Can you explain the concepts of 'Nirguni' and 'Saguni' as they are applied to Sai Baba in Chapter 30?

Chapter 30 of the Sri Sai Satcharitra presents a key theological concept regarding Sai Baba's divine nature. It explains that in His fundamental state, He resides as 'Nirguni,' which means formless, without attributes, representing the ultimate, unmanifested reality. However, the chapter clarifies that "through the qualities of devotees' devotion," this formless essence is drawn into a form with attributes, known as 'Saguni.' This means that out of compassion and in response to the love of His followers, the formless Absolute manifests in a perceptible, relatable form, making Him accessible to devotees, as beautifully described in the opening verses of Chapter 30.