The respect paid to the trade of the blacksmith is a curious survival from the time of the early handicrafts and the substitution of weapons of iron for those of stone.58 In Scotland the same belief in the virtues of the water of the forge prevails, and in Ireland no one will take anything by stealth from such a place.59 In St. Patrick’s Hymn we have a prayer against “the spells of women, of smiths, and of druids.” Culann, the mystic smith, appears in Celtic folk-lore. In all the mythologies the idea is widespread that the art of smithing was first discovered and practised by supernatural personages. We see this through the whole range of folk-lore, from the Cyclopes to Wayland Smith, who finally came to be connected with the Devil of Christianity.60