How was this superior power obtained? What were the terms of admission to this privileged class? In the ruder communities the power was strictly personal. It was revealed to its possessor by the character of the visions he perceived at the ordeal he passed through on arriving at puberty; and by the northern nations was said to be the manifestation of a more potent personal spirit than ordinary. It was not a faculty, but an inspiration; not an inborn strength, but a spiritual gift. The curious theory of the Dakotas, as recorded by the Rev. Mr. Pond, was that the necromant first wakes to consciousness as a winged seed, wafted hither and thither by the intelligent action of the Four Winds. In this form he visits the homes of the different classes of divinities, and learns the chants, feasts, and dances, which it is proper for the human race to observe, the art of omnipresence or clairvoyance, the means of inflicting and healing diseases, and the occult secrets of nature, man, and divinity. This is called "dreaming of the gods." When this instruction is completed, the seed enters one about to become a mother, assumes human form, and in due time manifests his powers. _Four_ such incarnations await it, each of increasing might, and then the spirit returns to its original nothingness. The same necessity of death and resurrection was entertained by the Eskimos. To become of the highest order of priests, it was supposed requisite, says Bishop Egede, that one of the lower order should be drowned and eaten by sea monsters. Then, when his bones, one after another, were all washed ashore, his spirit, which meanwhile had been learning the secrets of the invisible world, would return to them, and, clothed in flesh, he would go back to his tribe. At other times a vague and indescribable longing seizes a young person, a morbid appetite possesses them, or they fall a prey to an inappeasable and aimless restlessness, or a causeless melancholy. These signs the old priests recognize as the expression of a personal spirit of the higher order. They take charge of the youth, and educate him to the mysteries of their craft. For months or years he is condemned to entire seclusion, receiving no visits but from the brethren of his order. At length he is initiated with ceremonies of more or less pomp into the brotherhood, and from that time assumes that gravity of demeanor, sententious style of expression, and general air of mystery and importance, everywhere deemed so eminently becoming in a doctor and a priest. A peculiarity of the Moxos was, that they thought none designated for the office but such as had escaped from the claws of the South American tiger, which, indeed, it is said they worshipped as a god.[281-1]