What are the main themes introduced at the very beginning of Chapter 11?

The beginning of Chapter 11 of the Sai Satcharitra introduces several key themes that are central to understanding Sai Baba's nature. It highlights his greatness, his control over the elements of nature, and the profound importance of devotion to a Saguna, or manifest, Guru. The text also references his inscrutable 'leelas' (divine plays), such as sleeping on a narrow wooden plank. Furthermore, it notes Baba's practice of treating both Hindus and Muslims as equals. The author states that reading this sweet and pleasant story is like offering a prayer at Sai's feet and compares its recitation to the chanting of the Eleven Rudras.