Authors use allegory as a literary device to convey deeper philosophical or moral meanings in their works by layering symbolic representations within the text. By using characters, events, or settings that have a hidden or symbolic meaning beyond their literal interpretation, authors can explore complex themes, ideas, or critiques of society in a more subtle and nuanced way. Through allegory, authors can invite readers to engage with the text on a deeper level, encouraging them to reflect on the underlying messages and draw their own interpretations about the human condition, morality, or universal truths.
