This week, Italy celebrates the 700th anniversary of the death of Dante Alighieri, the famous author of the "Divine Comedy" and a major figure of the Italian language. Here are five things to know about this great poet and titan of world literature:

Father of Italian language

Dante is credited with helping create the Italian language by using the Tuscan vernacular of his time – rather than Latin – to write his masterpiece.

The "Divine Comedy," originally called "Comedy," is an imaginary journey through hell, purgatory and heaven, published in several stages in the early 14th century.

Its popularity led other medieval Italian authors, such as Petrarch and Boccaccio, to also write in the vernacular, laying the literary foundations of Italian.

It is no coincidence that the institute for spreading the Italian language and culture abroad is called the "Dante Alighieri Society."

Italy is also planning to open a Museum of the Italian Language in Florence, as part of the 700th anniversary events.

On par with Shakespeare

The "Divine Comedy" is a poem, a personal tale of redemption, a treaty on human virtue, as well as one of the most influential pieces of science fiction.

Dante's "Inferno," with its "circles of hell" for the seven deadly sins, still shapes today the way we imagine the afterlife, at least in Christian terms.

British poet T.S. Eliot famously said: "Dante and Shakespeare divide the modern world between them; there is no third."

Meanwhile, Argentine writer and bibliophile Jorge Luis Borges considered the "Divine Comedy" as "the best book literature has ever achieved."

Dante in popular culture

Generations of writers, painters, sculptors, musicians, filmmakers and cartoonists have been inspired by the "Divine Comedy," particularly its "Inferno" (hell).

These include everyone from Sandro Botticelli, William Blake, Salvador Dali and Pyotr Ilyich Tchaikovsky, to the creators of X-Men comic books and novelist Dan Brown.

Auguste Rodin's famous "The Kiss" sculpture depicts Paolo and Francesca, the adulterous lovers Dante meets in the second circle of hell.

The "Divine Comedy" was also a key inspiration for Oscar-nominated thriller "Se7en," for a popular video game ("Dante's Inferno") and is quoted in popular TV series such as "Mad Men."

Bret Easton Ellis' black comedy "American Psycho" opens with the epigraph: "Abandon hope all ye who enter here" – one of the most used quotes from the "Inferno."

Durante, but call me Dante

Like many other greats from Italy's past – Giotto, Leonardo, Michelangelo – Dante is usually known only by his first name, which is a diminutive of "Durante."

He was born in Florence in 1265, exiled in 1302, and he died in Ravenna, on Italy's eastern Adriatic coast, on Sept. 13 or 14, 1321.

Hailing from a wealthy, albeit not aristocratic family, Dante never worked for a living and dabbled in politics as well as literature, philosophy and cosmology.

He had at least three children with his wife Gemma Donati, but his lifelong muse was another woman, Beatrice, who appears in the "Divine Comedy" as his guide in heaven.

Dante the politician

Dante was active in politics, serving as one of Florence's nine elected rulers, or priors, for a regular two-month term in 1300.

At the time, Italian cities were constantly on the verge of civil war between Guelfs, the papal faction, and Ghibellines, who sided with Holy Roman emperors.

Dante started out as a Guelph, but being exiled with the indirect help of Pope Boniface VIII, he became increasingly critical of papal encroachment in political affairs.

He was put on trial and banished from Florence after a new regime took over the city and persecuted its old ruling class, and remained an exile until his death.

In 1302, a judge ordered Dante and his allies to be burned at the stake if they tried to come back. The sentence was later changed to death by beheading.

In the "Divine Comedy," the poet takes the opportunity to settle scores with a lot of his foes, notably reserving a place in hell for Boniface VIII.

Dante spent his final days in the city of Ravenna where he had been invited to stay, in 1318 by its prince, Guido II da Polenta. Dante died in the night between Sept. 13 to 14th, 1321. He was buried in Ravenna at the Church of San Pier Maggiore.