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

In Chapter 15, the author addresses the listeners with great humility, asking them to show grace and prepare their minds for the story. A powerful comparison is made where the listeners are likened to a vast ocean. The author explains that just as the ocean accepts all rivers without distinction—whether it's the pure water of the Ganges or a muddy village stream—the listeners are asked to accept the author's narrative. As Chapter 15 articulates, the author holds a desire to immerse themselves in the audience, just as rivers merge into the sea, reinforcing this metaphor of acceptance and vastness.