(M182) In some tribes of Central and Northern Australia the initiation of a medicine-man into the mysteries of his craft is supposed to be accomplished by certain spirits, who kill him, cut out his internal organs, and having provided him with a new set bring him to life again. Sometimes the spirits kindly replace the man’s human organs by their own spiritual organs; sometimes along with the new organs they insert magical stones in his body or even a serpent, and the stones or the serpents naturally endow the new wizards with marvellous powers. In some tribes the initiation takes place in a cave, where the spirits dwell. After the man has been restored to life with a new heart, a new pair of lungs, and so forth, he returns to his people in a more or less dazed condition, which his friends may at first mistake for insanity, though afterwards they recognize its true character as inspiration.(625) One eminent medical practitioner in the Unmatjera tribe assured Messrs. Spencer and Gillen that when he came to himself after the operation, which in his case was performed by an aged doctor, he had completely forgotten who he was and all about his past life. After a time his venerable friend led him back to the camp and shewed it to him, and said, “That woman there is your wife,” for she had gone clean out of his head.(626) We shall see presently that this temporary oblivion, a natural effect of the shock to the nervous system produced by resuscitation from the dead, is characteristic of novices under similar circumstances in other lands. Among the Arunta of Alice Springs the cave where the mystic initiation takes place is a limestone cavern in a range of hills which rises to the north of the wide level expanse known as the Emily plain. None of the ordinary natives would dare to set foot in the awful grotto, which they believe to extend for miles into the bowels of the earth and to be tenanted by certain ancestral spirits, who live there in perpetual sunshine and amid streams of running water, an earthly paradise by contrast with the arid sun-scorched steppes and barren mountains outside. White men have explored the cave, and if they perceived no spirits, they found bats in plenty. The man who aspires to the rank of a wizard lies down at the mouth of the cave and falls asleep; and as he sleeps one of the ancestral spirits steals up to him and drives an invisible spear through his neck from back to front. The point of the spear comes out through the man’s tongue, leaving a hole through which you could put your little finger, and this hole the man retains for the rest of his natural life, or at least so long as he retains his magical powers; for if the hole should close up, these spiritual gifts and graces would depart from him. A second thrust from the invisible spear transfixes the man’s head from ear to ear; he drops down dead, and is immediately transported into the depths of the cavern, where the spirits