What is the deeper spiritual significance of the Udi that Sai Baba distributed, as detailed in Chapter 33?

Chapter 33 of the Sai Satcharitra delves into the profound spiritual meaning behind the distribution of Udi. The sacred ash is presented as a powerful symbol of impermanence. Baba intended for the Udi to remind devotees that the entire visible universe, including our own physical bodies, is transient and will ultimately turn to ash. As the chapter states, the body is like wood made of five elements, which becomes ash once its destined experiences are exhausted. By giving the Udi, Baba was imparting the lesson that Brahman alone is the ultimate reality, while the material world (Maya) is an illusion. This sacred ash serves as a constant reminder of this truth.