Based on Chapter 33, what was the deeper philosophical meaning Sai Baba intended to convey by distributing Udi?

According to the teachings in Chapter 33, Sai Baba's distribution of Udi carried a profound philosophical message about the nature of existence. The Udi served as a powerful symbol to remind devotees that the entire visible universe is transient and ultimately as ephemeral as ash. The chapter explains Baba's intention was to teach that the human body, made of five elements, is temporary and will also turn to ash once its destined experiences are complete. By giving the Udi, Baba was imparting a lesson on discrimination, highlighting that the universe is pervaded by Maya (illusion) and that only Brahman is the ultimate, unchanging reality.