According to the summary of Das Ganu's song, how is the multifaceted nature of Sai Baba described?

Das Ganu's inspired song, as summarized in Chapter 4, portrays Sai Baba as a divine being with a multifaceted nature that transcends religious boundaries. The song describes him as the Hindu Trinity—Brahma, Vishnu, and Shiva—manifesting different aspects at different times. He speaks with the wisdom of Brahma, can show a fierce form like Rudra (Shiva), and is sometimes playful like Krishna. The song highlights his universal love, noting that he loves Hindus while living in a mosque for Muslims. Furthermore, he is depicted as a paradox: a humble beggar who shames the wealthy. His mosque contains a sacred fire (Dhuni), from which he gives Udi, and is a place where devotees perform Aarti with great ceremony.