In the Liturgy of St. James, after all have communicated, “The Deacons and the People say: Fill our mouths with Thy praise, O Lord, and fill our lips with joy, that we may sing of Thy glory, of Thy greatness, all the day. And again: We render thanks to Thee, Christ our God, that Thou hast accounted us worthy to partake of Thy Body and Blood, &c.”