According to Sai Baba's teachings, what is Brahman and how can one perceive it?

Chapter 14 describes Brahman as the all-pervading Supreme Reality. It is characterized as a mass of pure consciousness where worldly attributes, names, and forms are erased; it is the partless, unbroken single essence. To the undiscerning eye, things with different attributes may seem separate and non-Brahman, but the text clarifies that from the highest being, Brahma, down to a simple blade of grass, everything is pervaded by Brahman. One can perceive this universal reality by abandoning the sense of duality, which stems from ignorance and delusion, and instead learning to see the divine essence in everything.