According to Chapter 33, how does the practice of creating and distributing Udi connect to the Vedantic concepts of Brahman and Maya?

Chapter 33 provides a profound philosophical explanation for Sai Baba's practice with Udi, linking it directly to Vedantic principles. The chapter poses the question of the Udi's significance and then clarifies that Baba used it to teach that the visible universe is ephemeral, like ash. The Udi symbolizes the ultimate state of all material forms, including our own bodies, which are described as 'wood made of five elements.' As stated in Chapter 33, Baba intended for the Udi to serve as a tangible reminder that 'Brahman alone is real, the cosmos is infinite,' while 'the entire universe is pervaded by Maya (illusion).' Thus, accepting the Udi was to accept this fundamental truth.