Part 6 (1/2)
Chapter VI.
The Age of Kant and Goethe
Those who struggled for clarity in the great problems of world and life conceptions at the end of the eighteenth century looked up to two men of great intellectual-spiritual power, Kant and Goethe. Another person who strove for such a clarity in the most forceful way was Johann Gottlieb Fichte. When he had become acquainted with Kant's Critique of Practical Reason, he wrote: I am living in a new world. . . . Things I had thought could never be proven to me, for instance, the concept of absolute freedom and duty, now have been proven to me and I feel much happier because of it. It is incomprehensible what a high degree of respect for humanity, what strength this philosophy gives us; what a blessing it is for an age in which morality had been destroyed in its foundation, and in which the concept of duty had been struck from all dictionaries.
And when, on the basis of Kant's conception, he had built his own Groundwork of all Scientific Knowledge, he sent the book to Goethe with the words: I consider you, and always have considered you, to be the representative of the purest spiritual force of feeling on the level of development that mankind has reached at the present time. To you philosophy rightly turns. Your feeling is its touchstone.
A similar att.i.tude to both representative spirits was taken by Schiller. He writes about Kant on October 28, 1794:
I am not at all frightened by the prospect that the law of change, which shows no mercy to any human or divine work, will also destroy the form of the Kantian as well as every other philosophy. Its foundation, however, will not have to fear this destiny, for since the human race exists, and as long as there has been a reason, this philosophy has been silently acknowledged and mankind as a whole has acted in agreement with its principles.
Schiller describes Goethe's conception in a letter addressed to him on August 23, 1794: For a long time I have, although from a considerable distance, watched the course of your spirit, and with ever increasing admiration I have observed the path you have marked out for yourself. You are seeking the necessary in nature, but you are seeking it along the most difficult road, which any spirit weaker than yours would be most careful to avoid. You take hold of nature as a whole in order to obtain light in a particular point; in the totality of nature's various types of phenomena, you seek the explanation for the individual. . . .
Had you been born a Greek, or even an Italian, and from the cradle been surrounded by an exquisite nature and an idealizing art, your path would have been infinitely shortened; perhaps it would have been made entirely unnecessary. With the first perception of things you would have caught the form of the Necessary, and from your first experiences the grand style would have developed in you. But now, having been born a German, your Greek spirit having thus been cast into a northern world, you had no choice but that of becoming a northern artist yourself, or of supplying your imagination with what it is refused by reality through the help of your power of thought and thus, to produce a second Greece, as it were, from within and by means of reason.
Seen from the present age, Kant and Goethe can be considered spirits in whom the evolution of world conception of modern times reveals itself as in an important moment of its development. These spirits experience intensely the enigmatic problems of existence, which have formerly, in a more preparatory stage, been latent in the substrata of the life of the soul.
To ill.u.s.trate the effect that Kant exerted on his age, the statements of two men who stood at the full height of their time's culture may be quoted. Jean Paul wrote to a friend in 1788:.
For heaven's sake, do buy two books, Kant's Foundation for a Metaphysics of Morals and his Critique of Practical Reason.
Kant is not a light of the world but a complete radiating solar system all at once.
Wilhelm von Humboldt makes the statement: Kant undertook the greatest work that philosophical reason has perhaps ever owed to a single man. . . . Three things remain unmistakably certain if one wants to determine the fame that Kant bestowed on his nation and the benefit that he brought to speculative thinking. Some of the things he destroyed will never be raised again, some of those to which he laid the foundation will never perish; most important of all, he brought about a reform that has no equal in the whole history of human thought.
This shows how Kant's contemporaries saw a revolutionary event in the development of world conception in his achievement. Kant himself considered it so important for this development that he judged its significance equal to that which Copernicus's discovery of the planetary motion holds for natural science.
Various currents of philosophical development of previous times continue their effect in Kant's thinking and are transformed in his thought into questions that determine the character of his world conception. The reader who feels the characteristic traits in those of Kant's writings that are most significant for his view is aware of a special appreciation of Kant for the mathematical mode of thinking as one of these traits. Kant feels that what is known in the way mathematical thinking knows, carries the certainty of its truth in itself. The fact that man is capable of mathematics proves that he is capable of truth. Whatever else one may doubt, the truth of mathematics cannot be doubted.
With this appreciation of mathematics the thought tendency of modern history of philosophy, which had put the characteristic stamp on Spinoza's realm of thoughts, appears in Kant's mind. Spinoza wants to construct his thought sequences in such a form that they develop strictly from one another as the propositions of mathematical science. Nothing but what is thought in the mode of thought of mathematics supplies the firm foundation on which, according to Spinoza, the human ego feels itself secure in the spirit of the modern age. Descartes had also thought in this way, and Spinoza had derived from him many stimulating suggestions. Out of the state of doubt he had to secure a fulcrum for a world conception for himself. In the mere pa.s.sive reception of a thought into the soul, Descartes could not recognize such a support yielding force. This Greek att.i.tude toward the world of thought is no longer possible for the man of the modern age. Within the self-conscious soul something must be found that lends its support to the thought. For Descartes, and again for Spinoza, this is supplied by the fulfillment of the postulate that the soul should deal with thought in general as it does in the mathematical mode of conception. As Descartes proceeded from his state of doubt to his conclusion, ”I think,
therefore I am,” and the statements connected with it, he felt secure in these operations because they seemed to him to possess the clarity that is inherent in mathematics. The same general mental conviction leads Spinoza to elaborate a world picture for himself in which everything is unfolding its effect with strict necessity like the laws of mathematics. The one divine substance, which permeates all beings of the world with the determination of mathematical law, admits the human ego only if it surrenders itself completely to this substance, if it allows its self-consciousness to be absorbed by the world consciousness of the divine substance. This mathematical disposition of mind, which is caused by a longing of the ”ego”
for the security it needs, leads this ”ego” to a world picture in which, through its striving for security, it has lost itself, its self-dependent, firm stand on a spiritual world ground, its freedom and its hope for an eternal self-dependent existence.
Leibniz's thoughts tended in the opposite direction. The human soul is, for him, the self dependent monad, strictly closed off in itself. But this monad experiences only what it contains within itself; the world order, which presents itself ”from without, as it were,” is only a delusion. Behind it lies the true world, which consists only of monads, the order of which is the predetermined (pre-established) harmony that does not show itself to the outer observation. This world conception leaves its self-dependence to the human soul, the self- dependent existence in the universe, its freedom and hope for an eternal significance in the world's evolution. If, however, it means to remain consistent with its basic principle, it cannot avoid maintaining that everything known by the soul is only the soul itself, that it is incapable of going outside the self- conscious ego and that the universe cannot become revealed to the soul in its truth from without.
For Descartes and for Leibniz, the convictions they had acquired in their religious education were still effective
enough that they adopted them in their philosophical world pictures, thereby following motivations that were not really derived from the basic principles of their world pictures. Into Descartes's world picture there crept the conception of a spiritual world that he had obtained through religious channels. It unconsciously permeated the rigid mathematical necessity of his world order and thus he did not feel that his world picture tended to extinguish his ”ego.” In Leibniz, religious impulses exerted their influence in a similar way, and it is for this reason that it escaped him that his world picture provided for no possibility to find anything except the content of the soul itself. Leibniz believed, nevertheless, that he could a.s.sume the existence of the spiritual world outside the ”ego.” Spinoza, through a certain courageous trait of his personality, actually drew the consequences of his world picture. To obtain the security for this world picture on which his self-consciousness insisted, he renounced the self- dependence of this self-consciousness and found his supreme happiness in feeling himself as a part of the one divine substance.
With regard to Kant we must raise the question of how he was compelled to feel with respect to the currents of world conception, which had produced its prominent representatives in Descartes, Spinoza and Leibniz. For all soul impulses that had been at work in these three were also active in him, and in his soul these impulses effected each other and caused the riddles of world and mankind with which Kant found himself confronted. A glance at the life of the spirit in the Age of Kant informs us of the general trend of Kant's feeling with respect to these riddles. Significantly, Lessing's (1729 1781) att.i.tude toward the questions of world conception is symptomatic of this intellectual life. Lessing sums up his credo in the words, ”The transformation of revealed truths into truths of reason is absolutely necessary if
the human race is to derive any help from them.” The eighteenth century has been called the century of the Enlightenment. The representative spirits of Germany understood enlightenment in the sense of Lessing's remark.
Kant declared the enlightenment to be ”man's departure from his self-caused bondage of mind,” and as its motto he chose the words, ”Have courage to use your own mind.” Even thinkers as prominent as Lessing, however, at first had succeeded in no more than transforming rationally traditional doctrines of belief derived from the state of the ”self-caused bondage of mind.” They did not penetrate to a pure rational view as Spinoza did. It was inevitable that Spinoza's doctrine, when it became known in Germany, should make a deep impression on such spirits.
Spinoza really had undertaken the task of using his own mind, but in the course of this process he had arrived at results that were entirely different from those of the German philosophers of the enlightenment. His influence had to be so much the more significant since the lines of his reasoning, constructed according to mathematical methods, carried a much greater convincing power than the current of Leibniz's philosophy, which effected the spirits of that age in the form ”developed”
by Wolff. From Goethe's autobiography, Poetry and Truth, we receive an idea of how this school of thought impressed deeper spirits as it reached them through the channels of Wolff's conceptions. Goethe tells of the impressions the lectures of Professor Winckler in Leipzig, given in the spirit of Wolff, had made on him.
At the beginning, I attended my cla.s.ses industriously and faithfully, but the philosophy offered in no way succeeded in enlightening me. It seemed strange to me that in logic I was to tear apart, isolate and destroy, as it were, the intellectual operations I had been handling with the greatest ease since the days of my childhood, in order to gain an insight into their
correct use. I thought I knew just about as much as the lecturer about the nature of things, the world and G.o.d, and on more than one occasion it seemed to me that there was a considerable hitch in the matter.
About his occupation with Spinoza's writings, however, the poet tells us, ”I surrendered to this reading and, inspecting myself, I believed never to have seen the world so distinctly.”
There were, however, only a few people who could surrender to Spinoza's mode of thought as frankly as Goethe. Most readers were led into deep convicts of world conception by this philosophy. Goethe's friend, F. H. Jacobi, is typical of them. He believed that he had to admit that reason, left to its own resources, would not lead to the doctrines of belief, but to the view at which Spinoza had arrived - that the world is ruled by eternal, necessary laws. Thus, Jacobi found himself confronted with an important decision: Either to trust his reason and abandon the doctrines of his creed or to deny reason the possibility to lead to the highest insights in order to be able to retain his belief. He chose the latter. He maintained that man possessed a direct certainty in his innermost soul, a secure belief by virtue of which he was capable of feeling the truth of the conception of a personal G.o.d, of the freedom of will and of immortality, so that these convictions were entirely independent of the insights of reason that were leaning on logical conclusions, and had no reference to these things but only to the external things of nature. In this way, Jacobi deposed the knowledge of reason to make room for a belief that satisfied the needs of the heart. Goethe who was not at all pleased by this dethronement of reason, wrote to his friend, ”G.o.d has punished you with metaphysics and placed a thorn in your flesh; he has blessed me with physics. I cling to the atheist's (Spinoza's) wors.h.i.+p of G.o.d and leave everything to you that you call, and may continue to call, religion. Your trust rests in belief in G.o.d; mine in seeing.” The philosophy of the
enlightenment ended by confronting the spirits with the alternative, either to supplant the revealed truths by truths of reason in the sense of Spinoza, or to declare war on the knowledge of reason itself.
Kant also found himself confronted with this choice. The att.i.tude he took and how he made his decision is apparent from the clear account in the preface to the second edition of his Critique of Pure Reason.
Now let us a.s.sume that morality necessarily presupposes freedom (in its strictest sense) as a property of our will, pleading practical principles inherent in our reason that would be positively impossible without the presupposition of freedom. Speculative reason, however, having proven that this is not even thinkable, the former a.s.sumption, made on behalf of morality, would have to give way to the latter, whose opposite contains an obvious self-contradiction and therefore freedom, and with it morality, would have to give way to the mechanism of nature. But since, as the case lies, for the possibility of morality nothing more is required than that the idea of freedom be not contradictory in itself, and may at least be considered as thinkable without the future necessity of being understood, such that granting the freedom of a given action would not place any obstacle into the attempt of considering the same action (see in other relation) as a mechanism of nature. In this way, the doctrine of morality maintains its place . . . which could, however, not have happened if our critical philosophy had not previously enlightened us about our inevitable ignorance with respect to things in themselves, restricting all that we can know theoretically to mere phenomena. In the same way, the positive value of the critical principles of pure reason can be brought to light with regard to the concepts of G.o.d and of the simple nature of our soul, which I do, however, leave undiscussed here for the sake of brevity. I cannot even a.s.sume
G.o.d, freedom and immortality for the use of practical reason if I do not at the same time deprive speculative reason of its pretensions to excessive insight. . . . I, therefore, had to suspend knowledge in order to make room for belief. . . .
We see here how Kant stands on a similar ground as Jacobi in regard to knowledge and belief.
The way in which Kant had arrived at his results had led through the thought world of Hume. In Hume he had found the view that the things and events of the world in no way reveal connections of thought to the human soul, that the human mind imagined such connections only through habit while it is perceiving the things and events of the world simultaneously in s.p.a.ce and successively in time. Kant was impressed by Hume's opinion according to which the human mind does not receive from the world what appears to it as knowledge. For Kant, the thought emerged as a possibility: What is knowledge for the human mind does not come from the reality of the world.
Through Hume's arguments, Kant was, according to his own confession, awakened out of the slumber into which he had fallen in following Wolff's train of ideas. How can reason produce judgments about G.o.d, freedom and immortality if its statement about the simplest events rests on such insecure foundation? The attack that Kant now had to undertake against the knowledge of reason was much more far-reaching than that of Jacobi. He had at least left to knowledge the possibility of comprehending nature in its necessary connection. Now Kant had produced an important accomplishment in the field of natural science with his General Natural History and Theory of the Heavens, which had appeared in 1755. He was satisfied to have shown that our whole planetary system could be thought to have developed out of a ball of gas, rotating around its axis. Through strictly