What role does the author believe Goddess Saraswati plays in the creation of his book about Sai Baba?

The author expresses a deep sense of humility regarding his ability to write the book, stating that his ultimate purpose is to "feed the nectar of the life of the capable Sai to everyone." As detailed in Chapter 1, he believes this task is impossible without divine assistance, specifically from Goddess Saraswati. He invokes her as the Goddess of Speech and Mother of the World, questioning, "can any literature be achieved? How could I write this book?" without her grace. He prays for her to make his tongue her swan and to make him an instrument for her work. Ultimately, Chapter 1 reveals his belief that "Sai himself is Goddess Saraswati," suggesting that Sai is the source, subject, and inspiration for the entire narrative.