Chapter 44 claims that singers and listeners of Sai's glory "become the form of Sai." How does this concept relate to Baba's teachings on omnipresence and non-duality?

This profound statement in Chapter 44 is the culmination of Sai Baba's teachings on non-duality and omnipresence. Baba states, "The nature of the inner Guru appears in all beings; there is no empty spot without me." By singing or listening to his glory with faith, a devotee's consciousness aligns with this universal truth. The act of focusing on Sai purifies the inner heart, dissolving the illusion of a separate self. As the devotee's mind becomes absorbed in Sai, they experience the reality of his all-pervading nature, thus "becoming the form of Sai." This isn't a physical transformation but a realization of the inherent oneness that has always existed, as described earlier in the chapter.