O come, O come, Emmanuel, And ransom captive Israel, That mourns in lonely exile here Until the Son of God appear. Rejoice! Rejoice! Emmanuel shall come to thee, O Israel.This hymn, originally in Latin, takes us back over 1,200 years to monastic life in the 8th- or 9th-century. Seven days before Christmas Eve monasteries would sing the “O antiphons” in anticipation of Christmas Eve when the eighth antiphon, “O Virgo virginum” (“O Virgin of virgins”) would be sung before and after Mary’s canticle, the Magnificat (Luke 1:46b-55). The Latin metrical form of the hymn was composed as early as the...