How does Chapter 30 of the Sai Satcharita describe the nature of Sai Baba and His relationship with devotees?

Chapter 30 portrays Sai Baba as a compassionate 'abode of mercy' (Karuṇālaya) whose very presence dispels the fears of worldly existence for his devotees. The chapter explains that while He is initially formless (Nirguni), the power of his followers' devotion draws him into a form with attributes (Saguni). This chapter emphasizes that Sai's primary task is to uplift his devotees, a duty from which even he cannot escape. It is stated that by holding onto his feet, devotees can achieve the dissolution of all sins. Furthermore, as described in this chapter, Sai Nath knows the heart's desires of his followers and is fully capable of fulfilling them, thus bringing them ultimate fulfillment.