“Tell me, you who claim to be a Christian, why did Christ come into the world? Why did He shed His Blood? Why did He institute the sacraments? Why did He send down the Holy Ghost? What is the meaning of the Gospel, of grace, of the name of Jesus, whom you adore? If you know not, hear the angel who says, "Thou shalt call his name Jesus, for he shall save his people from their sins." (Matt. 1:21). Now, what is saving from sin, if not obtaining the pardon of past faults and the grace to avoid others in the future? What was the end of Our Saviour's coming, if not to help you in the work of your salvation? Did He not die on the cross to destroy sin? Did He not rise from the dead to enable you to rise to a life of grace? Why did He shed His Blood, if not to heal the wounds of your soul? Why did He institute the sacraments, if not to strengthen you against sin? Did not His coming render the way to Heaven smooth and straight, according to that of Isaias, who said, in prophesying of Him, "The crooked shall become straight, and the rough ways plain"? (Is. 40:4). Why did He send the Holy Spirit, if not to change you from flesh into spirit? Why did He send Him under the form of fire but to enlighten you, to inflame you, and to transform you into Himself, that thus your soul might be fitted for His own divine kingdom?”
―
Louis of Granada,
The Sinner's Guide