The Book of the Law as transcribed by Aleister Crowley:
Okay, technically once you've read it you are supposed to burn it and never discuss it. But, screw that! Let's discuss it here anyway. What do you think? Did Crowley really channel this text from a supernatural being? The Book of the Law is THE Thelemic bible. Sometimes I think Crowley's self established religion is too close to that which he rejects.