What are the primary teachings and stories introduced in Chapter 9 of the Sai Satcharitra?

Chapter 9 of the Sai Satcharitra introduces several key themes. A central teaching is the absolute necessity of obtaining Sai Baba's permission before departing from Shirdi, as leaving without it invites obstacles and trouble. The chapter illustrates this with accounts of devotees who suffered on their journey. It also explains the spiritual significance of Baba's practice of begging for food, stating it was for the welfare of devotees and to absolve their sins. Furthermore, Chapter 9 impresses upon the reader the concept of Sai's omnipresence, teaching that God resides in all beings, from Brahma to the smallest inanimate object. These holy stories, it suggests, are meant for the listener's ultimate welfare.