Lamb of God, Who by death didst trample on the devil, about to seize his helpless prey, have mercy on the souls in purgatory! Lamb of God, Who wast offered as a sacrifice of expiation, that by Thy death we might be rescued from the slavery of sin, have mercy on the souls in purgatory! Lamb of God, Who wast immolated for love of us that we might pass from the region of malediction to the true land of promise, grant eternal rest to the souls in purgatory! Amen.