How does Chapter 30 explain the concept of Sai Baba moving from a formless to a tangible state?

Chapter 30 provides a beautiful philosophical explanation for Sai Baba's physical manifestation. The verses state that in the beginning, He resides as the formless, or 'Nirguni.' However, it is through the qualities of his devotees' pure devotion and love that He is drawn from this formless state into a form with attributes, referred to as 'Saguni.' This concept, as articulated in Chapter 30, highlights that the devotee's faith and yearning are powerful enough to make the abstract, formless divine manifest in a tangible form, which allows for a more personal and accessible relationship with the Sadguru, who is described as the crest-jewel among saints.