How does Chapter 45 describe Sai Baba's presence after His physical body vanished?

Chapter 45 clarifies that while Sai's physical form is no longer visible, His presence remains potent and accessible. The chapter notes that the form which brought contentment and bliss is now lost to sight. However, it immediately reassures the reader that this passing was only of the body. As Chapter 45 explains, Sai is beyond birth and death and remains in the Unmanifest just as He was before. He established His form in the hearts of devotees through meditation before departing for His supreme abode. Therefore, while the physical form went, He remains eternally present.