Angelic Trisagion (Catholic Prayer)

Holy, Holy, Holy, Lord God of Hosts, earth is full of Thy Glory. Glory be to the Father, Glory be to the Son, Glory be to the Holy Ghost. Sanctus, Sanctus, Sanctus, Dominus Deus exercituum: Plena est terra gloria tua: Gloria Patri, Gloria Filio, Gloria Spiritui Sancto.