Preface to the Letter of St. Paul to the Romans by Martin Luther, 1483-1546 (3/7)

Faith is a work of God in us, which changes us and brings us to birth anew from God (cf. John 1). It kills the old Adam, makes us completely different people in heart, mind, senses, and all our powers, and brings the Holy Spirit with it. What a living, creative, active powerful thing is faith! It is impossible that faith ever stop doing good. Faith doesn’t ask whether good works are to be done, but, before it is asked, it has done them. It is always active. Whoever doesn’t do such works is without faith; he gropes and searches about him for faith and good works but doesn’t know what faith or good works are. Even so, he chatters on with a great many words about faith and good works.

Faith is a living, unshakeable confidence in God’s grace; it is so certain, that someone would die a thousand times for it. This kind of trust in and knowledge of God’s grace makes a person joyful, confident, and happy with regard to God and all creatures. This is what the Holy Spirit does by faith. Through faith, a person will do good to everyone without coercion, willingly and happily; he will serve everyone, suffer everything for the love and praise of God, who has shown him such grace. It is as impossible to separate works from faith as burning and shining from fire. Therefore be on guard against your own false ideas and against the chatterers who think they are clever enough to make judgements about faith and good works but who are in reality the biggest fools. Ask God to work faith in you; otherwise you will remain eternally without faith, no matter what you try to do or fabricate.

Now justice is just such a faith. It is called God’s justice or that justice which is valid in God’s sight, because it is God who gives it and reckons it as justice for the sake of Christ our Mediator. It influences a person to give to everyone what he owes him. Through faith a person becomes sinless and eager for God’s commands. Thus he gives God the honor due him and pays him what he owes him. He serves people willingly with the means available to him. In this way he pays everyone his due. Neither nature nor free will nor our own powers can bring about such a justice, for even as no one can give himself faith, so too he cannot remove unbelief. How can he then take away even the smallest sin? Therefore everything which takes place outside faith or in unbelief is lie, hypocrisy and sin (Romans 14), no matter how smoothly it may seem to go.

You must not understand flesh here as denoting only unchastity or spirit as denoting only the inner heart. Here St. Paul calls flesh (as does Christ in John 3) everything born of flesh, i.e. the whole human being with body and soul, reason and senses, since everything in him tends toward the flesh. That is why you should know enough to call that person “fleshly” who, without grace, fabricates, teaches and chatters about high spiritual matters. You can learn the same thing from Galatians, chapter 5, where St. Paul calls heresy and hatred works of the flesh. And in Romans, chapter 8, he says that, through the flesh, the law is weakened. He says this, not of unchastity, but of all sins, most of all of unbelief, which is the most spiritual of vices.

On the other hand, you should know enough to call that person “spiritual” who is occupied with the most outward of works as was Christ, when he washed the feet of the disciples, and Peter, when he steered his boat and fished. So then, a person is “flesh” who, inwardly and outwardly, lives only to do those things which are of use to the flesh and to temporal existence. A person is “spirit” who, inwardly and outwardly, lives only to do those things which are of use to the spirit and to the life to come.

Unless you understand these words in this way, you will never understand either this letter of St. Paul or any book of the Scriptures. Be on guard, therefore against any teacher who uses these words differently, no matter who he be, whether Jerome, Augustine, Ambrose, Origen or anyone else as great as or greater than they. Now let us turn to the letter itself.

The first duty of a preacher of the Gospel is, through his revealing of the law and of sin, to rebuke and to turn into sin everything in life that does not have the Spirit and faith in Christ as its base. [Here and elsewhere in Luther’s preface, as indeed in Romans itself, it is not clear whether “spirit” has the meaning “Holy Spirit” or “spiritual person,” as Luther has previously defined it.] Thereby he will lead people to a recognition of their miserable condition, and thus they will become humble and yearn for help. This is what St Paul does. He begins in chapter 1 by rebuking the gross sins and unbelief which are in plain view, as were (and still are) the sins of the pagans, who live without God’s grace. He says that, through the Gospel, God is revealing his wrath from heaven upon all mankind because of the godless and unjust lives they live. For, although they know and recognize day by day that there is a God, yet human nature in itself, without grace, is so evil that it neither thanks nor honors God. This nature blinds itself and continually falls into wickedness, even going so far as to commit idolatry and other horrible sins and vices. It is unashamed of itself and leaves such things unpunished in others.

Preface to the Letter of St. Paul to the Romans (via CCEL)