content: This book should carry a warning label that lets you know it's a 230-page infomercial for the Kabbalah Center. It contains little that hasn't been regurgitated from "Rabbi" Berg's work, and what little doesn't come from him comes from fundamentalist Christians like Bob Larsen. The author's credibility is also damaged in its own right by lapses such as placing Pirke Avot in the Talmud, when in fact there's no Gemara for Pirke Avot, so it's only found in the Mishna. I was bitterly disappointed with the book.