Could you explain the metaphors used in Chapter 3 to describe Sai Baba's love for his devotees?

Chapter 3 beautifully illustrates the nature of Sai Baba's love through several powerful metaphors. His grace is compared to a motherly cow that feels a spontaneous surge of milk for her calf, highlighting the natural and unstoppable flow of his love. It is also likened to a mother who intuitively knows her child's hunger and provides nourishment even before the child asks. The text mentions, 'Without asking the mother herself, who else gives the breast?' Finally, Baba is described as a 'cloud of joy' that rains down to satisfy the thirst of the devotee, depicted as a Chataka bird. These analogies emphasize that Sai's affection is unconditional, compassionate, and anticipates the devotee's needs.