What deeper spiritual reasons are given in Chapter 9 for Sai Baba's practice of begging for food?

Beyond a simple act of sustenance, Chapter 9 explains the profound spiritual purpose behind Sai Baba's daily practice of begging. The text states that Baba continued this habit until the very end of his life for the welfare of the devotees. Specifically, it was done for the removal of the 'Panchasuna' (five sins associated with household chores) and other sins. This act, as described in Chapter 9, was not for his own benefit but was a merciful process he undertook to purify and uplift his followers, demonstrating his selfless nature and commitment to their spiritual well-being.