How does the story of Damu Anna exemplify the teaching that Sai Baba is an 'Ocean of Mercy' who removes the suffering of his devotees?

The narrative of Damu Anna in Chapter 25 serves as a powerful illustration of how the Guru-Mother is an 'Ocean of Mercy.' The text states that 'Once one-pointed faith is established, Sai wards off all the misfortunes of that devotee. He grants the desired objects and removes their suffering.' Damu Anna's life is a direct confirmation of this. His great misfortune was being childless despite having two wives. Through his devotion and Sai's grace, this suffering was removed when he was blessed with sons. This act of granting a desired object (a child) showcases Sai's profound compassion and readiness to protect His devotees, affirming that listening to these stories helps one experience the Guru-Mother's immense mercy.