In Chapter 50, how does the author describe the nature of Sai Baba and the significance of 'Satsang'?

Chapter 50 describes Sai Baba as being "purely an embodiment of consciousness," suggesting that the formless, Unmanifest divine has taken a physical form for the benefit of his followers. The chapter also extols the virtues of 'Satsang,' or the company of the righteous. It states that one cannot even get the vision of a Saint without having accumulated penance in previous lives. According to Chapter 50, the primary benefit of Satsang is that "from it comes discrimination and detachment, and supreme peace for the true devotees." Therefore, associating with a Saint like Sai is presented as the key to spiritual progress, leading to clarity, non-attachment, and ultimate tranquility.