“Christianity preaches the infinite worth of that which is seemingly worthless and the infinite worthlessness of that which is seemingly so valued.”

“And what does the text inform us about the content of discipleship? Follow me, run along behind me! That is all. To follow in his steps is something which is void of all content. It gives us no intelligible programme for a way of life, no goal or ideal to strive after. It is not a cause which human calculation might deem worthy of our devotion, even the devotion of ourselves. What happens? At the call, Levi leaves all that he has--but not because he thinks that he might be doing something worth while, but simply for the sake of the call. Otherwise he cannot follow in the steps of Jesus. This act on Levi's part has not the slightest value in itself, it is quite devoid of significance and unworthy of consideration. This disciple simply burns his boats and goes ahead. He is called out, and has to forsake his old life in order that he may "exist" in the strictest sense of the word. The old life is left behind, and completely surrendered. The disciple is dragged out of his relative security into a life of absolute insecurity (that is, in truth, into the absolute security and safety of the fellowship of Jesus), from a life which is observable and calculable (it is, in fact, quite incalculable) into a life where everything is unobservable and fortuitous (that is, into one which is necessary and calculable), out of the realm of finite (which is in truth the infinite) into the realm of infinite possibilities (which is the one liberating reality). Again it is no universal law. Rather is it the exact opposite of all legality. It is nothing else than bondage to Jesus Christ alone, completely breaking through every programme, every ideal, every set of laws. No other significance is possible, since Jesus is the only significance. Beside Jesus nothing has any significance. He alone matters.”

“Things do exist that are worth standing up for without compromise. To me it seems that peace and social justice are such things, as is Christ himself.”

“Nothing can be more cruel than the leniency which abandons others to their sin. Nothing can be more compassionate than the severe reprimand which calls another Christian in one’s community back from the path of sin.”

“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.”

“The otherworldliness of the Christian life ought, Luther concluded, to be manifested in the very midst of the world, in the Christian community and in its daily life. Hence the Christian's task is to live out that life in terms of his secular calling. That is the way to die unto the world. The value of the secular calling for the Christian is that it provides an opporunity of living the Christian life with the support of God's grace, and of engaging more vigorously in the assault on the world and everything that it stands for. Luther did not return to the world because he had arrived at a more positive attitude towards it. Nor had he abandoned the eschatological expectation of early Christianity. He intended his action to expres a radical criticism and protest against the secularization of Chrisitanity which had taken place within monasticism. By recalling the Christians into the world he called them paradoxically out of it all the more. That was what Luther experienced in his own person. His call to men to return to the world was essentially a call to enter the visible Church of the incarnate Lord.”

“Christian community is like the Christian's sanctification. It is a gift of God which we cannot claim. Only God knows the real state of our fellowship, of our sanctification. What may appear weak and trifling to us may be great and glorious to God. Just as the Christian should not be constantly feeling his spiritual pulse, so, too, the Christian community has not been given to us by God for us to be constantly taking its temperature. The more thankfully we daily receive what is given to us, the more surely and steadily will fellowship increase and grow from day to day as God pleases.”