Dominus — Sanctus

The full liturgical text, “Sanctus, Sanctus, Sanctus, Dominus Deus Sabaoth” ("Holy, Holy, Holy, Lord God of hosts"), combines ancient visions from both the Old and New Testaments:

The phrase (Latin for "Holy Lord") is a central pillar of Christian liturgy and artistic history, primarily known through the Sanctus hymn. It serves as a bridge between the physical and the divine, uniting worshippers with the "heavenly host". Biblical and Liturgical Foundations Sanctus Dominus

: The first part is drawn from Isaiah 6:3 , where seraphim (six-winged angels) cry these words while surrounding God's throne. In the , the Sanctus is positioned at

In the , the Sanctus is positioned at the conclusion of the Preface and immediately before the Eucharistic Prayer . Theologically, this "thrice-repeated" acclamation emphasizes God's absolute purity and transcendence. Historical Development Learn the Sanctus | FREE Latin Learning Guide The full liturgical text

: It also echoes Revelation 4:8 and Matthew 21:9 , specifically the "Hosanna" and "Benedictus" ("Blessed is he who comes in the name of the Lord") shouted during Jesus’ entry into Jerusalem.