Chapter 28 mentions that Sai pervades all beings. Can you explain this concept and how it relates to the qualities of a Sadguru?

Chapter 28 begins with the profound teaching that Sai is not separate from anyone and dwells in all beings, from the highest divine being, Brahma, down to the smallest ant and insect. This concept of omnipresence is directly linked to his qualities as a Sadguru. The text explains that because he pervades all, he is complete in Shabda-Brahma (the divine word) and shows the signs of Para-Brahman (the Supreme Being). This universal presence and proficiency in both the divine word and supreme reality are the defining characteristics that grant him the quality of a true Sadguru, capable of removing the cycle of birth and death for his followers.