O MERCIFUL Lord, Who understandest the groaning of the contrite heart before it is expressed, make us, we pray Thee, the temple of the Paraclete, to the end that we may be crowned with the shield of celestial mercy; through Jesus Christ, Thy Son, our Lord, who lives and reigns with the Father and the Holy Ghost, ever one God, world without end. Amen. (Oremus, 1925, p.26).