Noted Occultist and Satanist, the late Aleister Crowley – stated that ''Aiwass'' was a ''Dark Guardian Entity'', perhaps related to several Ancient Egyptian Deities. Aiwass, as Crowley described and later illustrated in His 1909 Volume ''The Book of The Law'', - was a ''Master Occultist'' with attributes similar to many Demonic ''Lords and Princes''. ''His'' appearance was said to be a '' Small stature Being, with a Great Head, demonstrating His Superior cerebral matter – prominently''. Aiwass was also said to be clothed in ''Ancient Persian-Robes'' (attesting to His purported age of thousands of years). Crowley, years later when He formally espoused His Satanic beliefs and religious practices), often ''invoked'' Aiwass during rituals. However, many skeptics cite Crowley ''made up'' Aiwass to ''sell His Book''.