That when we experience this "spiritual vampirizing" of our mortal bodies by immortal companions, such an obsession is not necessarily "for good," is a thing inevitably implied in our primary conception of personality. For although a purely demonic personality is an impossibility, owing to the fact that personality is, in itself, an achieved triumph over evil, it must still remain true that the eternal duality of creation and "what resists creation" must find an arena in the soul of an "immortal" even as it finds an arena in the soul of a "mortal." Therefore we are driven to regard it as no fantastic speculation but as only too reasonable a possibility, that when a physical depression takes possession of us it is due to this "spiritual vampirizing," in an evil sense, by the power of some immortal whose "malice" at that particular moment has overcome "love." But just as the power of physical pain may be dominated and overcome by the energy of love arising from the depths of our own soul, so this vampirizing by the malice of an "invisible companion," may be dominated and overcome by the energy of love from the depths of our own soul. It may indeed be regarded as certain that it is when the malice in our own soul is in the ascendant, rather than the love, that we fall victims to this kind of obsession. For evil eternally attracts evil; and it is no wild nor erratic fancy to maintain that the malice in the human soul naturally draws to itself by an inevitable and tragic reciprocity the malice in the souls of the "immortal companions." The second consideration derived from human experience which supports this view of the vicarious pain and pleasure experienced by the gods through the bodies of all organic entities is the psychological fact of our own attitude towards plants and animals. Any sensitive person among us will not hesitate to admit that in watching animals suffer, he has suffered _with_ such animals; or again, that in watching a branch torn from its trunk, leaving an open wound out of which the sap oozes, he has suffered _with_ the suffering of the tree. And just as the phenomenon of bodily obsession by some immortal god may be either "for good" or "for evil" as our own soul dictates, so the sympathy which we feel for plants and animals may be either "for good" or "for evil." And this also applies to the relation between these bodiless "immortals" and the bodies of all organic planetary life. According to the revelation of the complex vision, with its emphasis upon the ultimate duality as the supreme secret of life, both pain and pleasure are instruments, in the hands of love, for rousing the soul out of that sleep of death or semi-death which is the abysmal enemy.