“Crowley finished his life as a sick, wasted heroin addict given to black rages and doubts about the value of his life’s work. His last words as he passed into a coma on December 1, 1947, were, “I am perplexed…” (Steve Turner, Hungry for Heaven, pp. 92,97,98).
Aleister Crowley; born Edward Alexander Crowley; 12 October 1875 – 1 December 1947) was an English occultist, ceremonial magician, poet, painter, novelist, and mountaineer. He founded the religion and philosophy of Thelema, identifying himself as the prophet https://en.wikipedia.org/wiki/Aleister_Crowley