Chapter 28 describes Sai's presence as all-pervading. Can you elaborate on this concept using details from the text?

Chapter 28 begins by establishing the universal and immanent nature of Sai. The text explicitly states, "Sai is not separate from anyone; Sai dwells in all beings." It clarifies that this presence is absolute, explaining that "From Brahma to the ant and the smallest insect, He pervades all, everywhere." This description portrays Sai not as a remote entity but as the underlying reality within every form of life. This all-pervasiveness is a key quality that, along with his proficiency in showing the signs of the Supreme Being (Para-Brahman), defines him as a Sadguru.