happiness. It is remarkable that a Moslem saint of Upper Egypt is still thought to appear under the form of a serpent, and to cure the diseases which afflict the pilgrims to his shrine.

Ramahavaly, one of the four national idols of the Malagasy, bears a curious analogy to the serpent gods of wisdom and healing. One of his titles is Rabiby, signifying “animal,” and denoting “the god of beasts;” and his emissaries are the serpents which abide in Madagascar, and are looked upon with superstitious fear by the inhabitants. Ramahavaly is, moreover, regarded as the Physician of Imerina, and is thought to preserve from, or expel, epidemic diseases. Mr. Ellis says that he is sometimes described “as god, sacred, powerful, and almighty; who kills and makes alive; who heals the sick, and prevents diseases and pestilence; who can cause thunder and lightning to strike their victims or prevent their fatality; can cause rain in abundance when wanted, or can withhold it so as to ruin the crops of rice. He is also celebrated for his knowledge of the past and future, and for his capacity of discovering whatever is hidden or concealed.”

It is probable that the association with the serpent of the idea of healing arose from the still earlier recognition of that animal as a symbol of life. We have already referred to the representations in the Egyptian temples of the young princes being nursed by a woman having the head of an asp. It is interesting to find that in India at the present day serpent-worship is expressly resorted to on behalf of children, and “the first hair of a child which is shaved off when it has passed teething and other infantine ailments is frequently dedicated to a serpent.” This animal in both cases is treated as the guardian of life, and therefore the crown given to Egyptian sovereigns and divinities was very properly formed of the asp of Rânno. Another snake-headed Egyptian goddess has the name Hih or Hoh, and Sir Gardner Wilkinson mentions that the Coptic word Hof signifies the viper, analogous to the hye of the Arabs. The Arabic word hiya, indeed, means both life and a serpent. This connection is supported by the association, already pointed out, between the serpent and the gods of the life-giving wind, and by the fact that these also possess the pillar symbol of life. This belongs as well to Siva the destroyer, the preserver, and the creator, as to Set or Saturn, to Thoth-Hermes, and El or Chronos. Both the serpent and the pillar were assigned also to many of the personifications of the sun, the deified source of earthly life. Probably the well-known figure representing the serpent with its tail in its mouth was intended to symbolise endless life rather than eternity, an idea which does not appear to have been associated with that animal by the Egyptians. Agreeably with this view, Horapollo affirms that Kneph-Agatho-dæmon denoted immortality.

One of the best-known attributes of the serpent is wisdom. The Hebrew tradition of the fall speaks of that animal as the most subtle of the beasts of the field; and the founder of Christianity tells his disciples to be as wise as serpents, though as harmless as doves. Among the ancients the serpent was consulted as an oracle, and Maury points out that it played an important part in the life of several celebrated Greek diviners in connection with the knowledge of the language of birds, which many of the ancients believed to be the souls of the dead. The serpent was associated with Apollo and Athené, the Grecian deities of wisdom, as well as with the Egyptian Kneph,[219] the ram-headed god from whom the Gnostics are sometimes said to have derived their idea of the Sophia. This personification of divine wisdom is undoubtedly represented on Gnostic gems under the form of the serpent. In Hindu mythology there is the same association between the animal and the idea of wisdom. Siva, as Sambhu, is the patron of the Brahmanic order, and, as shown by his being three-eyed, is essentially a god possessing high intellectual attributes. Vishnu also is a god of wisdom, but of the somewhat lower type which is distinctive of the worshippers of truth under its feminine aspect. The connection between wisdom and the serpent is best seen, however, in the Hindu legends as to the Nagas. Mr. Fergusson remarks that “the Naga appears everywhere in Vaishnava tradition. There is no more common representation of Vishnu[220] than as reposing on the Sesha, the celestial seven-headed snake, contemplating the creation of the world. It was by his assistance that the ocean was churned and Amrita produced, He everywhere spreads his protecting hood over the god or his avatars; and in all instances it is the seven-headed heavenly Naga, not the earthly cobra of Siva.” The former animal, no doubt, is especially symbolical of wisdom, and it is probably owing to his intellectual attributes, rather than to his destructive or creative power, that Siva is sometimes styled the King of Serpents. The Upanishads refer to the science of serpents, by which is meant the wisdom of the mysterious Nagas, who, according to Buddhistic legend, reside under Mount Méru, and in the waters of the terrestrial world. One of the sacred books of the Tibetan Buddhists is fabled to have been received from the Nagas, who, says Schlagentweit, are “fabulous creatures of the nature of serpents, who occupy a place among the beings superior to man, and are regarded as protectors of the law of the Buddha. To these spiritual beings Sâkyamuni is said to have taught a more philosophical religious system than to men, who were not sufficiently advanced to understand it at the time of his appearance.” So far as this has any historical basis, it can mean only that Gautama taught his most secret doctrines to the Nagas, or aboriginal serpent-worshippers, who were the first to accept his teaching, and whose religious ideas had probably much in common with those of Gautama himself. Mr. Fergusson refers to the fact that a king of the Naga race was reigning in Magadha when Buddha was born in 623 B.C.; and he adds that the dissemination of his religion “is wholly due to the accident of its having been adopted by the low caste kings of Magadha, and to its having been elevated by one of them to the rank of the religion of the state.” It would appear, indeed, that according to a Hindu legend, Gautama himself had a serpent lineage.

The “serpent-science” of Hindu legend has a curious parallel in Phœnician mythology. The invention of the Phœnician written character is referred to the god Taaut or Thoth, whose snake-symbol bears his name Têt, and is used to represent the ninth letter of the alphabet (teta), which in the oldest Phœnician character has the form of the snake curling itself up. Philo thus explains the form of the letter theta, and that the god from whom it took its name was designated by the Egyptians as a snake curled up, with its head turned inwards. Philo adds that the letters of the Phœnician alphabet “are those formed by means of serpents; afterwards, when they built temples, they assigned them a place in the adytums, instituted various ceremonies and solemnities in honour of them, and adored them as the supreme gods, the rulers of the universe.” Bunsen thinks the sense of this passage is “that the forms and movements of serpents were employed in the invention of the oldest letters, which represent the gods.” He says, however, that “the alphabet does not tally at all with the Phœnician names,” and the explanation given by Philo, although curious as showing the ideas anciently associated with the serpent, is reliable only so far as it confirms the connection between that animal and the inventor of the written characters. According to another tradition, the ancient theology of Egypt was said to have been given by the Agatho-dæmon, who was the benefactor of all mankind.

The account given of the serpent by Sanchoniathon, as cited by Eusebius, is worth repetition as showing the peculiar notions anciently current in connection with that animal. The Phœnician writer says: “Taautus first attributed something of the divine nature to the serpent and the serpent tribe, in which he was followed by the Phœnicians and Egyptians; for this animal was esteemed by him to be the most inspired of all the reptiles, and of a fiery nature, inasmuch as it exhibits an incredible celerity, moving by its spirit without either hands or feet, or any of those external members by which other animals effect their motion, and in its progress it assumes a variety of forms, moving in a spiral course, and darting forwards with whatever degree of swiftness it pleases. It is, moreover, long-lived, and has the quality not only of putting off its old age, and assuming a second youth, but of receiving at the same time an augmentation of its size and strength, and when it has fulfilled the appointed measure of its existence it consumes itself, as Taautus has laid down in the sacred books; upon which account this animal is introduced in the sacred rites and mysteries.” In India at the present day some Brahmans always keep the skin of a nâg, or snake, in one of their sacred books, probably from some idea connected with the casting by the serpent of its skin referred to in the preceding passage.

We have now seen that the serpent was anciently the symbol of wisdom, life, and healing, and also that it was thought to have power over the wind and rain. This last attribute is easily understood when the importance of rain in the east is considered, and the ideas associated by the ancients with the air and moisture are remembered. The Hebrew tradition which speaks of the creative spirit moving over the face of the waters embodies those ideas, according to which the water contains the elements of life and the wind is the vivifying principle. The attribute of wisdom cannot so easily be connected with that of life. The power of healing is certainly an evidence of the possession of wisdom,[221] but as it is only one phase of it, probably the latter attribute was antecedent to the former, or at least it may have had an independent origin. What this origin was may perhaps be explained by reference to certain other ideas very generally entertained in relation to the serpent. Among various African tribes this animal is viewed with great veneration, under the belief that it is often the re-embodiment of a deceased ancestor. This notion appears to be prevalent also among the Hindus, who, like the Kafirs, will never kill a serpent, although it is usually regarded with more dislike than veneration. Mr. Squier remarks that “many of the North American tribes entertain a superstitious regard for serpents, and particularly for the rattlesnake.[222] Though always avoiding they never destroy it, ‘lest,’ says Barham, ‘the spirit of the reptile should excite its kindred to revenge.’” Mr. Squier adds that, “according to Adair, this fear was not unmingled with veneration. Charlevoix states that the Natchez had the figure of a rattlesnake, carved from wood, placed among other objects upon the altar of their temple, to which they paid great honour. Heckwelder relates that the Linni Linape called the rattlesnake ‘grandfather,’ and would on no account allow it to be destroyed. Hemy states that the Indians around Lake Huron had a similar superstition, and also designated the rattlesnake as their ‘grandfather.’ He also mentions instances in which offerings of tobacco were made to it, and its parental care solicited for the party performing the sacrifice. Carver also mentions an instance of similar regard on the part of a Menominee Indian, who carried a rattlesnake constantly with him, ‘treating it as a deity, and calling it his great father.’”

The most curious notion, however, is that of the Mexicans, who always represented the first woman, whose name was translated by the old Spanish writers “the woman of our flesh,” as accompanied by a great male serpent. The serpent is the sun-god Tonacatle-coatl, the principal deity of the Mexican Pantheon, and his female companion, the goddess mother of mankind, has the title cihua-cohuatl, which signifies “woman of the serpent.” With the Peruvians, also, the principal deity was the serpent-sun, whose wife, the female serpent, gave birth to a boy and a girl from whom all mankind were said to be descended. It is remarkable that the serpent origin thus ascribed to the human race is not confined to the aborigines of America. According to Herodotus, the primeval mother of the Scyths was a monster, half woman and half serpent. This reminds us of the serpent parentage ascribed to various personages of classical antiquity.[223] Among the Semites, Zohák, the traditional Arabian conqueror of Central Asia, is represented as having two snakes growing at his back; and Mr. Bruce mentions that the line of the Abyssinian kings begins with “The Serpent,” Arwe, who is said to have reigned at Axum for 400 years, showing that the royal descent was traced from this animal. From the position assigned to the dragon in China, it probably was formerly thought to stand in a similar relation to the Emperor, of whom it is the special symbol.

The facts cited prove that the serpent superstition is intimately connected with ancestor-worship, probably originating among uncultured tribes, who, struck by the noiseless movement and the activity of the serpent, combined with its peculiar gaze and power of casting its skin, viewed it as a spirit embodiment. As such, it would be supposed to have the superior wisdom and power ascribed to the denizens of the invisible world, and from this would originate also the ascription to it of the power over life and health, and over the moisture on which those benefits are dependent. The serpent-spirit may, however, have made its appearance for a good or a bad purpose, to confer a benefit or to inflict punishment for the misdeeds of the living. The notion of there being good and evil serpent-spirits would thus naturally arise. Among ancestor-worshipping peoples, however, the serpent would be viewed as a good being who busied himself about the interests of the tribe to which he had once belonged. When the simple idea of a spirit-ancestor was transformed into that of the Great Spirit, the father of the race, the attributes of the serpent would be enlarged. The common ancestor would be relegated to the heavens, and that which was necessary to the life and well-being of his people would be supposed to be under his care. Hence the great serpent was thought to have power over the rain and the hurricane, with the latter of which he was probably often identified.

When the serpent was thus transferred to the atmosphere, and the superstition lost its simple character as a phase of ancestor-worship, its most natural association would be with the solar cult. It is not surprising, therefore, to find that Quetzalcoatl, the divine benefactor of the Mexicans, was an incarnation of the serpent-sun Tonacatlcoatl, who thus became the great father, as the female serpent Cihua-coatl was the great mother, of the human race. It is an interesting inquiry how far the sun-gods of other peoples partook of this double character. Bunsen has a remarkable passage bearing on the serpent nature of those deities. He says that “Esmun-Esculapius is strictly a Phœnician god. He was especially worshipped at Berytus. At Carthage he was called the highest god, together with Astarté and Hercules. At Babylon, according to the above genealogy of Bel, Apollo corresponded to him. As the snake-god he must actually be Hermes, in Phœnician Têt, Taautes.... In an earlier stage of cosmogonical consciousness he is Agatho-dæmon-Sôs, whom Lepsius has shown to be the third god in the first order of the Egyptian Pantheon.” The serpent deity who was thus known under so many forms was none other than the sun-god Set or Saturn, who has already been identified with Siva and other deities having the attributes usually ascribed to the serpent. Bunsen asserts that Set is common to all the Semites and Chaldeans, as he was to the Egyptians, but that “his supposed identity with Saturn is not so old as his identity with the sun-god, as Sirius (Sôthis), because the sun has the greatest power when it is in Sirius.” Elsewhere the same writer says that “the Oriento-Egyptian conception of Typhon-Set was that of a drying-up parching heat. Set is considered as the sun-god when he has reached his zenith, the god of the summer sun.”