Since I must set out from something positive, and as I cannot here proceed from the absolute postulate—the axiom “I am,”—I must lay down, hypothetically in the meantime, a principle which exists indestructibly in the feelings of all men, which is the result of all philosophy, which may be clearly proved, as I will prove it in my private lectures; the principle, that as surely as man is a rational being, he is the end of his own existence; i.e. he does not exist to the end that something elsemay be, but he exists absolutely because he himselfis to be—his being is its own ultimate object;—or, what is the same thing, man cannot, without contradiction to himself, demand an object of his existence. He is, because he is. This character of absolute being—of existence for his own sake alone,—is his characteristic or vocation, in so far as he is considered solely as a rationalbeing.
But there belongs to man not only absolute being, being for itself, but also particular determinations of this being: he not only is, but he is something definite; he does not merely say—“I am,” but he adds—“I am this or that.” So far as his absolute existence is concerned, he is a reasonable being; in so far as he is something beyond this, What is he? This question we must answer.
That which he is in this respect, he is, not primarily because he himself exists, but because something other than himself exists. The empirical self-consciousness, that is, the consciousness of a determinate vocation, is not possible except on the supposition of a Non-Ego, as we have already said, and in the proper place will prove. This Non-Ego must approach and influence him through his passive capacity, which we call sense. Thus in so far as man possesses a determinate existence, he is a sensuousbeing. But still, as we have already said, he is also a reasonable being; and his Reason must not be superseded by Sense, but both must exist in harmony with each other. In this connexion the principle propounded above,—Man is because he is,—is changed into the following,—Whatever Man is, that he should be solely because he is;—i.e. all that he is should proceed from his pure Ego,—from his own simple personality; he should be all that he is, absolutely because he is an Ego, and whatever he cannot be solely upon that ground, he should absolutely not be. This as yet obscure formula we shall proceed to illustrate.
The pure Ego can only be conceived of negatively, as the opposite of the Non-Ego, the character of which is multiplicity, consequently as perfect and absolute unity; it is thus always one and the same, always identical with itself. Hence the above formula may also be expressed thus; Man should always be at one with himself,—he should never contradict his own being. The pure Ego can never stand in opposition to itself, for there is in it no possible diversity, it constantly remains one and the same; but the empirical Ego, determined and determinable by outward things, may contradict itself; and as often as it does so, the contradiction is a sure sign that it is not determined according to the form of the pure Ego, not by itself, but by something external to itself. It should not be so; for man is his own end, he should determine himself, and never allow himself to be determined by anything foreign to himself; he should be what he is, because he wills it, and ought to will it. The determination of the empirical Ego should be such as may endure for ever. I may here, in passing, and for the sake of illustration merely, express the fundamental principle of morality in the following formula: “So act that thou mayest look upon the dictate of thy will as an eternal law to thyself.”
The ultimate vocation of every finite, rational being is thus absolute unity, constant identity, perfect harmony with himself. This absolute identity is the form of the pure Ego, and the one true form of it; or rather, by the possibility to conceive of this identity is the expression of that form recognised. Whatever determination can be conceived of as enduring eternally, is in conformity with the pure form of the Ego. Let not this be understood partially or from one side. Not the Will alone should be always at one with itself, this belongs to morality only; but all the powers of man, which are essentially but one power, and only become distinguished in their application to different objects, should all accord in perfect unity and harmony with each other.