How does Chapter 11 of the Sai Satcharitra address the concept of Sai Baba's physical death and his eternal nature?

Chapter 11 addresses the mortality of the physical body by advising that a devotee should not grieve its inevitable end but should instead focus on the eternal. The chapter explains a profound spiritual concept: the entire visible creation, from the creator to a mere blade of grass, arises from the Unmanifest and eventually merges back into it. Following this logic, the text concludes that death does not truly exist for anyone. Therefore, as Chapter 11 powerfully asserts, there can be no death for Baba. Shri Sai is described as eternally pure, enlightened, untainted, and deathless.