The Divine Comedy

The Divine Comedy (Italian: Divina Commedia) is an Italian narrative poem by Dante Alighieri, begun c. 1308 and completed c. 1321, shortly before the author's death. It is widely considered the pre-eminent work in Italian literature and one of the greatest works of Western literature. The poem's imaginative vision of the afterlife is representative of the medieval worldview as it existed in the Latin Church by the 14th century. It helped establish the Tuscan language, in which it is written, as the standardized Italian language. It is divided into three parts: Inferno, Purgatorio, and Paradiso.

The poem explores the condition of the soul following death and portrays a vision of divine justice, in which individuals receive appropriate punishment or reward based on their actions. It describes Dante's travels through Hell, Purgatory, and Heaven. Allegorically, the poem represents the soul's journey towards God, beginning with the recognition and rejection of sin (Inferno), followed by the penitent Christian life (Purgatorio), which is then followed by the soul's ascent to God (Paradiso). Dante draws on medieval Catholic theology and philosophy, especially Thomistic philosophy derived from the Summa Theologica of Thomas Aquinas.

In the poem, the pilgrim Dante is accompanied by three guides: Virgil, who represents human reason and who guides him for all of Inferno and most of Purgatorio; Beatrice, who represents divine revelation, in addition to theology, grace, and faith, and who guides him from the end of Purgatorio onwards; and Saint Bernard of Clairvaux, who represents contemplative mysticism and devotion to Mary the Mother, guiding him in the final cantos of Paradiso.

The Divine Comedy is composed of 14,233 lines that are divided into three cantiche (singular cantica) – Inferno (Hell), Purgatorio (Purgatory), and Paradiso (Paradise) – each consisting of 33 cantos (Italian plural canti). An initial canto, serving as an introduction to the poem and generally considered to be part of the first cantica, brings the total number of cantos to 100. It is generally accepted, however, that the first two cantos serve as a unitary prologue to the entire epic, and that the opening two cantos of each cantica serve as prologues to each of the three cantiche.