Preface to the Letter of St. Paul to the Romans by Martin Luther, 1483-1546 (6/7)
St. Paul concludes here that, if we understand the law properly and comprehend it in the best possible way, then we will see that its sole function is to remind us of our sins, to kill us by our sins, and to make us deserving of eternal wrath. Conscience learns and experiences all this in detail when it comes face to face with the law. It follows, then, that we must have something else, over and above the law, which can make a person virtuous and cause him to be saved. Those, however, who do not understand the law rightly are blind; they go their way boldly and think they are satisfying the law with works. They don’t know how much the law demands, namely, a free, willing, eager heart. That is the reason that they don’t see Moses rightly before their eyes. [In both Jewish and Christian teaching, Moses was commonly held to be the author of the Pentateuch, the first five books of the bible. Cf. the involved imagery of Moses’ face and the veil over it in 2 Corinthians 3:7-18.] For them he is covered and concealed by the veil.
Then St. Paul shows how spirit and flesh struggle with each other in one person. He gives himself as an example, so that we may learn how to kill sin in ourselves. He gives both spirit and flesh the name “law,” so that, just as it is in the nature of divine law to drive a person on and make demands of him, so too the flesh drives and demands and rages against the spirit and wants to have its own way. Likewise the spirit drives and demands against the flesh and wants to have its own way. This feud lasts in us for as long as we live, in one person more, in another less, depending on whether spirit or flesh is stronger. Yet the whole human being is both: spirit and flesh. The human being fights with himself until he becomes completely spiritual.
In chapter 8, St. Paul comforts fighters such as these and tells them that this flesh will not bring them condemnation. He goes on to show what the nature of flesh and spirit are. Spirit, he says, comes from Christ, who has given us his Holy Spirit; the Holy Spirit makes us spiritual and restrains the flesh. The Holy Spirit assures us that we are God’s children no matter how furiously sin may rage within us, so long as we follow the Spirit and struggle against sin in order to kill it. Because nothing is so effective in deadening the flesh as the cross and suffering, Paul comforts us in our suffering. He says that the Spirit, [cf. previous note about the meaning of “spirit.”] love and all creatures will stand by us; the Spirit in us groans and all creatures long with us that we be freed from the flesh and from sin. Thus we see that these three chapters, 6, 7 and 8, all deal with the one work of faith, which is to kill the old Adam and to constrain the flesh.
In chapters 9, 10 and 11, St. Paul teaches us about the eternal providence of God. It is the original source which determines who would believe and who wouldn’t, who can be set free from sin and who cannot. Such matters have been taken out of our hands and are put into God’s hands so that we might become virtuous. It is absolutely necessary that it be so, for we are so weak and unsure of ourselves that, if it depended on us, no human being would be saved. The devil would overpower all of us. But God is steadfast; his providence will not fail, and no one can prevent its realization. Therefore we have hope against sin.
But here we must shut the mouths of those sacriligeous and arrogant spirits who, mere beginners that they are, bring their reason to bear on this matter and commence, from their exalted position, to probe the abyss of divine providence and uselessly trouble themselves about whether they are predestined or not. These people must surely plunge to their ruin, since they will either despair or abandon themselves to a life of chance.
You, however, follow the reasoning of this letter in the order in which it is presented. Fix your attention first of all on Christ and the Gospel, so that you may recognize your sin and his grace. Then struggle against sin, as chapters 1-8 have taught you to. Finally, when you have come, in chapter 8, under the shadow of the cross and suffering, they will teach you, in chapters 9-11, about providence and what a comfort it is. [The context here and in St. Paul’s letter makes it clear that this is the cross and passion, not only of Christ, but of each Christian.] Apart from suffering, the cross and the pangs of death, you cannot come to grips with providence without harm to yourself and secret anger against God. The old Adam must be quite dead before you can endure this matter and drink this strong wine. Therefore make sure you don’t drink wine while you are still a babe at the breast. There is a proper measure, time and age for understanding every doctrine.