Based on the provided text, how did Sai Baba transcend religious divisions and demonstrate his divine nature?

Chapter 10 portrays Sai Baba as a unifying figure who transcended religious boundaries, being described as "a mother to both Hindus and Muslims." The text illustrates this by stating that in his presence, "the tiger and the lamb lived together in trust and love without doubt." His divine nature is further highlighted through his imperceptible movements and his ability to sleep on a narrow, suspended plank, which is attributed to his great Siddhis (powers). As Chapter 10 emphasizes, while other gods may be illusory, the Guru alone is the one eternal God, capable of changing destiny and granting liberation.