The fundamental dogmas of Christianity are realised wishes of the heart;--the essence of Christianity is the essence of human feeling. It is pleasanter to be passive than to act, to be redeemed and made free by another than to free oneself; pleasanter to make one's salvation dependent on a person than on the force of one's own spontaneity; pleasanter to set before oneself an object of love than an object of effort; pleasanter to know oneself beloved by God than merely to have that simple, natural self-love which is innate in all beings; pleasanter to see oneself imaged in the love-beaming eyes of another personal being, than to look into the concave mirror of self or into the cold depths of the ocean of Nature; pleasanter, in short, to allow oneself to be acted on by one's own feeling, as by another, but yet fundamentally identical being, than to regulate oneself by reason. Feeling is the oblique case of the ego, the ego in the accusative. The ego of Fichte is destitute of feeling, because the accusative is the same as the nominative, because it is indeclinable. But feeling or sentiment is the ego acted on by itself, and by itself as another being,--the passive ego. Feeling changes the active in man into the passive, and the passive into the active. To feeling, that which thinks is the thing thought, and the thing thought is that which thinks. Feeling is the dream of Nature; and there is nothing more blissful, nothing more profound than dreaming. But what is dreaming? The reversing of the waking consciousness. In dreaming, the active is the passive, the passive the active; in dreaming, I take the spontaneous action of my own mind for an action upon me from without, my emotions for events, my conceptions and sensations for true existences apart from myself. I suffer what I also perform. Dreaming is a double refraction of the rays of light; hence its indescribable charm. It is the same ego, the same being in dreaming as in waking; the only distinction is, that in waking, the ego acts on itself; whereas in dreaming it is acted on by itself as by another being. I think myself--is a passionless, rationalistic position; I am thought by God, and think myself only as thought by God--is a position pregnant with feeling, religious. Feeling is a dream with the eyes open; religion the dream of waking consciousness: dreaming is the key to the mysteries of religion.