Thus the cult of the Arician grove was essentially that of a tree-spirit or wood deity. But our examination of European folk-custom demonstrated that a tree-spirit is frequently represented by a living person, who is regarded as an embodiment of the tree-spirit and possessed of its fertilising powers; and our previous survey of primitive belief proved that this conception of a god incarnate in a living man is common among rude races. Further we have seen that the living person who is believed to embody in himself the tree-spirit is often called a king, in which respect, again, he strictly represents the tree-spirit. For the sacred cedar of the Gilgit tribes is called, as we have seen, “the Dreadful King”;(371) and the chief forest god of the Finns, by name Tapio, represented as an old man with a brown beard, a high hat of fir-cones and a coat of tree-moss, was styled the Wood King, Lord of the Woodland, Golden King of the Wood.(372) May not then the King of the Wood in the Arician grove have been, like the King of May, the Grass King, and the like, an incarnation of the tree-spirit or spirit of vegetation? His title, his sacred office, and his residence in the grove all point to this conclusion, which is confirmed by his relation to the Golden Bough. For since the King of the Wood could only be assailed by him who had plucked the Golden Bough, his life was safe from assault so long as the bough or the tree on which it grew remained uninjured. In a sense, therefore, his life was bound up with that of the tree; and thus to some extent he stood to the tree in the same relation in which the incorporate or immanent tree-spirit stands to it. The representation of the tree-spirit both by the King of the Wood and by the Golden Bough (for it will hardly be disputed that the Golden Bough was looked upon as a very special manifestation of the divine life of the grove) need not surprise us, since we have found that the tree-spirit is not unfrequently thus represented in double, first by a tree or a bough, and second by a living person.