In the above-mentioned letter to Melanchthon, in which Luther expresses his contempt for sin by the words “Pecca fortiter,” he is not only encouraging his friend with regard to possible sins of the past, but is also thinking of temptations in the future. His advice is: Sin boldly and fearlessly—whereas what one would have expected would have been: Should you fall, don’t despair. The underlying idea is: No sin is so detestable as to affright the believer, which is further explained by the wanton phrase: “even should we commit fornication or murder thousands and thousands of times a day.”
However much stress we may be disposed to lay on Luther’s warnings against sin, and whatever allowance we may make for his rhetoric, still the “Pecca fortiter” stands out as the result of his revolt against the traditional view of sin and grace, with which his own doctrine of Justification refused to be reconciled. These inauspicious words are the culmination of Luther’s practical ideas on religion, borne witness to by so many of his statements, which, at the cost of morality, give the reins to human freedom and to disorder. Such was the state of mind induced in him by the spirits of the Wartburg, such the enthusiasm which followed his “spiritual baptism” on his “Patmos,” that isle of sublime revelations.
Such is the defiance involved in the famous saying that an impartial critic, Johann Adam Möhler, in his “Symbolism” says: “Although too much stress must not be laid on the passage, seeing how overwrought and excited the author was, yet it is characteristic enough and important from the point of view of the history of dogma.”[589] G. Barge, in his Life of Carlstadt, says, that Luther in his letter to Melanchthon had reduced “his doctrine of Justification by faith alone to the baldest possible formula.”[590] “If Catholic research continues to make this [the ‘Pecca fortiter’] its point of attack, we must honestly admit that there is reason in its choice.”
The last words are from Walter Köhler, now at the University of Zürich, a Protestant theologian and historian, who has severely criticised all Luther’s opinions on sin and grace.[591]
One of the weak points of Luther’s theology lies, according to Köhler,[592] in the “clumsiness of his doctrine of sin and salvation.” “How, in view of the total corruption of man” (through original sin, absence of free will and loss of all power), can redemption be possible at all unless by some mechanical and supernatural means? Luther says: “By faith alone.” But his “faith is something miraculous, in which psychology has no part whatever; the corruption is mechanical and so is the act of grace which removes it.” In Luther’s doctrine of sin, as Köhler remarks, the will, the instrument by which the process of redemption should be effected, becomes a steed “ridden either by God or by the devil. If the Almighty is the horseman, He throws Satan out of the saddle, and vice versa; the steed, however, remains entirely helpless and unable to rid himself of his rider. In such a system Christ, the Redeemer, must appear as a sort of ‘deus ex machina,’ who at one blow sets everything right.” It would not be so bad, were at least “the Almighty to overthrow Satan. But He remains ever seated in heaven, i.e. Luther never forgets to impress on man again and again that he cannot get out of sin: ‘The Saints remain always sinners at heart.’”
Although, proceeds Köhler, better thoughts, yea, even inspiring ones, are to be found in Luther’s writings, yet the peculiar doctrines just spoken of were certainly his own, at utter variance though they be with our way of looking at the process of individual salvation, viz. from the psychological point of view, and of emphasising the personal will to be saved. “In spite of Luther’s plain and truly evangelical intention of attributing to God alone all the honour of the work of salvation,” he was never able “clearly to comprehend the personal, ethico-religious value of faith”; “on the contrary, he makes man to be shifted hither and thither, by the hand of God, like a mere pawn, and in a fashion entirely fatalistic”; “when Christ enters, then, according to him, all is well; I am no longer a sinner, I am set free” (“iam ego peccatum non habeo et sum liber”)[593];—“but where does the ethical impulse come in?” Seeing that sin is merely covered over, and, as a matter of fact, still remains, man must, according to Luther, “set to work to conquer it without, however, ever being entirely successful in this task, or rather he must strengthen his assurance of salvation, viz. his faith. Such is Luther’s ethics.” The critic rightly points out, that this “system of ethics is essentially negative,” viz. merely directs man how “not to fall” from the “pedestal” on which he is set up together with Christ. Man, by faith, is raised so high, that, as Luther says, “nothing can prejudice his salvation”;[594] “Christian freedom means ... that we stand in no need of any works in order to attain to piety and salvation.”[595]
3. Luther’s Admissions Concerning His own Practice of Virtue
St. Paul, the far-seeing Apostle of the Gentiles, says of the ethical effects of the Gospel and of faith: “Those who are Christ’s have crucified their flesh with the lusts thereof. If we live in the Spirit let us also walk in the Spirit.” He instances as the fruits of the Spirit: “Patience, longanimity, goodness, benignity, mildness, faith, modesty, continency, chastity” (Gal. v. 22 ff.). Amongst the qualities which must adorn a teacher and guide of the faithful he instances to Timothy the following: “It behoveth him to be blameless, sober, prudent, of good behaviour, chaste, no striker, not quarrelsome; he must have a good testimony of them that are without, holding the mystery of the faith in a pure conscience” (1 Tim. iii. 2 ff.). Finally he sums up all in the exhortation: “Be thou an example to the faithful in word, in conversation, in charity, in faith, in chastity” (ibid., iv. 12).
It seems not unjust to expect of Luther that his standard of life should be all the higher, since, in opposition to all the teachers of his day and of bygone ages, and whilst professing to preach nought but the doctrine of Christ, he had set up a new system, not merely of faith, but also of morals. At the very least the power of his Evangel should have manifested itself in his own person in an exceptional manner.