How does Chapter 22 use metaphors to explain the Sadguru's role in dispelling illusion?

Chapter 22 employs rich metaphors to describe the Sadguru's nature and his power over illusion. The chapter begins with the analogy of a rope being mistaken for a snake in dim light. It states that the Sadguru is like the light that reveals the rope's true nature, thus removing fear. As Chapter 22 eloquently puts it, the Guru is the "creator of the snake-like tendency, and the one who gives it the form of a rope," and ultimately, "the one who removes it." This illustrates that the Guru is the master of both illusion and reality, guiding devotees from the darkness of ignorance and fear into the light of true knowledge, showing that what appears frightening is merely a misunderstanding of reality that only the Guru's grace can correct.