Luther, here and throughout the letter, does not say what he ought necessarily to have said to one weighed down by the consciousness of sin; of remorse and compunction we hear nothing whatever, nor does he give due weight and importance to the consciousness of guilt; he misrepresents grace, making it appear as a mere outward, magical charm, by which—according to an expression which cannot but offend every religious mind—a man is justified even though he be a murderer and a libertine a thousand times over. Luther’s own words here are perhaps the best refutation of the Lutheran doctrine of Justification, for he speaks of sin, even of the worst, in a way that well lays bare the weaknesses of the system of fiducial faith. It is unfortunate that Luther should have impressed such a stigma upon his principal doctrine, both in his earliest statements of it, for instance, in his letter to George Spenlein in 1516, and, again, in one of his last epistles to a friend, also tormented by scruples of conscience, viz. George Spalatin.[588] 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.