4533. Among the wonderful things that take place in the other life is also this, that when the angels of heaven look at evil spirits, the latter appear altogether different from what they appear to one another. When evil spirits and genii are by themselves, and in their own fatuous luminosity (which as before said is like that of a coal fire), they appear to themselves to be in a human form, and also according to their phantasies not uncomely. But when the same are looked at by the angels of heaven, that luminosity is instantly dissipated, and they appear with totally different faces, each according to his genius. Some are dusky and black like devils; some have ghastly faces like that of a corpse; some have almost no face at all, and instead of a face there is a mass of hair; some are like grates of teeth; some like skeletons; and what was still more strange, some are like monsters, the deceitful are like serpents, and the most deceitful are like vipers, while others appear differently. But as soon as the angels remove their look from them, they appear in their own previous form, such as they have in their own luminosity. The angels look at the evil whenever they observe them trying to get out of their hells into the world of spirits, intending to do evil to others; and in this way they are detected and are cast back again. The reason why there is such an efficacy in the look of the angels, is that there is a correspondence between intellectual sight and that of the eye; and therefore there is a sharp-sightedness in their look, before which the infernal luminosity is dissipated, and evil spirits appear in the form and genius that belong to them.