Note 22 — Chapter I · THE EVIL EYE AND THE SCARING OF GHOSTS.

First among these is iron. Why iron has been regarded as a scarer of demons has been much debated. Natives of India will tell you that it is the material out of which weapons are made, and that an armed man should fear nothing. Others say that its virtues depend on its black colour, which, as we shall see, is obnoxious to evil spirits. Mr. Campbell22 thinks the explanation may be that in all cases of swooning and seizures iron is of great value, either applied in the form of the cautery or used as a lancet to let blood. The real reason is probably a very interesting survival of folk-thought. We know that in many places the stone axe and arrow head of the Age of Stone are invested with magic qualities, and Mr. Macritchie has gone so far as to assume that the various so-called fairy houses and fairy hills which abound in Europe are really the abodes of a primitive pigmy race, which survive to our days as the fairies. The belief in the fairies would thus go back to a time anterior to the use of metals, and these supernatural beings would naturally feel an abhorrence for iron, a new discovery and one of the greatest ever made by man. There is good evidence in custom that the Age of Stone existed in many places up to comparatively modern times. The Hebrews used a stone knife for circumcision, their altars were forbidden to be hewn, and even Solomon ordered that neither hammer nor axe nor any tool of iron should be heard while his Temple was building. The same idea appears in many cases in India. The Magahiya Doms, who are certainly one of the most primitive races in the country, place iron under a stringent taboo, and any Magahiya who breaks into a house with an iron implement is not only put out of caste, but it is believed that some day or other he will lose his eyesight. The Agariyas, the primitive iron smelters of the Central Indian Hills, have deified iron under the form of Lohâsura, as the Kaseras or brass-founders worship brass as Kansâsura.