The Early Liturgical Drama The modern entertainment called opera is a child of the Roman Catholic Church.

What might be described as operatic tendencies in the music of worship date further back than the foundation of Christianity.

The Egyptians were accustomed to sing "jubilations" to their gods, and these consisted of florid cadences on prolonged vowel sounds.

The Greeks caroled on vowels in honor of their deities.

From these practices descended into the musical part of the earliest Christian worship a certain rhapsodic and exalted style of delivery, which is believed to have been St.Paul's "gift of tongues." That this element should have disappeared for a considerable time from the church music is not at all remarkable, for in the first steps toward regulating the liturgy simplification was a prime requisite.