A is a length of time roughly equal to the potential lifetime of a person or, equivalently, the complete renewal of a human population. Originally it meant the time from the moment that something happened (for example the founding of a city) until the point in time that all people who had lived at the first moment had died. At that point a new would start. According to

legend A legend is a genre of folklore that consists of a narrative featuring human actions, believed or perceived, both by teller and listeners, to have taken place in human history. Narratives in this genre may demonstrate human values, and possess ...

, the gods had allotted a certain number of to every people or civilization; the

Etruscans The Etruscan civilization () was developed by a people of Etruria in ancient Italy with a common language and culture who formed a federation of city-states. After conquering adjacent lands, its territory covered, at its greatest extent, roug ...

, for example, had been given ten saecula. By the 2nd century BC, Roman historians were using the to periodize their chronicles and track wars. At the time of the reign of emperor

Augustus Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian, was the first Roman emperor; he reigned from 27 BC until his death in AD 14. He is known for being the founder of the Roman Pri ...

, the

Romans Roman or Romans most often refers to: * Rome, the capital city of Italy * Ancient Rome, Roman civilization from 8th century BC to 5th century AD * Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a let ...

decided that a was 110 years. In 17 BC, Caesar Augustus organized ''

Ludi saeculares The Saecular Games ( la, Ludi saeculares, originally ) was a Roman religious celebration involving sacrifices and theatrical performances, held in ancient Rome for three days and nights to mark the end of a and the beginning of the next. A , s ...

'' ("saecular games") for the first time to celebrate the "fifth saeculum of Rome". Augustus aimed to link the with imperial authority. Emperors such

Claudius Tiberius Claudius Caesar Augustus Germanicus (; 1 August 10 BC – 13 October AD 54) was the fourth Roman emperor, ruling from AD 41 to 54. A member of the Julio-Claudian dynasty, Claudius was born to Drusus and Antonia Minor ...

and

Septimius Severus Lucius Septimius Severus (; 11 April 145 – 4 February 211) was Roman emperor from 193 to 211. He was born in Leptis Magna (present-day Al-Khums, Libya) in the Roman province of Africa. As a young man he advanced through the customary suc ...

celebrated the passing of with games at irregular intervals. In 248,

Philip the Arab Philip the Arab ( la, Marcus Julius Philippus "Arabs"; 204 – September 249) was Roman emperor from 244 to 249. He was born in Aurantis, Arabia, in a city situated in modern-day Syria. After the death of Gordian III in February 244, Philip, ...

combined Ludi saeculares with the 1000th anniversary of the

founding of Rome The tale of the founding of Rome is recounted in traditional stories handed down by the ancient Romans themselves as the earliest history of their city in terms of legend and myth. The most familiar of these myths, and perhaps the most famous ...

. The new

millennium A millennium (plural millennia or millenniums) is a period of one thousand years, sometimes called a kiloannus, kiloannum (ka), or kiloyear (ky). Normally, the word is used specifically for periods of a thousand years that begin at the starting ...

that Rome entered was called the ''saeculum novum'', a term that received a

metaphysical Metaphysics is the branch of philosophy that studies the fundamental nature of reality, the first principles of being, identity and change, space and time, causality, necessity, and possibility. It includes questions about the nature of conscio ...

connotation in Christianity, referring to the worldly age (hence "

secular Secularity, also the secular or secularness (from Latin ''saeculum'', "worldly" or "of a generation"), is the state of being unrelated or neutral in regards to religion. Anything that does not have an explicit reference to religion, either negativ ...

"). Roman emperors legitimized their political authority by referring to the in various media, linked to a golden age of imperial glory. In response, Christian writers began to define the as referring to 'this present world', as opposed to the expectation of eternal life in the 'world to come'. This results in the modern sense of 'secular' as 'belonging to the world and its affairs'. The English word ''secular'', an adjective meaning something happening once in a lifetime, is derived from the Latin ''saeculum''.

References

{{Time measurement and standards Units of time Ageing Latin words and phrases

See also

References