Chapter 11 talks about the body being perishable. How does it use this concept to explain Sai Baba's eternal nature?

Chapter 11 explains that the physical body is perishable and will eventually end, advising devotees not to grieve but to focus on the eternal. The chapter elaborates on this by stating that the entire visible creation is the essence of the Unmanifest. As described in Chapter 11, everything, from the creator down to a blade of grass, is born from the Unmanifest and will ultimately merge back into it. Therefore, the text concludes that there is no real death for anyone. Applying this logic to Baba, the chapter asserts that Shri Sai is eternally pure, enlightened, untainted, and deathless, as he is one with the eternal reality.