Identifying Allegorical Works in Literature

Allegory is a literary device where characters or events represent broader concepts and ideas, often conveying moral, political, or spiritual messages. An example of a well-known allegory is George Orwell's 'Animal Farm,' where farm animals symbolize figures and events from the Russian Revolution. Understanding the essence of allegories helps readers appreciate the underlying themes in a narrative more thoughtfully.

Which of the following works is an allegory that uses a journey to depict the human experience and its challenges?