My prescribed limits compel me to confine myself to these few hints, and in these I have wished principally to call attention to their reference to our own age, and to exhibit them in the light in which they appear of universal interest and to possess an eminent and remarkable destination. Comprised, then, in one result, the following are the characteristic signs of the present age: the two greatest heathen nations, which for thousands of years stood by themselves apart from the rest of the world, have lately come into the closest contact with Europe—the Mohammedan empires are every where falling into decay, more rapidly than men had been led to expect their fall—the Hebrew race is beginning to rise from its long degradation—in Christian states and communities there is here and there visible a strong inclination to the old evil of anarchy—and if the great human peace, which has now lasted twelve years, appears in some points insecure, or at least endangered from within, it is only because it is devoid of a firm foundation of the internal sentiment of men. What event, then, could be more happy for our age, what better turn could the present posture of affairs take, than by bringing about such a triple divine peace as we have already sketched, to give a new foundation and a firmer basis to the external peace of society? May not this, in God’s good purpose, be the theme which is to occupy the next era of the world?
LECTURE IX.
OF THE TRUE DESTINATION OF PHILOSOPHY, AND OF THE APPARENT SCHISM BUT ESSENTIAL UNITY BETWEEN A RIGHT FAITH AND HIGHEST CERTAINTY, AS THE CENTER OF LIGHT AND LIFE IN THE CONSCIOUSNESS.
THE philosophy of life can not be any mere science of reason, and least of all an unconditional one. For such does but lead us into a domain of dead abstractions alien to life, which, by the dialectical spirit of disputation connatural to the reason, is soon converted into a labyrinthine maze of contradictory opinions and notions, out of which the reason, with all its logical means and appliances, can not extricate itself. And life, consequently—the inner spiritual life, that is—is disturbed and destroyed by it. And it is even this disturbing and destroying principle of the dialectical reason that most requires to be got rid of and brought into subjection. In the mere form, however, of abstract thought there is nothing in and by itself opposed to the truth. There is nothing in it that it is absolutely and invariably necessary to avoid, or that never and in no case admits of application. It is, no doubt, most certain that every system of philosophy is on a wrong track which borrows its method exclusively from mathematics, and copies it throughout from beginning to end. Still, in the progressive development of philosophical ideas certain points may occur—there may be certain places in the entire system—where occasionally and by the way such formulas and abstract equations may be profitably employed. Such a case may happen in the present Lecture. But by thus employing them only by way of illustration, and episodically in passing, I hope to establish such a use of them, and to make it evident that the perspicuity of the exposition does not essentially suffer thereby.
Philosophy, as the universal science, embraces in its consideration the whole man. As, therefore, it evidently involves the occasion, so it is not unlikely that cases may occur where it can happily borrow, now from one now from another of the sciences, its external form and peculiar formularies. It can, in short, advantageously avail itself of all in turn. Only, such a use, to be profitable, must be free. And this freedom will best evince itself in the deliberate choice and the diversity of the images. The method of free speculation, i.e., of philosophy, must not resemble a coat of mail with its infinite number of little uniform chains and rings. It ought not, as is the case nearly with the mathematical method, to be composed, by mechanical rule and measure, of simple propositions scientifically linked together, and then formed again into higher logical concatenations. In short, the method of philosophy can not properly be uniform. The spirit must not be made subservient to the method; the essence must not be sacrificed to the form.
Philosophical thought and knowledge, with that diversity of illustration and variety in method which follows from its universality, is, in this respect, somewhat in the same case with poetry. Of all the imitative arts poetry alone embraces, and by its nature is intended to embrace, the whole man. It is, therefore, free to borrow its similes or colors, and manifold figurative expressions, from every sphere of life and nature, and to take them now from this, now from that object, as on each occasion appears most striking and appropriate. Now, no one would think of prescribing unconditionally to poetry, and compelling her to take all her similes and figures either from flowers and plants, or from the animal world, or exclusively from any one of the several pursuits of man—from the sailor’s life, for instance, or the shepherd’s, or the huntsman’s—or from any of his handicrafts or mechanical arts. For although all such similes, and colors, and expressions, appropriately, introduced, are equally allowable in every poetical composition, and none of them need be rejected, still the exclusive use of any one class of them as a law would hamper the free poetic spirit and extinguish the living fancy. In the same way, philosophy is not confined to any one invariable and immutable form. At one time it may come forward in the guise of a moral, legislative, or a judicial discussion; at another, as a description of natural history. Or, perhaps, it may assume the method of an historical and genealogical development and derivation of ideas as best fitted to exhibit the thoughts which it aims at illustrating in their mutual coherence and connection. On other occasions, perhaps, it will take the shape of a scientific investigation of nature—of an experiment in a higher physiology—in order to test the existence of the invisible powers which it is its purpose to establish. Or again, by the employment of an algebraic equation, or of a mathematical form (which, however, it regards as nothing more than a symbol and visible hieroglyphic for a higher something that is invisible), it will, perhaps, most conveniently attain to its loftier aim. Every method and every scientific form is good; or, at least, when rightly employed, is good. But no one ought to be exclusive. No one must be carried out with painful uniformity, and with wearying monotony be invariably followed throughout.
The philosophy of life, then, can not be any mere absolute philosophy of reason. And as little can, or ought it to be purely and absolutely a philosophy of nature; not, at least, an exclusive one, that is, exactly such and nothing more. Such a philosophy of nature may, indeed, in its physiological aspect, possess unequaled scientific wealth, and be full of profound and ingenious thoughts. But still the right principles and the regulative ideas of human life can never be deduced from it easily, and without having recourse to forced constructions. For even man is, in his life, something higher than nature; even he is something more than a mere physical being. Still less possible, then, were it, from such a philosophy of nature, to derive, establish, and to render clear and intelligible the idea and being of God—the pervading reference to whom, however, makes man what he is. The idea of God deduced from such a source alone would, and indeed could only be, some great final cause of the system of nature.
Neither the conclusions of sound reason, and least of all those of the conscience—no, nor even dialectic itself (so far as it is profitably employed, by the knowledge of it being made available for the detection of error), nor physical science, when cultivated in a noble and lofty spirit, ought in any way to be excluded from the borders, or even the very domain of philosophy. On the contrary, she may, in her own peculiar way, adopt them all, and, giving them a more extensive sense and spirit, employ them for her own higher aims. In its primary and most essential respects, the philosophy of life is a thoroughly human science. It is nothing less than the cognition of man. Now, even on this account, and because it is only by means of his all-pervading relation to God that man stands above nature and is something superior to a mere physical being, and something higher, too, than a mere rational machine, therefore is the philosophy of life actually and in fact a true philosophy of God. The philosophy of life attains this high dignity beyond a mere philosophy of reason, or of nature, simply on this account—that the supreme life and the ultimate source of all other degrees of life is even God. Now this Supreme Life, which has its life in itself, is the subject of my present disquisitions. For it is even with the correct and complete notion of this Supreme Life that the Spirit of Truth first enters the human consciousness; and then, in the inner world of man, which before was “without form and void,” that light begins to shine which never shall become darkness, and of which even this Spirit of Truth has said “that it was good.” This divine but initiatory illumination is the first step in that progressive development of the internal light and truth in human life and consciousness, and which, as starting from this point and passing through its successive stages of advancement, it will be our object to trace in the last seven of the present Lectures. In the eight preceding disquisitions I have endeavored, by advancing step by step, to arrive at this last end of all. We have now reached the culminating point; and the Supreme Life, which, according to what has been already said, is the primary source of all other life, and which has life in itself, is now, together with the full and true notion of this life, to occupy our common consideration. And then again, descending from this summit of light and truth—for which, in the mean time, I entreat your entire and closest attention—I propose, with hasty step, to retrace our way through all the grades of man’s spiritual enlightenment, to carry back your regards and mine into all the several spheres of life and consciousness.
But now, it has been said that the philosophy of life, in every case and instance, invariably ascends to the highest object of every sphere that it contemplates, and that that supreme object is God. From this, further, it has been argued that it is even and truly a philosophy of God. How, then, does it differ from theology?
At the very commencement of these Lectures I confessed that philosophy in general, and especially a philosophy of life, by reason of the common object which they both treat of, could not avoid coming into frequent and close contact with theology. But, at the same time, I asserted that the former, in its whole essence, is completely and materially different from the latter, and requires to be carefully restricted within its own limits. We must take heed lest it either violently encroach upon the proper domain of theology, or, on the other hand, become its servile handmaid at the sacrifice of its own peculiar character and destination. The true relation of these two kindred sciences, as occupied with a common subject, which is often entirely identical, and their, nevertheless, so strongly-marked and distinct limits, may perhaps be most clearly illustrated by a comparison with the mathematical sciences.
Dogmatic theology, or the science of positive belief, resembles pure mathematics. Its ideas and formularies can not be too strictly, or too simply, defined; nor, where it admits of demonstration, can its proofs be carried out with too rigorous and mathematical a precision. For in these matters it is impossible to give the least room or influence to individual caprice without hazarding the loss of all that is most essential in the positive articles of faith. Philosophy, on the other hand, in treating of such subjects—or, at least, that part of it which is occupied with these matters—resembles rather mixed geometry in its several applications, such as practical mensuration, or the science of fortification and the art of war. For philosophy is, if we may so speak, an applied theology. Adopting the universal ideas of the one living God and his overruling Providence, and, what is so closely connected therewith, of the soul’s immortality and man’s free will, it adapts them, in many valuable practical applications, to the whole and almost boundless field of historical knowledge and the development of the human race, as well as to all physical and experimental sciences, and even to the wide domain of scientific disputes and merely human opinion, with its several conflicting systems. In this course of practical application philosophy needs not, in its expressions and formularies, scrupulously to confine itself to the terminology of its sister science, or to repeat its words with a careful exactness. On the contrary, its best and wisest course is to move with freedom, changing and varying its expressions at pleasure. For inasmuch as it is not itself so rigorously tied up as theology is to authority, so it can not appeal to it with equal justice in order to enforce assent to its own teaching. In the same way, too, that in algebraic equations a mere hypothetical calculation is oftentimes introduced, which, moreover, afterward suggests many a valuable practical application, so, also, a similar hypothetical use of the theological magnitudes or axioms, if we may so speak, is quite open and allowable to philosophy in the pursuit of its merely scientific ends. It is only the most general articles of the faith that philosophy makes use of. At least, the minuter and sharply-defined determinations of a positive creed are not immediately and indispensably necessary for its object. Now, an overruling Providence, the soul’s immortality, and the freedom of the will, are articles of universal belief, which, although, perhaps, not couched in express words and definite notions, yet still as germs and vague feelings exist, however deeply they may slumber, in every human breast that is as yet pure and uncontaminated by that captious skepticism which frets and corrodes itself with its seeming perplexities. These, philosophy may safely take for granted. Nay, it is its duty so to do; and where it does so in the right way, then will it never, on that account, meet with any considerable obstacle or opposition. On the contrary, by pursuing this course it will the more surely arouse and awaken these universal feelings from their slumber in the human mind, and gradually shape and convert them into fixed and stable points from which to carry on the further progress and development of the principle of faith.