Some points about these temporary kings deserve to be specially noticed before we pass to the next branch of the evidence. In the first place, the Cambodian and Siamese examples show clearly that it is especially the divine or magical functions of the king which are transferred to his temporary substitute. This appears from the belief that by keeping up his foot the temporary king of Siam gained a victory over the evil spirits, whereas by letting it down he imperilled the existence of the state. Again, the Cambodian ceremony of trampling down the mountain of rice, and the Siamese ceremony of opening the ploughing and sowing, are charms to produce a plentiful harvest, as appears from the belief that those who carry home some of the trampled rice, or of the seed sown, will thereby secure a good crop. Moreover, when the Siamese representative of the king is guiding the plough, the people watch him anxiously, not to see whether he drives a straight furrow, but to mark the exact point on his leg to which the skirt of his silken robe reaches; for on that is supposed to hang the state of the weather and the crops during the ensuing season. If the Lord of the Heavenly Hosts hitches up his garment above his knee, the weather will be wet and heavy rains will spoil the harvest. If he lets it trail to his ankle, a drought will be the consequence. But fine weather and heavy crops will follow if the hem of his robe hangs exactly half-way down the calf of his leg. So closely is the course of nature, and with it the weal or woe of the people, dependent on the minutest act or gesture of the king's representative. But the task of ****** the crops grow, thus deputed to the temporary kings, is one of the magical functions regularly supposed to be discharged by kings in primitive society. The rule that the mock king must stand on one foot upon a raised seat in the rice-field was perhaps originally meant as a charm to make the crop grow high; at least this was the object of a similar ceremony observed by the old Prussians. The tallest girl, standing on one foot upon a seat, with her lap full of cakes, a cup of brandy in her right hand and a piece of elm-bark or linden-bark in her left, prayed to the god Waizganthos that the flax might grow as high as she was standing. Then, after draining the cup, she had it refilled, and poured the brandy on the ground as an offering to Waizganthos, and threw down the cakes for his attendant sprites. If she remained steady on one foot throughout the ceremony, it was an omen that the flax crop would be good; but if she let her foot down, it was feared that the crop might fail. The same significance perhaps attaches to the swinging of the Brahmans, which the Lord of the Heavenly Hosts had formerly to witness standing on one foot. On the principles of homoeopathic or imitative magic it might be thought that the higher the priests swing the higher will grow the rice. For the ceremony is described as a harvest festival, and swinging is practised by the Letts of Russia with the avowed intention of influencing the growth of the crops. In the spring and early summer, between Easter and St. John's Day (the summer solstice), every Lettish peasant is said to devote his leisure hours to swinging diligently; for the higher he rises in the air the higher will his flax grow that season.
In the foregoing cases the temporary king is appointed annually in accordance with a regular custom. But in other cases the appointment is made only to meet a special emergency, such as to relieve the real king from some actual or threatened evil by diverting it to a substitute, who takes his place on the throne for a short time. The history of Persia furnishes instances of such occasional substitutes for the Shah. Thus Shah Abbas the Great, being warned by his astrologers in the year 1591 that a serious danger impended over him, attempted to avert the omen by abdicating the throne and appointing a certain unbeliever named Yusoofee, probably a Christian, to reign in his stead. The substitute was accordingly crowned, and for three days, if we may trust the Persian historians, he enjoyed not only the name and the state but the power of the king. At the end of his brief reign he was put to death: the decree of the stars was fulfilled by this sacrifice; and Abbas, who reascended his throne in a most propitious hour, was promised by his astrologers a long and glorious reign.