content of an action. It is true that sensuous objects will be chosen, but by virtue of the pure impulse these are modified so as to conform to the absolute Ego. This mingled impulse is now the moral impulse. It mediates the pure and the natural impulse. But since these two lie infinitely apart, the approximation of the natural to the pure impulse is an infinite progression. The intent in an action is directed towards a complete freeing from nature, and it is only the result of our limitation that the act should remain still conformable to the natural impulse. Since the Ego can never be independent so long as it is Ego, the final aim of the rational being lies in infinity. There must be a course in whose progress the Ego can conceive itself as approximating towards absolute independence. This course is determined in infinity in the idea; there is, therefore, no possible case in which it is not determined what the pure impulse should demand. We might name this course the moral determination (destiny) of the finite rational being. _The principle of ethics is, therefore: Always fulfil thy destiny!_ That which is in every moment conformable to our moral destiny, is at the same time demanded by our natural impulse, though it does not follow that every thing which the latter demands agrees therefore with the former. I ought to act only when conscious that something is duty, and I ought to discharge the duty for its own sake. The blind motives of sympathy, love of mankind, &c., have not, as mere impulses of nature, morality. The moral impulse has causality as having none, for it demands be free! Through the conception of the absolute ought, is the rational being absolutely independent, and is represented thus only when acting from duty. The formal condition of the morality of our actions, is: act always according to the best conviction of thy duty; or, act according to thy conscience. The absolute criterion of the correctness of our conviction of duty is a feeling of truth and certainty. This immediate feeling never deceives, for it only exists with the perfect harmony of our empirical Ego with that which is pure and original. From this point Fichte developes his particular ethics, or theory of duties, which, however, we must here pass by.