Dante Alighieri's Divine Comedy stands as one of the greatest achievements in world literature, chronicling the poet's allegorical journey through the three realms of the afterlife. Guided first by the Roman poet Virgil through Hell and Purgatory, then by his beloved Beatrice through Paradise, Dante encounters historical figures, mythological beings, and contemporary personalities who embody various sins, virtues, and states of spiritual development. This epic poem masterfully combines personal narrative with universal themes of justice, love, and redemption. Written in vernacular Italian rather than Latin, the Divine Comedy revolutionized literature by proving that profound philosophical and theological concepts could be expressed in the common language. The work's intricate structure, rich symbolism, and vivid imagery have influenced countless writers and artists across seven centuries, establishing Dante as a foundational figure in Western literature and thought.