What does Chapter 4 of the Satcharitra say about the divine nature of Sai Baba and the limitations of language in describing Him?

Chapter 4 elevates Sai Baba to the status of the Supreme Divinity. He is described as the Inner Self who brings joy to the world, the Supreme God, the Guru, and the Joy-giving Shankar. This chapter emphasizes His eternal, non-dual nature, stating He is beyond any division of place, time, or object. The text profoundly illustrates the inadequacy of human language to capture His essence, noting that the four levels of speech get tired of describing Him. It culminates by referencing how the Vedas, failing in their attempts, resorted to the 'Neti-Neti' ('Not this, Not this') approach to signify His limitless nature.