How does Chapter 30 describe Sai's transition from being formless to having a form?

Chapter 30 of the Sai Satcharitra explains that Sai initially resides as the formless divine, or 'Nirguni'. However, it is through the compelling power of the devotees' devotion and faith that He is drawn into a manifest form with attributes, referred to as 'Saguni'. As the text poetically states, "In the beginning, You reside as the formless (Nirguni). Then, through the qualities of devotees' devotion, You draw the formless into form with attributes (Saguni)." This passage from the chapter highlights the beautiful concept that the devotee's love is the very catalyst for the abstract, formless divine to take a tangible form they can worship and connect with.