Still it seems that no one knows exactly about himself how good or how bad he is, and that no one can deny the recollection of his own immoral dreams. For besides the opposition already mentioned in the criticism of the morality of the dream, both groups of authors display an effort to explain the origin of the immoral dream and a new opposition is developed, depending on whether their origin is sought in the functions of the psychic life or in the somatically determined injuries to this life. The urgent force of the facts then permits the representatives of the responsibility, as well as of the irresponsibility of the dream life, to agree in the recognition of a special psychic source for the immorality of dreams.
All those who allow the continuance of the morality in the dream nevertheless guard against accepting full responsibility for their dreams. Haffner says (p. 24): "We are not responsible for dreams because the basis upon which alone our life has truth and reality is removed from our thoughts.... Hence there can be no dream wishing and dream acting, no virtue or sin." Still the person is responsible for the sinful dream in so far as he brings it about indirectly. Just as in the waking state, it is his duty to cleanse his moral mind, particularly so before retiring to sleep.
The analysis of this mixture of rejection and recognition of responsibility for the moral content of the dream is followed much further by Hildebrandt. After specifying that the dramatic manner of representation in the dream, the crowding together of the most complicated processes of deliberation in the briefest period of time, and the depreciation and the confusion of the presentation elements in the dream admitted by him must be recognised as unfavourable to the immoral aspect of dreams; he nevertheless confesses that, yielding to the most earnest reflection, he is inclined simply to deny all responsibility for faults and dream sins.
(P. 49): "If we wish to reject very decisively any unjust accusation, especially one that has reference to our intentions and convictions, we naturally make use of the expression: I should never have dreamed of such a thing. By this we mean to say, of course, that we consider the realm of the dream the last and remotest place in which we are to be held responsible for our thoughts, because there these thoughts are only loosely and incoherently connected with our real being, so that we should hardly still consider them as our own; but as we feel impelled expressly to deny the existence of such thoughts, even in this realm, we thus at the same time indirectly admit that our justification will not be complete if it does not reach to that point. And I believe that, though unconsciously, we here speak the language of truth."
(P. 52): "No dream thought can be imagined whose first motive has not already moved through the mind while awake as some wish, desire, or impulse." Concerning this original impulse we must say that the dream has not discovered it—it has only imitated and extended it, it has only elaborated a bit of historical material which it has found in us, into dramatic form; it enacts the words of the apostle: He who hates his brother is a murderer. And whereas, after we awaken and become conscious of our moral strength, we may smile at the boldly executed structure of the depraved dream, the original formative material, nevertheless, has no ridiculous side. One feels responsible for the transgressions of the dreamer, not for the whole sum, but still for a certain percentage. "In this sense, which is difficult to impugn, we understand the words of Christ: Out of the heart come evil thoughts—for we can hardly help being convinced that every sin committed in the dream brings with it at least a vague minimum of guilt."
Hildebrandt thus finds the source of the immorality of dreams in the germs and indications of evil impulses which pass through our minds during the day as tempting thoughts, and he sees fit to add these immoral elements to the moral estimation of the personality. It is the same thoughts and the same estimation of these thoughts, which, as we know, have caused devout and holy men of all times to lament that they are evil sinners.
There is certainly no reason to doubt the general occurrence of these contrasting presentations—in most men and even also in other than ethical spheres. The judgment of these at times has not been very earnest. In Spitta we find the following relevant expression from A. Zeller (Article "Irre" in the Allgemeinen Encyklopädie der Wissenchaften of Ersch and Grüber, p. 144): "The mind is rarely so happily organised as to possess at all times power enough not to be disturbed, not only by unessential but also by perfectly ridiculous ideas running counter to the usual clear trend of thought; indeed, the greatest thinkers have had cause to complain of this dreamlike disturbing and painful rabble of ideas, as it destroys their profoundest reflection and their most sacred and earnest mental work."
A clearer light is thrown on the psychological status of this idea of contrast by another observation of Hildebrandt, that the dream at times allows us to glance into the deep and inmost recesses of our being, which are generally closed to us in our waking state (p. 55). The same knowledge is revealed by Kant in his Anthropology, when he states that the dream exists in order to lay bare for us our hidden dispositions and to reveal to us not what we are, but what we might have been if we had a different education. Radestock (p. 84) says that the dream often only reveals to us what we do not wish to admit to ourselves, and that we therefore unjustly condemn it as a liar and deceiver. That the appearance of impulses which are foreign to our consciousness is merely analogous to the already familiar disposition which the dream makes of other material of the presentation, which is either absent or plays only an insignificant part in the waking state, has been called to our attention by observations like those of Benini, who says: "Certe nostre inclinazione che si credevano suffocate a spente da un pezzo, si ridestano; passioni vecchie e sepolte rivivono; cose e persone a cui non pensiamo mai, ci vengono dinanzi" (p. 149). Volkelt expresses himself in a similar way: "Even presentations which have entered into our consciousness almost unnoticed, and have never perhaps been brought out from oblivion, often announce through the dream their presence in the mind (p. 105). Finally, it is not out of place to mention here that, according to Schleiermacher, the state of falling asleep is accompanied by the appearance of undesirable presentations (pictures).
We may comprise under "undesirable presentations" this entire material of presentations, the occurrence of which excites our wonder in immoral as well as in absurd dreams. The only important difference consists in the fact that our undesirable presentations in the moral sphere exhibit an opposition to our other feelings, whereas the others simply appear strange to us. Nothing has been done so far to enable us to remove this difference through a more penetrating knowledge.
But what is the significance of the appearance of undesirable presentations in the dream? What inferences may be drawn for the psychology of the waking and dreaming mind from these nocturnal manifestations of contrasting ethical impulses? We may here note a new diversity of opinion, and once more a different grouping of the authors. The stream of thought followed by Hildebrandt, and by others who represent his fundamental view, cannot be continued in any other way than by ascribing to the immoral impulses a certain force even in the waking state, which, to be sure, is inhibited from advancing to action, and asserting that something falls off during sleep, which, having the effect of an inhibition, has kept us from noticing the existence of such an impulse. The dream thus shows the real, if not the entire nature of man, and is a means of making the hidden psychic life accessible to our understanding. It is only on such assumption that Hildebrandt can attribute to the dream the rôle of monitor who calls our attention to the moral ravages in the soul, just as in the opinion of physicians it can announce a hitherto unobserved physical ailment. Spitta, too, cannot be guided by any other conception when he refers to the stream of excitement which, e.g., flows in upon the psyche during puberty, and consoles the dreamer by saying that he has done everything in his power when he has led a strictly virtuous life during his waking state, when he has made an effort to suppress the sinful thoughts as often as they arise, and has kept them from maturing and becoming actions. According to this conception, we might designate the "undesirable" presentations as those that are "suppressed" during the day, and must recognise in their appearance a real psychic phenomenon.
If we followed other authors we would have no right to the last inference. For Jessen the undesirable presentations in the dream as in the waking state, in fever and other deliria, merely have "the character of a voluntary activity put to rest and a somewhat mechanical process of pictures and presentations produced by inner impulses" (p. 360). An immoral dream proves nothing for the psychic life of the