Exploring the philosophy in Chapter 50, how is the Sadguru's role in ending the cycle of birth and death connected to the described nature of Sai?

Chapter 50 presents a deep philosophical connection between the Sadguru's function and Sai's essential nature. The chapter begins by noting the extreme rarity of finding a Guru who can end the cycle of birth and death, a feat worldly parents cannot accomplish. As chunk 1 explains, the Sadguru achieves this by granting a spiritual birth through initiation. The basis for this incredible power is revealed in chunk 2, which states, 'Sai is purely an embodiment of consciousness; the Unmanifest itself has taken form.' This implies that the Sadguru's ability to grant liberation stems from being a direct, tangible manifestation of the formless, ultimate reality, thus having the inherent capacity to lead the disciple beyond the phenomenal world of recurring births.