How does the beginning of Chapter 20 describe Sai Baba's power and significance as a Satguru?

The beginning of Chapter 20 uses powerful metaphors to describe Sai Baba's significance as a Satguru. It opens with an invocation comparing the Guru to the Manasa lake, whose words of grace are like a collection of pearls for his pure devotees, who are likened to a flock of swans. The chapter refers to Sai as a "Siddhashram," or an abode of the perfected, stating that the mere sight of him relieves the fatigue of worldly life and drives away the delusion of existence for those close to him. It further extols his power by declaring him the "refuge of all" who gives shelter and ends the cycle of rebirths for those who have surrendered to him.