In Greece similar swords were wielded by Zeus, and also by the god of war. Through Zeus and Ares, the original wielders of the lightning--Indra and Siva--became types of many gods and semi-divine heroes. The evil eye of Siva glared from the forehead of the Cyclopes, forgers of thunderbolts; and the saving disc of Indra flashed in the swords and arrows of famous dragon-slayers--Perseus, Pegasus, Hercules, and St. George. The same sword defended the Tree of Life in Eden, and was borne in the hand of Death on the Pale Horse (a white horse was sacrificed to Sviatevit in Russia within christian times). And, finally, we have the wonderful sword which obeys the command 'Heads off!' delighting all nurseries by the service it does to the King of the Golden Mountain. 'I beheld Satan as lightning falling out of heaven.' To the Greeks this falling of rebellious deities out of heaven accounted, as we have seen explained, for their lameness. But a universal phenomenon can alone account for the many demons with crooked or crippled legs (like 'Diable Boiteux') [56] all around the world. The Namaquas of South Africa have a 'deity' whose occupation it is to cause pain and death; his name is Tsui'knap, that is 'wounded knee.' [57] Livingstone says of the Bakwains, another people of South Africa, 'It is curious that in all their pretended dreams or visions of their god he has always a crooked leg, like the Egyptian Thau.' [58] In Mainas, South America, they believe in a treacherous demon, Uchuella-chaqui, or Lame-foot, who in dark forests puts on a friendly shape to lure Indians to destruction; but the huntsmen say they can never be deceived if they examine this demon's foot-track, because of the unequal size of the two feet. [59] The native Australians believed in a demon named Biam; he is black and deformed in his lower extremities; they attributed to him many of their songs and dances, but also a sort of small-pox to which they were liable. [60] We have no evidence that these superstitions migrated from a common centre; and there can be little doubt that many of these crooked legs are traceable to the crooked lightning. [61] At the same time this is by no means inconsistent with what has been already said of the fall of Titans and angels from heaven as often accounting for their lameness in popular myths. But in such details it is hard to reach certainty, since so many of the facts bear a suspicious resemblance to each other. A wild boar with 'distorted legs' attacked St. Godric, and the temptation is strong to generalise on the story, but the legs probably mean only to certify that it was the devil.