Advanced Placement (AP) English Literature Practice Exam 2026 - Free AP English Literature Practice Questions and Study Guide

The primary purpose of an epistle in literature is indeed to provide a formal letter, often addressed to a broader audience. In its original context, an epistle served as a means of communication that could convey important ideas, philosophical thoughts, or instructions to the public or to specific individuals. Notably, many classical works were written in the form of epistles, such as those by authors like Seneca or the letters of Paul in the New Testament, which combined personal expression with broader social or moral commentary.

This format allows the author not only to engage directly with their audience but also to reflect on societal issues, thoughts, and emotions in a structured manner. While the style may also include elements of personal reflection or societal critique, the defining characteristic of an epistle is its function as a formal letter, distinguishing it from mere storytelling or solely personal expressions.