144 The relations between the twins of rapture. 2. Alexander the Great, still great in Hindos- tan. I can trace no legend to justify this epi- thet ; perhaps it is merely poetic for “ mighty.” 3. This verse (says Mahbub) conceals a “ Great Word to become mad, and go about naked ” if re- peated 1001 times nightly for a number of nights not stated. Very probable. The concealed Word is only the common : [Persian text] “ Glory to God and Praise to God ! There is no God but God. Great is He, and protecteth us ; there is no might save in Him, the Exalted One.” 4. The “ Heart of the Q’uran ” ; one of it holiest chapters, recited or read to all good Muslim at the point of death, whenever possible. 5. Musalla, near Shiraz ; as Richmond, near London ; or the Cafe d’Hermenonville, near Paris. 6. Azrael — the angel of death. 7. Arafat — the holy mountain near Mecca. 8. The Vindu-Siddhi, power of retaining the se- men, is one of the most interesting and important branches of Hathayoga, the Hindu “ Physical Cul- ture.” The following from the Shiva Sanhita, concern- ing the Vajroli Mudra, affords an adequate example of the method and aim. 53. Actuated by mercy for my devotees, I shall now explain the Vajroli Mudra, the destroyer of the darkness of the world, the most secret among all the secrets. 54. Even while following all his desires, and without conforming to the regulations of Yoga, a