What metaphors are used in Chapter 3 to illustrate Sai Baba's grace and the nature of His teachings?

Chapter 3 employs beautiful metaphors to convey the depth of Sai Baba's love and the nature of His grace. The author describes that Sai Himself is the one performing the work of creating these stories, using the author as a mere pretext. As detailed in Chapter 3, Sai's love is compared to that of a motherly cow that feels a surge of milk for her calf and cannot withhold it; this is presented as His natural habit. Furthermore, His grace is likened to a 'cloud of joy' that rains down to quench the thirst of the devotee, who is compared to a hopeful Chataka bird, satisfying them intensely.