What analogies does the author use at the start of Chapter 51 to convey the purpose of spiritual narratives like the Sai Charitra?

At the beginning of Chapter 51, the author employs several beautiful metaphors to illustrate the benevolent purpose of spiritual texts. The chapter explains that just as sandalwood grows on the Malaya Mountains to soothe intense heat, or as clouds shower rain to bring joy to the world, a tradition of spiritual narratives arises to satisfy and benefit its listeners. Another analogy mentioned in Chapter 51 is that of flowers blooming in the spring for the worship of the Gods. These comparisons highlight that listening to the Sai Charitra is a sacred act that purifies both the speaker and the listener, sanctifying their mouths and ears, respectively.