Based on Chapter 11, how does the text address the concept of death and the eternal nature of Sai Baba?

Chapter 11 directly addresses the concept of death by explaining the nature of existence. It teaches that the physical body is perishable and will eventually end, but a devotee should not grieve this fact. Instead, one should focus on the 'beginningless and endless' eternal reality. The chapter states that the entire visible universe, from the creator down to a blade of grass, is an expression of the Unmanifest. Everything comes into form from this Unmanifest source and ultimately merges back into it. Based on this principle, the text concludes that there is no true death for anyone. Therefore, it poses the rhetorical question of how there could be death for Sai Baba, who is described as eternally pure, enlightened, untainted, and deathless.