How does Chapter 28 describe Sai Baba's presence and the qualities of a true Sadguru?

Chapter 28 of the Shri Sai Satcharitra beautifully illustrates the all-pervading nature of Sai Baba, teaching that He dwells in all beings, from Brahma down to the smallest insect, and is not separate from anyone. This chapter further defines the qualities of a Sadguru, explaining that Sai is proficient in both Shabda-Brahma (the divine word) and shows the signs of Para-Brahman (the Supreme Being). The text emphasizes that while a father gives birth to a body that will eventually die, a true Guru offers a greater compassion by removing the very cycle of birth and death for the disciple.