What metaphors are used in Chapter 3 to illustrate Sai's grace and love for his devotees?

Chapter 3 employs beautiful metaphors to convey the nature of Sainath's grace. The author states that Sai, keeping him as a pretext, is the one actually doing the work of writing the stories. This grace is compared to a "motherly cow" that feels a surge of milk for her calf and does not withhold it; this is presented as the natural habit of Sai's love. Another powerful metaphor used in Chapter 3 is that of the Chataka bird. The author likens himself to this bird, which only drinks rainwater, and describes Sai as a "cloud of joy (mother)" who rains down grace to satisfy the devotee's thirst for spiritual knowledge and connection.