The author's identity is debated among scholars, with some attributing the work to a writer from the 1st century CE, while others suggest a later date or even a different author entirely. The name 'Longinus' is a traditional attribution rather than a confirmed historical figure for this specific text.
This work is significant for introducing the concept of 'the sublime' into literary theory, moving beyond mere rhetoric to explore the emotional and transcendent impact of great writing. It influenced later thinkers on aesthetics and the power of art to evoke awe and wonder.
The text frequently references and analyzes works by Homer, Demosthenes, and Plato, using their examples to illustrate principles of sublimity and effective communication. It offers a critical perspective on classical Greek literature and oratory.