Music and religion have been intertwined for the entirety of human history. In every culture for which we have evidence, music has served as a primary vehicle for approaching the sacred — for inducing altered states of consciousness, for expressing devotion, for facilitating communal spiritual experience. The history of Western art music is largely the history of Christian sacred music; the history of African-American music is inseparable from the Black church; and some of the world's most extraordinary music — Sufi devotional music, Buddhist chant, Hindu raga — can only be understood in their religious context.
THE UNIVERSAL FUNCTION
Anthropologists and ethnomusicologists who have studied music across cultures have found that musical use in religious contexts is among the most universal of human cultural behaviors. The mechanisms by which music achieves its religious function have been proposed by music psychology and neuroscience, some well supported and some still speculative: sustained rhythmic patterns can entrain bodily and neural rhythms; drone frequencies can induce meditative states; the physical vibration of certain pitches produces somatic responses that cultures consistently describe as divine or transcendent; communal singing synchronizes breathing and heartbeat among participants, creating physiological unity that corresponds to reported feelings of spiritual connection.
This universal function takes an enormous variety of forms. Western Christian sacred music moves from the unison plainchant of the medieval church through the polyphonic richness of Renaissance choral writing to the orchestral splendor of Bach's cantatas and Beethoven's Missa Solemnis. Islamic devotional music encompasses the call to prayer (the adhan), the Sufi sama (listening session), and the qawwali tradition of the Indian subcontinent. Hindu music is inseparable from the concept of raga — a system of melodic frameworks associated with specific times of day, seasons, and emotional-spiritual states. Jewish liturgical music encompasses everything from the haunting cantorial tradition to the ecstatic dance music of Hasidic communities.
GREGORIAN CHANT AND THE WESTERN TRADITION
The music most associated with Western Christian tradition is Gregorian chant — the body of monophonic (single-line, unaccompanied) liturgical music that developed in the Roman church between the sixth and tenth centuries. The name "Gregorian" attributes the tradition to Pope Gregory I (590–604), who is credited with standardizing the chant repertoire, though modern scholarship places the tradition's systematization somewhat later.
Gregorian chant has specific acoustic properties that make it the ideal music for the stone interiors of medieval churches: the long decay time of stone architecture blends the phrase endings of chant into continuous sound; the chant's lack of regular meter and its modal (pre-tonal) melodic system create a timeless, floating quality that serves the liturgical function of removing the congregation from ordinary time. The chant's acoustic relationship to its physical environment is not accidental; the architecture and the music evolved together.
The development of polyphony (multiple simultaneous melodic lines) from the eleventh century onward — the organum of Notre Dame in Paris, the motets of the Ars Nova, the renaissance polyphony of Josquin des Prez and Palestrina — represents the gradual enrichment of the church's musical resources while maintaining their liturgical function. Bach's cantatas (some 200 of those he wrote for weekly Lutheran services survive) represent the culmination of Western sacred music's development: music of the highest compositional sophistication in service of Lutheran theology.
THE BLACK CHURCH AND AFRICAN-AMERICAN MUSIC
The African-American church is the single most important institution in the history of American popular music. The church provided the context in which an African musical tradition — brought to America by enslaved people — survived, transformed, and eventually influenced virtually all American popular music.
The spirituals developed in the eighteenth and nineteenth centuries were the first African-American musical form. Gospel music — the twentieth-century church music developed from spirituals, blues, and jazz — provided the vocal techniques, the emotional vocabulary, the call-and-response structure, and the improvisational approach that became the foundation of soul music, R&B, rock and roll, and through these, most contemporary popular music.
Thomas A. Dorsey is the father of gospel music: his "Take My Hand, Precious Lord" (1932, written after the death of his wife and newborn child) defined the gospel aesthetic — blues-influenced melody, direct emotional expression, personal testimony organized as prayer. Mahalia Jackson, who sang Dorsey's songs, was gospel's first international star and one of the most influential singers in American musical history; her vocal approach influenced every female R&B and soul singer of the subsequent generation.
The church's formative influence on the specific vocal technique of individual artists is well-documented: Aretha Franklin began singing in her father C.L. Franklin's church in Detroit; Whitney Houston in her mother Cissy Houston's New Hope Baptist Church in Newark; Sam Cooke in the gospel group the Soul Stirrers. The ability to project intense emotion through a powerful, technically controlled voice — the defining skill of soul music — was developed in the church before it was applied to secular music.
SUFI MUSIC: QAWWALI AND THE SAMA
The Sufi tradition within Islam developed the concept of sama (literally "listening") — a practice in which music serves as the vehicle for approaching God. The sama is not passive listening but an active spiritual practice: participants focus their attention on the music as a meditative object, using it to move toward a state of fana (annihilation of the self in the divine presence).
Qawwali — the devotional music of the Sufi traditions of the Indian subcontinent — developed from the sama tradition into a distinct performance practice. Qawwali ensembles typically include lead vocalists, harmonium (a keyboard instrument with bellows), tabla drums, and a clapping chorus. The music builds through extended, sometimes hours-long performances to increasingly ecstatic peaks — the collective intensity of the music and the audience mirrors the spiritual intensity of the devotional practice.
Nusrat Fateh Ali Khan (1948–1997) was the greatest qawwali singer of the twentieth century and the figure most responsible for introducing the tradition to Western audiences. His voice — of an extraordinary range and agility, capable of sustained high notes of unearthly beauty — and his compositional genius (he could improvise extended performances of complex musical content) made him a transformative figure. His recordings for Peter Gabriel's Real World label from the late 1980s introduced qawwali to listeners outside the South Asian diaspora; his collaborations with Michael Brook, "Mustt Mustt" (1990) and "Night Song" (1996), remain the most accessible entry point to the tradition.
THE ACADEMIC CONTEXT
Bruno Nettl's "The Study of Ethnomusicology: Thirty-One Issues and Concepts" (University of Illinois Press, 2005) provides the methodological framework for studying music across cultures and contexts. Judith Becker's "Deep Listeners: Music, Emotion, and Trancing" (Indiana University Press, 2004) examines the neurological and anthropological dimensions of music-induced trance states across religious traditions. Eileen Southern's "The Music of Black Americans: A History" (W.W. Norton, 1971) remains the essential academic survey of African-American religious music.