How does the author of Chapter 15 address the readers, and what metaphor is used to describe them?

In Chapter 15, the author addresses the listeners with great humility, asking them to show grace and give their respectful attention to the story. A powerful metaphor is used, comparing the audience to a vast ocean. The author notes that just as the ocean accepts all rivers, from the pure Ganges to a muddy village stream, they hope the listeners will similarly accept the stories being told. This comparison, found in Chapter 15, underscores the author's desire to immerse themselves in the audience and their plea not to be turned away, highlighting the virtue of accepting even the lowly.