The relations between the twins of rapture. 
147 
73.  When an then time of voiding urine, the Yo-
gi draws it up forcibly through the Apana-Vayu, 
and keeping it up, discharges it slowly and slow-
ly ;  and practises this daily according to the in-
structions of his Guru, he obtains the vindusiddhi 
(power over semen), that gives great powers. 
74.  He who practises this daily according to the 
instructions of his Guru does not lose semen, were 
he to enjoy a hundred women at a time. 
75.  O PARVATI !  When vindu-siddhi is obtained, 
what else cannot be accomplished ?  Even the in-
accessible glory of my godhead can be attained 
through it. 
9.  The angel to whom is allotted the duty of 
sounding “ the last trump.” 
10.  Sodom — a legendary city, said to have 
been destroyed by a volcano.  But it has a mystic 
meaning.  It is spelt