Based on Chapter 6, how does Sai Baba manifest Himself to his devotees during their spiritual practices, like reading scriptures?

Chapter 6 explains that Sai Baba's presence permeates a devotee's spiritual life. When a devotee reads scriptures or Puranas, they are constantly reminded of their Sadguru. The text gives specific examples, stating that Sai Himself takes the form of Rama and Krishna to make the devotee hear His own life story. Furthermore, if a devotee is listening to a reading of the Bhagavat, Sai may appear to them from head to toe as Lord Krishna, creating the feeling that He is personally singing the Uddhava Gita for their welfare.