Deus, Qui Humanae Substantiae (Prayer at the Mingling of Water and Wine)

O God, who in creating human nature didst wonderfully dignify it, and hast still more wonderfully renewed it; grant that, by the mystery of this water and wine, we may be made partakers of His divinity, who vouchsafed to become partaker of our humanity, Jesus Christ, Thy Son, our Lord: Who liveth and reigneth with Thee in the unity of the Holy Ghost, one God, world without end. Amen.