How does characters affect the development of a theme?

Theme is never a simple explanation. When examining a story's theme, a reader will analyze multiple literary elements. For example, an author may use a repeating symbol throughout a story. That symbol will help the reader explain the theme. An author may have his/her character change in some important way in the story. This is a dynamic character; these characters often lead a reader to a story's theme. Other popular items that lead a reader to a theme are: its setting, any use of irony, a particular tone (such as satire and hyperbole), or any figurative devices (particularly with poetry).