What are the primary themes and stories presented in Chapter 11 of the Sai Satcharitra?

Chapter 11 of the Sai Satcharitra describes several key themes. It highlights the greatness of Sai Baba, particularly his control over the elements of nature. The chapter places great importance on devotion to a Saguna, or manifest, Guru. As mentioned in this chapter, without meditating on the manifest form, loving devotion does not occur, and the bud of the mind does not open. It also touches upon Baba's inscrutable divine plays, or leelas, such as sleeping on a narrow wooden plank, and his principle of treating both Hindus and Muslims as equals.