How does the author of Chapter 15 address the listeners, and what comparison is made to describe them?

In Chapter 15, the author addresses the listeners with great humility and respect, asking them to show grace and prepare their minds for the story. A powerful comparison is made, likening the listeners to the vast ocean. The author explains that just as the ocean accepts all rivers, whether the pure water of the Ganges or a muddy village stream, without turning them back, the listeners are asked to accept the author's offering. This analogy, presented in Chapter 15, emphasizes the generous and accommodating nature the author hopes the audience will have while hearing the sacred stories.