What metaphors does the author use in Chapter 44 to emphasize the importance of Sai Baba's story?

In Chapter 44 of the Shri Sai Satcharitra, the author uses powerful imagery to convey the value of Baba's life story. The narrative is described not merely as a story, but as a "chest" that contains the "priceless Sai-gem" inside, and readers are encouraged to open it with love. The chapter asserts that listening to this holy story brings supreme bliss and offers rest for those weary of the world. It is called the "purest of all joys," and its ability to always seem new, no matter how often it is heard, is presented as "the very sign of beauty," urging listeners to approach it with total surrender.