How does the story of the little girl Amani serve to explain the nature of Sai Baba's divine will?

The story of Amani is presented in Chapter 29 specifically to help convey the deeper meaning behind Sai Baba's selective generosity. The narrative describes Amani, a three-year-old girl, who would approach Baba, sit on her haunches, and ask for rupees. Baba showed great affection for the sweet and pretty child, kissing her, caressing her hair, and holding her to his chest. This demonstrates his immense love and compassion. However, the text also points out that while Baba held her close, Amani's mind was focused on the rupees. This story is used as a vehicle to explore why some received blessings while others didn't, illustrating that Baba's actions were guided by principles beyond simple affection or a person's expressed desire.