What does Chapter 30 say about Sai Baba being both formless and having a form?

Chapter 30 of the Sai Satcharitra delves into a profound spiritual concept regarding Sai Baba's nature. It states that in his true essence, Sai resides as the formless (Nirguni). However, it is through the qualities of his devotees' devotion that he is drawn from this abstract state into a tangible form with attributes (Saguni). This beautiful explanation, as found in Chapter 30, shows that the Guru's physical manifestation is a compassionate response to the devotee's need for a tangible object of reverence and love, making the formless accessible to the faithful and reinforcing his role as the "crest-jewel among saints."