How does Chapter 33 connect the concepts of the physical body, the universe, Maya, and Brahman through the symbol of Udi?

Chapter 33 of the Shri Sai Satcharita offers a profound metaphysical lesson using the Udi as its central symbol. It teaches that the Udi represents the impermanent nature of all creation. The chapter explicitly states that the body is like 'wood made of five elements' which, after its purpose is served, becomes ash. This is extended to the entire visible universe, which is described as being pervaded by Maya, or illusion. The Udi serves as a tangible sign of this truth, contrasting the illusory world with the ultimate reality of Brahman, which alone is real. By giving the Vibhuti, Baba was encouraging devotees to maintain this awareness and discrimination between the ephemeral and the eternal.