From the little night which clings to man even by day—his own shadow—to the world’s great shade of darkness, innumerable are the coverts from which have emerged the black procession of phantoms which have haunted the slumbers of the world, and betrayed the enterprise of man.

How strange to the first man seemed that shadow walking beside him, from the time when he saw it as a ghost tracking its steps and giving him his name for a ghost, on to the period in which it seemed the emanation of an occult power, as to them who brought their sick into the streets to be healed by the passing shadow of Peter; and still on to the day when Beaumont wrote—

Our acts our angels are, or good or ill,

Our fatal shadows that walk by us still;

or that in which Goethe found therein the mystical symbol of the inward arrest of our moral development, and said ‘No man can jump off of his shadow.’ And then from the culture of Europe we pass to the Feejee-Islanders, and find them believing that every man has two spirits. One is his shadow, which goes to Hades; the other is his image as reflected in water, and it is supposed to stay near the place where the man dies.[1] But, like the giants of the Brocken, these demons of the Shadow are trembled at long after they are known to be the tremblers themselves mirrored on air. Have we not priests in England still fostering the belief that the baptized child goes attended by a white spirit, the unbaptized by a dark one? Why then need we apologise for the Fijians?

But little need be said here of demons of the Dark, for they are closely related to the phantasms of Delusion, of Winter, and others already described. Yet have they distinctive characters. As many as were the sunbeams were the shadows; every goddess of the Dawn (Ushas) cast her shadow; every Day was swallowed up by Night. This is the cavern where hide the treacherous Panis (fog) in Vedic mythology, they who steal and hide Indra’s cows; this is the realm of Hades (the invisible); this is the cavern of the hag Thökk (dark) in Scandinavian mythology,—she who alone of all in the universe refused to weep for Baldur when he was shut up in Helheim, where he had been sent by the dart of his blind brother Hödr (darkness). In the cavern of Night sleep the Seven Sleepers of Ephesus, and Barbarossa, and all slumbering phantoms whose genius is the night-winged raven. Thorr, the Norse Hercules, once tried to lift a cat—as it seemed to him—from the ground; but it was the great mid-earth serpent which encircles the whole earth. Impossible feat as it was for Thorr—who got only one paw of the seeming cat off the ground—in that glassless and gasless era, invention has accomplished much in that direction; but the black Cat is still domiciled securely among idols of the mental cave.

There is an Anglo-Saxon word, cof-godas (lit. cove-gods), employed as the equivalent of the Latin lares (the Penates, too, are interpreted as cof-godu, cofa signifying the inner recess of a house, penetrale). The word in German corresponding to this cofa, is koben; and from this Hildebrand conjectures kob-old to be derived. The latter part of the word he supposes to be walt (one who ‘presides over,’ e.g., Walter); so that the original form would be kob-walt.[2] Here, then, in the recesses of the household, among the least enlightened of its members—the menials, who still often neutralise the efforts of rational people to dispel the delusions of their children—the discredited deities and demons of the past found refuge, and through a little baptismal change of names are familiars of millions unto this day. In the words of the ancient Hebrew, ‘they lay in their own houses prisoners of darkness, fettered with the bonds of a long night.’ ‘No power of the fire might give them light, neither could the bright flames of the stars lighten that horrible night.’[3] Well is it added, ‘Fear is nothing else but a betraying of the succours which reason offereth,’ a truth which finds ample illustration in the Kobolds. These imaginary beings were naturally associated with the dark recesses of mines. There they gave the name to our metal Cobalt. The value of Cobalt was not understood until the 17th century, and the metal was first obtained by the Swedish chemist Brandt in 1733. The miners had believed that the silver was stolen away by Kobolds, and these ‘worthless’ ores left in its place. Nickel had the like history, and is named after Old Nick. So long did those Beauties slumber in the cavern of Ignorance till Science kissed them with its sunbeam, and led them forth to decorate the world!

How passed this (mental) cave-dweller even amid the upper splendours and vastnesses of his unlit world? A Faust guided by his Mephistopheles only amid interminable Hartz labyrinths.

How sadly rises, incomplete and ruddy,

The moon’s lone disk, with its belated glow,