How does the author of the Sai Satcharitra describe Sainath's role in the creation of the text in Chapter 3?

In Chapter 3, the author humbly presents himself merely as an instrument for a divine work orchestrated by Sainath. He states that Sainath, 'Keeping me in front as a pretext, He Himself did this work.' This sentiment is beautifully illustrated with metaphors, as detailed in chunk 11. The author compares Sai's grace to a motherly cow that naturally feels a surge of milk for her calf and a 'cloud of joy' that rains to satisfy the thirst of the Chataka bird. This implies that the stories and teachings flow from Sai's own loving nature for the benefit of His devotees.