What are the primary teachings introduced at the beginning of Chapter 9 of the Sai Satcharitra?

Chapter 9 of the Sai Satcharitra opens by outlining several key themes for the reader's welfare. Firstly, it discusses the trouble and exhaustion suffered by devotees who returned to their homes without first securing Sai Baba's permission. Secondly, it explains that Baba's lifelong habit of begging for food was a practice performed for the welfare of his devotees, specifically for the removal of the ‘Panchasuna’ and other sins. Finally, the chapter introduces the profound teaching that Sai, and therefore God, is pervaded everywhere, from the divine Brahma to the smallest inanimate object, impressing upon us that God resides in all beings. These points, as mentioned in the text, are intended for the attentive listener to achieve their own welfare.