Based on Chapter 28, how is Sai Baba's divine nature and omnipresence described?

Chapter 28 of the Shri Sai Satcharitra explains that Sai Baba's divine presence is all-pervading, meaning He is not separate from anyone and dwells in all beings, from the highest celestial being, Brahma, to the smallest ant and insect. This chapter further elaborates on His qualities as a Sadguru, noting His proficiency in both Shabda-Brahma (the divine word) and Para-Brahman (the Supreme Being). The text describes this dual proficiency as a key quality of a Sadguru, who possesses a unique compassion that surpasses even a father's by working to remove the very cycle of birth and death.