I. Liturgy

Already at an early stage the Eastern Church describes the Eucharistic bread as Amnos (Lamb) and signifies the breaking of bread as Christ's sacrifice (John 1:29; Rev 5:6f.). The Syrian pope Sergius I (died 701) introduced the Agnus Dei – known from the Gloria and litany – as a frequently repeated chant for the breaking of bread. With the introduction of eucharistic wafers its use lapsed; the now three-fold acclamation changes to the Peace and closes with the petition “give us your peace.”

Hans-Christoph…