Can you explain the power of Sai Baba's grace as depicted in the opening verses of Chapter 30?

The opening of Chapter 30 portrays Sai Baba's grace as a transformative and empowering force. It is by his grace that the author feels the text has become auspicious and a 'bestower of welfare' for its readers. The chapter explains that when grace is bestowed, a person can attain 'inconceivable great power' and the profound 'wealth of discrimination between Self and non-Self,' which is the essence of all knowledge. This grace is also a source of comfort, as the text notes that when a devotee remembers Sai in times of trouble, he alone is the 'giver of peace' to a troubled mind.