The twenty-fifth genius is, as far as magic and quabbalah are concerned, the greatest original initiator of the Mercury sphere, who guards all secret mysteries well. He sees to it that to no unworthy person is revealed the" Abhisheka" or knowledge in magic and quabbalah. On the other hand he in- itiates a mature magician into the profoundest secret mysteries of magic and quabbalah and enables him to comprehend the deepest mysteries of the cosmic orderliness and to make practical use of its laws. The magician will not only find in this genius an original initiator into all sciences, but also into the greatest wisdom that can ever be grasped by a man. Nith-Haiah is the guardian-angel of all magicians on earth.