According to Chapter 26, how is the physical world described, and what role does a Sadguru play in understanding its true nature?

Chapter 26 of the Sai Satcharitra presents a profound philosophical perspective on reality, describing the physical world and the entire universe as an illusion created by Maya. The text uses analogies like a city reflected in a mirror or a dream that seems real but vanishes upon waking to illustrate this point. It explains that due to ignorance, we mistake this illusion for reality, similar to mistaking a rope for a snake. The chapter emphasizes that only the Guru is capable of granting the knowledge of Truth to a disciple. It is through the 'Great Sayings (Mahavakyas) of the Sadguru' that the light of non-dual bliss can shine forth, allowing one to overcome false logic and realize that the world has no independent place outside the Self, as detailed in these passages.