Chapter 11 describes Sai Baba as having control over the elements. Could you elaborate on this and explain the chapter's perspective on his eternal nature?

Chapter 11 of the Sai Satcharitra establishes Sai Baba's divine authority by stating his mastery over the five elements of nature. It explicitly mentions that it will illustrate how Indra (deity of rain), Agni (deity of fire), and Varuna (deity of water) obey Baba's commands. This control underscores his divine power. Furthermore, the chapter delves into his eternal nature by explaining that the physical body is perishable, but one should focus on the eternal. It posits that the entire visible creation emerges from the unmanifest and merges back into it. Therefore, as Chapter 11 concludes, there is no real death for anyone, and thus Shri Sai is eternally pure, enlightened, untainted, and deathless.