How does Chapter 30 describe the philosophical transition of Sai Baba from the formless (Nirguni) to a form with attributes (Saguni)?

Chapter 30 presents a profound philosophical insight into Sai Baba's nature, explaining His manifestation in a physical form. The text posits that while Baba's true state is formless and without attributes (Nirguni), He is drawn into a tangible form with attributes (Saguni) by the compelling force of his devotees' devotion. As the verses explain, "through the qualities of devotees' devotion, You draw the formless into form with attributes." This is not a change in His essential being but a compassionate response to the devotees' need for a perceptible object of love and worship, making the abstract accessible through a beloved form.