Curiously in agreement with these extravagant notions are the beliefs of various uncivilized races. Dr. Tylor, in his ‘Primitive Culture’ (i. 440), relates how the North American Indians and others believe that their souls quit their bodies during sleep, and go about hunting, dancing, visiting, etc. It is stated by Mr. Finn, late H. M. Consul for North Persia, that he never could induce his Persian servants to awaken him in the morning. They gave as their reason that the soul during sleep wanders away from the body, and that a sleeper will die if awakened before the soul has time to rejoin the body. The Indian tribes in Central Brazil have the same belief, so says Dr. Karl von den Steinen (recently quoted in the _Times_ newspaper). Furthermore it is clear that the possibility of acquiring supernatural faculties is not an idea confined to one country. Old legends relate how Simon Magus made statues walk; how he flew in the air; how he lept into the fire, made bread of stones, changed his shape, assumed two faces, made the vessels in a house move of themselves (Colonel Yule’s Marco Polo, i. 306). We are told that the phenomena of European spiritualism are to be kept distinct from those of Asiatic occultism. Modern spiritualism, it is said, requires the intervention of ‘mediums,’ who neither control nor understand the manifestations of which they are the passive instruments; whereas the phenomena of occultism are the ‘achievements of a conscious living operator,’ produced on himself by an effort of his own will. According to Mr. Sinnett, the important point ‘which occultism brings out is, that the soul of man, while something enormously subtler and more ethereal and more lasting than the body, is itself a material body. The ether that transmits light is held to be material by any one who holds it to exist at all; but there is a gulf of difference between it and the thinnest of gases.’ In another place he advances an opinion that the spirit is distinct from the soul. It is the soul of the soul. And again: ‘The body is the prison of the soul for ordinary mortals. We can see merely what comes before its windows; we can take cognisance only of what is brought within its bars. But the adept has found the key of his prison, and can emerge from it at pleasure. It is no longer a prison for him—merely a dwelling. He can project his soul out of his body to any place he pleases with the rapidity of thought[111].’ It is perhaps worth noting that many believers in Asiatic occultism hold that a hitherto unsuspected force exists in nature called Odic force (is this to be connected with Psychic force?), and that it is by this that the levitation of entranced persons is effected. Others, like the Yogīs, maintain that any one may lighten his body by swallowing large draughts of air, and by an effort of will forcing this air to diffuse itself through every part of the frame. It is alleged that this phenomenon has been actually witnessed.