But there came a rift between guru and disciple when the author began experimenting with mescaline and LSD as tools toward enlightenment. Prabhavananda was adamantly opposed to the use of drugs, and drugs used as a short cut to spiritual awareness. Huxley’s guru claimed that drugs were a deterrent to spiritual growth—if you were a fool when you entered the drug-induced visionary state, you remained a fool when you returned to normal consciousness.

