According to Chapter 6, in what ways do devotees experience Sai Baba's presence even when he's not physically there?

Chapter 6 elaborates on how devotees can experience Sai Baba's constant presence in their spiritual practices. The text explains that when a devotee reads scriptures or listens to the Puranas, the memory of the Sadguru arises at every step. It goes further to say that Sai Himself takes the form of Rama and Krishna, making the devotee feel as if they are hearing His own life story. For instance, as described in Chapter 6, while listening to the Bhagavat, a devotee might perceive Sai appearing as Krishna from head to toe, singing the Uddhava Gita for their welfare. This shows the Guru's pervasive presence in all devotional activities.