In what ways does Chapter 6 suggest that Sai Baba manifests as other deities during a devotee's spiritual practices?

Chapter 6 explains that the presence of the Sadguru permeates all spiritual activities. It states that when a devotee engages with scriptures or Puranas, they are constantly reminded of Sai Baba. More directly, the chapter mentions that "Sai Himself takes the form of Rama and Krishna and makes one hear His own life story." It provides a specific example: while a devotee is listening to the Bhagavat, Sai appears to them as Lord Krishna from head to toe, giving the intimate feeling that He is personally singing the Uddhava Gita for their welfare. This shows the devotee experiences Sai as the underlying reality of all divine forms.