What specific benefits and powers are said to be attained by a devotee who receives Sai Baba's grace, as mentioned in Chapter 30?

Chapter 30 of the Sai Satcharita elaborates on the profound effects of receiving Sai's grace. It states that upon whomsoever He bestows grace, that person "attains inconceivable great power." This includes the attainment of all knowledge and the precious "wealth of discrimination between Self and non-Self." Furthermore, the chapter notes that Sai Nath completely knows the heart's desires of His devotees and is the one capable of fulfilling them, leading to their ultimate sense of fulfillment. This illustrates that His grace brings both spiritual wisdom and the satisfaction of heartfelt wishes.