The central thesis of Surnaturel, then, is that, neither in patristic nor in medieval theology, and certainly not in Thomas Aquinas, was the hypothesis ever entertained of a purely natural destiny for human beings, something other than the supernatural and eschatological vision of God. There is only this world, the world in which our nature has been created for a supernatural destiny. Historically, there never was a graceless nature, or a world outside the Christian dispensation. This traditional conception of human nature as always destined for grace-given union with God fell apart between attempts, on the one hand, to secure the sheer gratuitousness of the economy of grace over against the naturalist anthropologies of Renaissance humanism and, on the other hand, resistance to what was perceived by Counter-Reformation Catholics as the Protestant doctrine of the total corruption of human nature by original sin. The Catholic theologians, who sought to protect the supernatural by separating it conceptually from the natural, facilitated the development of the humanism which flowered at the Enlightenment into deism, agnosticism and ultimately atheism. The conception of the autonomous individual for which the philosophers of the Age of Reason were most bitterly criticized by devout Catholics was, de Lubac suggested, invented by Catholic theologians. The philosophers which broke free of Christianity, to develop their own naturalist and deist theologies, had their roots in the anti-Protestant and anti-Renaissance Catholic Scholasticism of the late sixteenth and early seventeenth centuries.
Cheap grace means grace sold on the market like cheapjacks' wares. The sacraments, the forgiveness of sin, and the consolations of religion are thrown away at cut prices. Grace is represented as the Church's inexhaustible treasury, from which she showers blessings with generous hands, without asking questions or fixing limits. Grace without price; grace without cost! The essence of grace, we suppose, is that the account has been paid in advance; and, because it has been paid, everything can be had for nothing. Since the cost was infinite, the possibilities of using and spending it are infinite. What would grace be if it were not cheap?...Cheap grace is the preaching of forgiveness without requiring repentance, baptism without church discipline, Communion without confession, absolution without personal confession. Cheap grace is grace without discipleship, grace without the cross, grace without Jesus Christ, living and incarnate.Costly grace is the treasure hidden in the field; for the sake of it a man will go and sell all that he has. It is the pearl of great price to buy which the merchant will sell all his goods. It is the kingly rule of Christ, for whose sake a man will pluck out the eye which causes him to stumble; it is the call of Jesus Christ at which the disciple leaves his nets and follows him.Costly grace is the gospel which must be sought again and again, the gift which must be asked for, the door at which a man must knock.Such grace is costly because it calls us to follow, and it is grace because it calls us to follow Jesus Christ. It is costly because it costs a man his life, and it is grace because it gives a man the only true life. It is costly because it condemns sin, and grace because it justifies the sinner. Above all, it is costly because it cost God the life of his Son: "ye were bought at a price," and what has cost God much cannot be cheap for us. Above all, it is grace because God did not reckon his Son too dear a price to pay for our life, but delivered him up for us. Costly grace is the Incarnation of God.
Mr Kingsley begins then by exclaiming- 'O the chicanery, the wholesale fraud, the vile hypocrisy, the conscience-killing tyranny of Rome! We have not far to seek for an evidence of it. There's Father Newman to wit: one living specimen is worth a hundred dead ones. He, a Priest writing of Priests, tells us that lying is never any harm.'I interpose: 'You are taking a most extraordinary liberty with my name. If I have said this, tell me when and where.'Mr Kingsley replies: 'You said it, Reverend Sir, in a Sermon which you preached, when a Protestant, as Vicar of St Mary's, and published in 1844; and I could read you a very salutary lecture on the effects which that Sermon had at the time on my own opinion of you.'I make answer: 'Oh...NOT, it seems, as a Priest speaking of Priests-but let us have the passage.'Mr Kingsley relaxes: 'Do you know, I like your TONE. From your TONE I rejoice, greatly rejoice, to be able to believe that you did not mean what you said.'I rejoin: 'MEAN it! I maintain I never SAID it, whether as a Protestant or as a Catholic.'Mr Kingsley replies: 'I waive that point.'I object: 'Is it possible! What? waive the main question! I either said it or I didn't. You have made a monstrous charge against me; direct, distinct, public. You are bound to prove it as directly, as distinctly, as publicly-or to own you can't.''Well,' says Mr Kingsley, 'if you are quite sure you did not say it, I'll take your word for it; I really will.'My WORD! I am dumb. Somehow I thought that it was my WORD that happened to be on trial. The WORD of a Professor of lying, that he does not lie!But Mr Kingsley reassures me: 'We are both gentlemen,' he says: 'I have done as much as one English gentleman can expect from another.'I begin to see: he thought me a gentleman at the very time he said I taught lying on system...