Sir James George Frazer (18541941). The Golden Bough. 1922.
tree and stored away the slumbering force of the fire in the wood, from which men can elicit it by friction. In the ancient Vedic hymns of India the fire-god Agni is spoken of as born in wood, as the embryo of plants, or as distributed in plants. He is also said to have entered into all plants or to strive after them. When he is called the embryo of trees or of trees as well as plants, there may be a side-glance at the fire produced in forests by the friction of the boughs of trees.
A tree which has been struck by lightning is naturally regarded by the savage as charged with a double or triple portion of fire; for has he not seen the mighty flash enter into the trunk with his own eyes? Hence perhaps we may explain some of the many superstitious beliefs concerning trees that have been struck by lightning. When the Thompson Indians of British Columbia wished to set fire to the houses of their enemies, they shot at them arrows which were either made from a tree that had been struck by lightning or had splinters of such wood attached to them. Wendish peasants of Saxony refuse to burn in their stoves the wood of trees that have been struck by lightning; they say that with such fuel the house would be burnt down. In like manner the Thonga of South Africa will not use such wood as fuel nor warm themselves at a fire which has been kindled with it. On the contrary, when lightning sets fire to a tree, the Winamwanga of Northern Rhodesia put out all the fires in the village and plaster the fireplaces afresh, while the head men convey the lightning-kindled fire to the chief, who prays over it. The chief then sends out the new fire to all his villages, and the villagers reward his messengers for the boon. This shows that they look upon fire kindled by lightning with reverence, and the reverence is intelligible, for they speak of thunder and lightning as God himself coming down to earth. Similarly the Maidu Indians of California believe that a Great Man created the world and all its inhabitants, and that lightning is nothing but the Great Man himself descending swiftly out of heaven and rending the trees with his flaming arms.
It is a plausible theory that the reverence which the ancient peoples of Europe paid to the oak, and the connexion which they traced between the tree and their sky-god, were derived from the much greater frequency with which the oak appears to be struck by lightning than any other tree of our European forests. This peculiarity of the tree has seemingly been established by a series of observations instituted within recent years by scientific enquirers who have no mythological theory to maintain. However we may explain it, whether by the easier passage of electricity through oak-wood than through any other timber, or in some other way, the fact itself may well have attracted the notice of our rude forefathers, who dwelt in the vast forests which then covered a large part of Europe; and they might naturally account for it in their simple religious way by supposing that the great sky-god, whom they worshipped and whose awful voice they heard in the roll of thunder, loved the oak above all the trees of the wood and often descended into it from the murky