Concerning Christian Liberty; with Letter of Martin Luther to Pope Leo X.

by Martin Luther

Hence a right faith in Christ is an incomparable treasure, carrying with it universal salvation and preserving from all evil, as it is said, "He that believeth and is baptised shall be saved; but he that believeth not shall be damned" (Mark xvi. 16). Isaiah, looking to this treasure, predicted, "The consumption decreed shall overflow with righteousness. For the Lord God of hosts shall make a consumption, even determined (verbum abbreviatum et consummans), in the midst of the land" (Isa. x. 22, 23). As if he said, "Faith, which is the brief and complete fulfilling of the law, will fill those who believe with such righteousness that they will need nothing else for justification." Thus, too, Paul says, "For with the heart man believeth unto righteousness" (Rom. x. 10).

But you ask how it can be the fact that faith alone justifies, and affords without works so great a treasure of good things, when so many works, ceremonies, and laws are prescribed to us in the Scriptures? I answer, Before all things bear in mind what I have said: that faith alone without works justifies, sets free, and saves, as I shall show more clearly below.

Meanwhile it is to be noted that the whole Scripture of God is divided into two parts: precepts and promises. The precepts certainly teach us what is good, but what they teach is not forthwith done. For they show us what we ought to do, but do not give us the power to do it. They were ordained, however, for the purpose of showing man to himself, that through them he may learn his own impotence for good and may despair of his own strength. For this reason they are called the Old Testament, and are so.

For example, "Thou shalt not covet," is a precept by which we are all convicted of sin, since no man can help coveting, whatever efforts to the contrary he may make. In order therefore that he may fulfil the precept, and not covet, he is constrained to despair of himself and to seek elsewhere and through another the help which he cannot find in himself; as it is said, "O Israel, thou hast destroyed thyself; but in Me is thine help" (Hosea xiii. 9). Now what is done by this one precept is done by all; for all are equally impossible of fulfilment by us.

Now when a man has through the precepts been taught his own impotence, and become anxious by what means he may satisfy the law—for the law must be satisfied, so that no jot or tittle of it may pass away, otherwise he must be hopelessly condemned—then, being truly humbled and brought to nothing in his own eyes, he finds in himself no resource for justification and salvation.

Then comes in that other part of Scripture, the promises of God, which declare the glory of God, and say, "If you wish to fulfil the law, and, as the law requires, not to covet, lo! believe in Christ, in whom are promised to you grace, justification, peace, and liberty." All these things you shall have, if you believe, and shall be without them if you do not believe. For what is impossible for you by all the works of the law, which are many and yet useless, you shall fulfil in an easy and summary way through faith, because God the Father has made everything to depend on faith, so that whosoever has it has all things, and he who has it not has nothing. "For God hath concluded them all in unbelief, that He might have mercy upon all" (Rom. xi. 32). Thus the promises of God give that which the precepts exact, and fulfil what the law commands; so that all is of God alone, both the precepts and their fulfilment. He alone commands; He alone also fulfils. Hence the promises of God belong to the New Testament; nay, are the New Testament.

Now, since these promises of God are words of holiness, truth, righteousness, liberty, and peace, and are full of universal goodness, the soul, which cleaves to them with a firm faith, is so united to them, nay, thoroughly absorbed by them, that it not only partakes in, but is penetrated and saturated by, all their virtues. For if the touch of Christ was healing, how much more does that most tender spiritual touch, nay, absorption of the word, communicate to the soul all that belongs to the word! In this way therefore the soul, through faith alone, without works, is from the word of God justified, sanctified, endued with truth, peace, and liberty, and filled full with every good thing, and is truly made the child of God, as it is said, "To them gave He power to become the sons of God, even to them that believe on His name" (John i. 12).

From all this it is easy to understand why faith has such great power, and why no good works, nor even all good works put together, can compare with it, since no work can cleave to the word of God or be in the soul. Faith alone and the word reign in it; and such as is the word, such is the soul made by it, just as iron exposed to fire glows like fire, on account of its union with the fire. It is clear then that to a Christian man his faith suffices for everything, and that he has no need of works for justification. But if he has no need of works, neither has he need of the law; and if he has no need of the law, he is certainly free from the law, and the saying is true, "The law is not made for a righteous man" (1 Tim. i. 9). This is that Christian liberty, our faith, the effect of which is, not that we should be careless or lead a bad life, but that no one should need the law or works for justification and salvation.

Let us consider this as the first virtue of faith; and let us look also to the second. This also is an office of faith: that it honours with the utmost veneration and the highest reputation Him in whom it believes, inasmuch as it holds Him to be truthful and worthy of belief. For there is no honour like that reputation of truth and righteousness with which we honour Him in whom we believe. What higher credit can we attribute to any one than truth and righteousness, and absolute goodness? On the other hand, it is the greatest insult to brand any one with the reputation of falsehood and unrighteousness, or to suspect him of these, as we do when we disbelieve him.

Thus the soul, in firmly believing the promises of God, holds Him to be true and righteous; and it can attribute to God no higher glory than the credit of being so. The highest worship of God is to ascribe to Him truth, righteousness, and whatever qualities we must ascribe to one in whom we believe. In doing this the soul shows itself prepared to do His whole will; in doing this it hallows His name, and gives itself up to be dealt with as it may please God. For it cleaves to His promises, and never doubts that He is true, just, and wise, and will do, dispose, and provide for all things in the best way. Is not such a soul, in this its faith, most obedient to God in all things? What commandment does there remain which has not been amply fulfilled by such an obedience? What fulfilment can be more full than universal obedience? Now this is not accomplished by works, but by faith alone.