Can you elaborate on the "inconceivable great power" and knowledge that a devotee can attain through Sai's grace, as mentioned in Chapter 30?

Chapter 30 discusses the transformative power of Sai Baba's grace. It states that upon whomsoever Sai bestows His grace, that individual "attains inconceivable great power." This is not just worldly power, but profound spiritual attainment. The text clarifies this by specifying that it includes the "wealth of discrimination between Self and non-Self," which is a cornerstone of advanced spiritual knowledge. According to Chapter 30, this grace also means that all knowledge becomes attainable for the devotee. This implies that Sai's blessing empowers a person with the highest form of wisdom and discernment, leading to ultimate fulfillment.