According to Chapter 30, how is Sai Baba described, especially in relation to His devotees?

Chapter 30 of the Sri Sai Satcharitra beautifully portrays Sai Baba as the 'abode of mercy' (Karuṇālaya), whose mere darshan can dispel a devotee's fear of worldly existence. The text explains that while Baba is fundamentally formless (Nirguni), He takes on a form with attributes (Saguni) in response to the qualities of His devotees' devotion. This chapter emphasizes that Sai, as the crest-jewel among saints, has the unavoidable task of uplifting His followers. It is stated that by holding onto His feet, devotees achieve the dissolution of all sins and find their path becomes fearless and free of obstacles.