What is the significance of seeking Sai Baba's permission before leaving Shirdi, as explained in Chapter 9?

Chapter 9 of the Sai Satcharitra strongly emphasizes the importance of obtaining Sai Baba's permission before departing from Shirdi. The text explicitly states that leaving without his consent invites obstacles and trouble, which is described as a key characteristic of the Shirdi pilgrimage. Conversely, once permission is granted, one should not linger, as doing so also brings difficulties. The chapter mentions that devotees who acted outside his orders suffered greatly, with some even being looted by thieves. This rule highlights the necessity of following the Guru's guidance for a safe and blessed journey, as detailed in Chapter 9.