Urbs beata Jerusalem dicta pacis visio is the first line of a 7th or 8th-century

hymn A hymn is a type of song, and partially synonymous with devotional song, specifically written for the purpose of adoration or prayer, and typically addressed to a deity or deities, or to a prominent figure or personification. The word ''hymn'' ...

sung in the Office of the Dedication of a

Roman Catholic 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 lette ...

church.

Text

The hymn comprises eight stanzas, together with a doxology. The text is scripturally inspired by Ephesians ii. 20,

1 Peter The First Epistle of Peter is a book of the New Testament. The author presents himself as Peter the Apostle. The ending of the letter includes a statement that implies that it was written from " Babylon", which is possibly a reference to Rome. ...

ii. 5, and Revelation xxi. The translation below is by

John Mason Neale John Mason Neale (24 January 1818 – 6 August 1866) was an English Anglican priest, scholar and hymnwriter. He worked and wrote on a wide range of holy Christian texts, including obscure medieval hymns, both Western and Eastern. Among his most ...

.Schaff, Philip. History of the Christian Church, Volume IV: Mediaeval Christianity. A.D. 590-1073
http://www.ccel.org/ccel/schaff/hcc4.titlepage.html
/ref> The metre is a version of the trochaic septenarius rhythm, often used for hymns in the medieval period (see Trochaic septenarius#In Christian hymns). In the 17th century, under

Pope Urban VIII Pope Urban VIII ( la, Urbanus VIII; it, Urbano VIII; baptised 5 April 1568 – 29 July 1644), born Maffeo Vincenzo Barberini, was head of the Catholic Church and ruler of the Papal States from 6 August 1623 to his death in July 1644. As po ...

, a group of correctors revised the hymn, replacing the unquantitative, accentual,

trochaic In English poetic metre and modern linguistics, a trochee () is a metrical foot consisting of a stressed syllable followed by an unstressed one. But in Latin and Ancient Greek poetic metre, a trochee is a heavy syllable followed by a light one (al ...

rhythm with quantitative, iambic metre, and the stanza appeared in the

Breviary A breviary (Latin: ''breviarium'') is a liturgical book used in Christianity for praying the canonical hours, usually recited at seven fixed prayer times. Historically, different breviaries were used in the various parts of Christendom, such a ...

with divided lines:

Coelestis Urbs Jerusalem,
Beata pacis visio,
Quæ celsa de viventibus
Saxis ad astra tolleris,
Sponsæque ritu cingeris
Mille Angelorum millibus.

Originally, the first four stanzas of "Urbs beata Jerusalem" were usually assigned, in the Office of the Dedication of a church, to

Vespers Vespers is a service of evening prayer, one of the canonical hours in Eastern Orthodox, Oriental Orthodox, Catholic Church, Catholic (both Latin liturgical rites, Latin and Eastern Catholic Churches, Eastern), Lutheranism, Lutheran, and Anglican ...

and

Matins Matins (also Mattins) is a canonical hour in Christian liturgy, originally sung during the darkness of early morning. The earliest use of the term was in reference to the canonical hour, also called the vigil, which was originally celebrated by ...

, while the last four were given to

Lauds Lauds is a canonical hour of the Divine office. In the Roman Rite Liturgy of the Hours it is one of the major hours, usually held after Matins, in the early morning hours. Name The name is derived from the three last psalms of the psalter (148, ...

. After the revision, the hymn for Lauds was changed to "Alto ex Olympi vertice".

References

{{Catholic, wstitle=Urbs Beata Jerusalem dicta pacis visio Latin-language Christian hymns