If power can be exerted over men by the use of their names, it is only reasonable to believe that spirits and deities can be similarly influenced. Torres Straits islanders believe that a local bogey or a spirit-girl can be summoned by being mentioned by name (29, v. 14, 86), as the witch of Endor brought up the spirit of Samuel. Dr. Frazer (20, i. 443-6) gives examples to show that people have believed that gods must keep their true names secret, lest other gods or even men should be able to conjure with them; even Ra, the great Egyptian god of the sun, declared that the name given him by his father and mother ‘remained hidden in my body since my birth, that no magician might have magic power over me.’ This probably was one reason why the real name of supreme Gods was known but to a chosen few; one instance will suffice. To the Mohammedans, Allah is but an epithet in place of the Most Great Name; for, according to a Moslem belief, the secret of the latter is committed to prophets and apostles alone. Another reason is that the utterance of these secret names gives tremendous power, for (42, 273) those who know the Most Great Name of God can, by pronouncing it, transport themselves from place to place at will, can kill the living, raise the dead to life, and work other miracles. According to Jewish tradition, when Lilith, Adam’s first wife, refused to yield obedience to him she uttered the Shem-hamphorash, that is, pronounced the ineffable name of Jehovah and instantly flew away. This utterance evidently gave her such power that even Jehovah could not coerce her, and the three angels, Snoi (Sennoi), Snsnoi (Sansennoi), and Smnglf (Sammangeloph), who were sent after her, were contented with a compromise, and Lilith swore by the name of the Living God that she would refrain from doing any injury to infants wherever and whenever she should find those angels, or their names, or their pictures, on parchment or paper, or on whatever else they might be drawn, ‘and for this reason,’ says a rabbinical writer, ‘we write the names of these angels on slips of paper or parchment, and bind them upon infants, that Lilith seeing them, may remember her oath; and may abstain from doing our infants any injury’ (1, 165). The custom is still maintained in the east of London of printing portions of Scripture and these three names on pieces of paper, which are placed on the four walls of a room where a baby is expected, where they remain eight days for a boy and twenty days for a girl.