Christian Liberty (1520) b

Should you ask how it happens that faith alone justifies and offers us such a treasure of great benefits without works in view of the fact that so many works, ceremonies, and laws are prescribed in the Scriptures, I answer: First of all, remember what has been said, namely, that faith alone, without works, justifies, frees, and saves; we shall make this clearer later on. Here we must point out that the entire Scripture of God is divided into two parts: commandments and promises.

Although the commandments teach things that are good, the things taught are not done as soon as they are taught, for the commandments show us what we ought to do but do not give us the power to do it. They are intended to teach man to know himself, that through them he may recognize his inability to do good and may despair of his own ability. That is why they are called the Old Testament and constitute the Old Testament.

For example, the commandment, “You shall not covet” [Exod. 20:17], is a command which proves us all to be sinners, for no one can avoid coveting no matter how much he may struggle against it. Therefore, in order not to covet and to fulfil the commandment, a man is compelled to despair of himself, to seek the help which he does not find in himself elsewhere and from someone else, as stated in Hosea [13:9]: “Destruction is your own, O Israel: your help is only in me.” As we fare with respect to one commandment, so we fare with all, for it is equally impossible for us to keep any one of them.

Now when a man has learned through the commandments to recognize his helplessness and is distressed about how he might satisfy the law—since the law must be fulfilled so that not a jot or tittle shall be lost, otherwise man will be condemned without hope—then, being truly humbled and reduced to nothing in his own eyes, he finds in himself nothing whereby he may be justified and saved.

Here the second part of Scripture comes to our aid, namely, the promises of God which declare the glory of God, saying, “If you wish to fulfil the law and not covet, as the law demands, come, believe in Christ in whom grace, righteousness, peace, liberty, and all things are promised you. If you believe, you shall have all things; if you do not believe, you shall lack all things.” That which is impossible for you to accomplish by trying to fulfil all the works of the law—many and useless as they all are—you will accomplish quickly and easily through faith.



Luther, M. (1999, c1957). Vol. 31: Luther's works, vol. 31 : Career of the Reformer I (J. J. Pelikan, H. C. Oswald & H. T. Lehmann, Ed.). Luther's Works (Vol. 31, Page 348-350). Philadelphia: Fortress Press.