How does Chapter 30 explain Sai Baba's nature, especially his transition from being formless to having a form?

Chapter 30 presents a profound view of Sai Baba's divine nature. It begins by stating that in the beginning, He resides as the formless, or 'Nirguni'. However, through the power and qualities of his devotees' devotion, He is drawn from this formless state into a form with attributes, known as 'Saguni'. As described in this chapter, it is the devotee's love and faith that manifest the divine in a perceptible form, making the formless accessible. Sai Nath is hailed as the crest-jewel among saints who takes on this form out of compassion for His followers, thereby removing the calamity of separation and dispelling their fear of worldly existence.