What metaphors does Chapter 22 of the Shri Sai Satcharitra use to describe the nature of reality and the Sadguru's role?

Chapter 22 of the Shri Sai Satcharitra uses a powerful metaphor of a rope and a snake to explain illusion and the Sadguru's role. In dim light, a rope might be mistaken for a snake, creating fear. The chapter explains that the Sadguru is like the light that reveals the rope for what it is, dispelling the illusion and fear. It goes further to state that the Guru is the creator of both the snake-like illusion and the one who reveals the rope-like truth. This teaching from Chapter 22 illustrates that the Guru presides over Maya (illusion) and is the ultimate source of liberation from it.