In Chapter 3, how does the author describe Sainath's role in the creation of the Satcharitra and the nature of His grace?

In Chapter 3, the author humbly presents himself as merely a pretext or instrument for a work that is truly being done by Sainath Himself. The text explains, "Keeping me in front as a pretext, He Himself did this work." The nature of Sai's grace is compared to the instinctual and unconditional love of a mother. Two powerful metaphors are used: a motherly cow that feels a surge of milk for her calf and a cloud of joy that rains down to satisfy the thirst of a small Chataka bird. This illustrates that Sai's grace flows naturally and abundantly for the sake of His devotees.