The origin of this rule is still disputed by anthropologists, and we need not here discuss it. But since exogamy bars a man from sexual relations with every member of his kin, it is obvious that it cannot be merely a preliminary to marriage within the kin. Where exogamy is the law, the bar is absolute; it is the law for the whole of life; it is not intended to provide for a temporary union outside the kin in order to prepare the way for a permanent union within the kin. Exogamy, therefore, I submit, cannot explain these customs. THE VOICE OF THE STONE OF DESTINY {290} In the following pages I propose to consider some of the auguries which have been deemed necessary to the choice of a king. Kingship is not found in the most archaic forms of society known to us. But where the community is organized on the basis of monarchy the king tends to be regarded as something more than ordinary humanity. He has powers and privileges denied to other mortals. These very powers and privileges and the sanctity of which they are the appanage entail, however, taboos and penalties of the most burdensome description. Professor Frazer has abundantly illustrated this side of royalty, and has also fully discussed some of the means whereby pretensions to the throne are enforced. But there remain others witnessing not less than those he has described to the extraordinary position of a king. Some of these and their echoes in folk-tale and romance will repay a little attention. The famous Coronation Stone has an authentic history of six hundred years. At the time of the conquest of Scotland by Edward I., it was the stone on which the kings of the Scots were, according to immemorial custom, installed. Regarded by the Scots as sacred, it was therefore removed by Edward’s order from Scone, where it stood, to Westminster, and was enclosed in what is now, {291} and has been ever since, the Coronation Chair. Its earlier history, as distinguished from conjecture and legend, goes no further back than the middle of the thirteenth century, or something less than half a century before its removal to Westminster, when it is recorded by Fordun that Alexander III. was solemnly placed upon it and hallowed to king by the Bishop of St. Andrews (1249). But what is wanting in authentic history has been abundantly made up in legend. The tale, of which there are two versions, is the creation of a literary age. The Irish version brings it, with the Tuatha Dé Danann, from Lochlann, or Scandinavia, to Ireland. The Scottish version traces it on the other hand from Egypt, whence it was carried by the Milesians. This was improved upon, to the extent of identifying the stone with that used by Jacob as a pillow on his journey from Beersheba to Haran. The attempt was thus made, by connecting the ruling race in Scotland with the legends of the Hebrew patriarchs, to confer upon the stone the united sanctity of religion, of antiquity, and of patriotism.