An epic poem by Dante Alighieri 1307-21, describing a journey through Hell, Purgatory, and Paradise. The poet Virgil is Dante's guide through Hell and Purgatory; to each of the three realms, or circles, Dante assigns historical and contemporary personages according to their moral (and also political) worth. In Paradise Dante finds his lifelong love Beatrice. The poem makes great use of symbolism and allegory, and influenced many English writers including Milton, Byron, Shelley, and TS Eliot.