Spiritual seekers are often hungry for someone to follow: a teacher, a school, a master who knows. That hunger is understandable, and it is dangerous.
The tradition of Gnosis, at its best, says something unusual. The real Master is not outside you. It is your own Being, found in the depths of your consciousness. Teachers and books can point the way. They cannot walk it for you, and they cannot replace what you find within.
So the rule is simple and old: do not believe anything you have not verified for yourself. This book has asked you, page after page, to look and to try, not to believe. That is not a style. It is the method.
Be wary of anyone who wants your obedience, your money or your devotion more than your awakening. A real guide points you back to yourself. A false one keeps you coming back to them.
This does not mean ignoring teachers. Learn from anyone who helps. Weigh what they say against your own experience, and against how they live. Let your own inner knowing have the last word.