Compline

Compline
Korennaya · CC BY-SA 3.0 · source
Name	Compline
Caption	Monks praying evening office
Type	Night prayer
Founder	Benedict of Nursia
Established	6th century
Language	Latin, Greek language, vernaculars
Time	Night, before sleep
Related	Canonical hours, Matins, Lauds, Vespers

Compline is the final canonical hour of the day observed in various Christian liturgical traditions, marking the completion of the daily cycle of prayer with petitions for protection during the night. It developed within the monastic reforms associated with Benedict of Nursia, the Rule of Saint Benedict, and the liturgical codices of Rome and Constantinople, and it has influenced devotional life across Western and Eastern Christendom including Catholic Church, Eastern Orthodox Church, Anglican Communion, and Lutheranism. The office combines psalmody, canticles, hymns, and prayers and has been adapted into numerous vernacular rites and musical settings from the medieval era to modern ecumenical movements.

Origin and Historical Development

Compline traces origins to late antique monasticism linked to figures such as Benedict of Nursia, John Cassian, and traditions from Antioch and Alexandria, later codified in the Regula Benedicti and the Roman sacramentaries used in Rome and the Papacy. The office evolved through the influence of the Gregorian Sacramentary, the reforms of Pope Gregory I, the Carolingian liturgical standardization under Charlemagne, and the regional use in the Mozarabic Rite, Gallican Rite, and the Ambrosian Rite. Medieval monastic houses like Cluny Abbey, Santiago de Compostela, and Saint Gall Abbey preserved distinct Compline practices recorded in manuscripts from Lorsch Abbey and the Vatican Library. Reformations and confessional developments involving Martin Luther, John Calvin, Thomas Cranmer, and the Council of Trent produced vernacular adaptations and suppressed or restored forms across England, Germany, and France.

Liturgical Structure and Text

The office typically contains an invitatory, psalms (often including Psalm 4, Psalm 91, or the "Nunc Dimittis" Canticle of Simeon), a hymn such as those attributed to Ambrose of Milan or Prudentius, a short reading or lesson, the "Kyrie" or penitential prayer, and the concluding prayer and blessing. Western versions in the Roman Rite follow rubrics from the Breviary and the Roman Breviary reformed by Pope Pius V, later revised in the Liturgy of the Hours promulgated by Pope Paul VI. Eastern usages preserve the Small Compline and Great Compline traditions with texts found in the Psalter and the Octoechos, linked to feasts like Holy Week and fasts such as the Nativity Fast. Canticles and collects reference scriptural sources like the Gospel of Luke, Book of Psalms, and Epistle to the Romans, and specific rites include blessings from bishops in line with directives from Canon Law.

Musical Traditions and Chant

Musical settings draw on Gregorian chant, the Byzantine chant tradition, and later polyphony composed by figures such as Hildegard of Bingen, Guillaume de Machaut, Josquin des Prez, and Giovanni Pierluigi da Palestrina. Monastic choirs in places like Monte Cassino, Westminster Abbey, and Notre-Dame de Paris cultivated plainchant repertories codified in medieval neumes, preserved in manuscripts at Chartres Cathedral and the Benedictine Abbey of Saint Gall. The office inspired baroque and Romantic treatments by composers including Heinrich Schütz, Johann Sebastian Bach, Wolfgang Amadeus Mozart, Ludwig van Beethoven, Antonín Dvořák, and liturgical composers in the 20th century like Olivier Messiaen and Arvo Pärt. Contemporary choral ensembles such as King's College Choir, Cambridge, The Sixteen, BBC Singers, and Tallis Scholars perform Compline settings alongside recordings issued by labels like Deutsche Grammophon and ECM Records.

Variations Across Christian Denominations

In the Roman Catholic Church, Compline appears in the Liturgy of the Hours and in monastic breviaries; the Anglican Communion includes Compline in the Book of Common Prayer editions (notably Thomas Cranmer's 1549 and 1552 Services), while Lutheranism retains forms influenced by Martin Luther's Deutsche Messe. The Eastern Orthodox Church and Greek Catholic Churches maintain Great and Small Compline, with local customs in Russian Orthodox Church, Serbian Orthodox Church, and Greek Orthodox Archdiocese of America. Reformed traditions in Presbyterianism and Methodism have adapted night prayers within hymnals such as the Book of Common Worship and the Wesleyan Hymnal. Ecumenical calendars and interchurch collaborations involving bodies like the World Council of Churches and the Vatican II reforms encouraged reciprocal appreciation and liturgical borrowing.

Contemporary Practice and Revival

The 19th- and 20th-century liturgical revival movements—connected to Liturgical Movement, monastic restorations at Solesmes Abbey, and scholarship by Dom Prosper Guéranger and Dom Paul Benoit—led to renewed interest in Compline. Universities, parish communities, and chaplaincies at institutions such as Oxford University, Cambridge University, Harvard University, and Yale University host sung or chanted evening offices. Modern hymnwriters and composers like John Tavener, James MacMillan, Arvo Pärt, and John Rutter produced settings used in concert and parish contexts. Digital dissemination via organizations such as Gregorian Chant Community and recordings by ensembles like Collegeville Records have increased accessibility, while liturgical commissions in dioceses of Rome, Canterbury, and Würzburg produce vernacular adaptations.

Related Devotions and Cultural Impact

Compline intersects with devotions including Rosary, Stations of the Cross, Eucharistic adoration, and observances of All Saints' Day and Holy Week rites, informing mortality themes in works by poets and artists like Dante Alighieri, Geoffrey Chaucer, John Donne, Rembrandt van Rijn, and Caravaggio. Its nocturnal focus influenced imagery in literature and music from Medieval Latin poets through Renaissance and Romanticism, contributing to the spiritual life of institutions like St. Benedict's Monastery, cathedral foundations, university chapels, and military chaplaincies. Compline’s role in ecumenical worship services has fostered dialogue among Roman Curia, Orthodox Patriarchates, and Protestant bodies, shaping contemporary devotional practice across global Christian communities.

Category:Christian liturgical hours