Isaiah makes reference to the sacrificial burning of kings in Assyria: "For through the voice of the Lord shall the Assyrian be beaten down, which smote with a rod. And in every place where the grounded staff shall pass, which the Lord shall lay upon him, it shall be with tabrets and harps: and in battles of shaking will he fight with it. For Tophet is ordained of old; yea, for the king it is prepared: he hath made it deep and large: the pile thereof is fire and much wood: the breath of the Lord, like a stream of brimstone, doth kindle it."[400] When Nineveh was about to fall, and with it the Assyrian Empire, the legendary king, Sardanapalus, who was reputed to have founded Tarsus, burned himself, with his wives, concubines, and eunuchs, on a pyre in his palace. Zimri, who reigned over Israel for seven days, "burnt the king's house over him with fire"[401]. Saul, another fallen king, was burned after death, and his bones were buried "under the oak in Jabesh".[402] In Europe the oak was associated with gods of fertility and lightning, including Jupiter and Thor. The ceremony of burning Saul is of special interest. Asa, the orthodox king of Judah, was, after death, "laid in the bed which was filled with sweet odours and divers kinds of spices prepared by the apothecaries' art: and they made a very great burning for him" (_2 Chronicles_, xvi, 14). Jehoram, the heretic king of Judah, who "walked in the way of the kings of Israel", died of "an incurable disease. And his people made no burning for him like the burning of his fathers" (_2 Chronicles_, xxi, 18, 19). The conclusion suggested by the comparative study of the beliefs of neighbouring peoples, and the evidence afforded by Assyrian sculptures, is that Ashur was a highly developed form of the god of fertility, who was sustained, or aided in his conflicts with demons, by the fires and sacrifices of his worshippers. It is possible to read too much into his symbols. These are not more complicated and vague than are the symbols on the standing stones of Scotland--the crescent with the "broken" arrow; the trident with the double rings, or wheels, connected by two crescents; the circle with the dot in its centre; the triangle with the dot; the large disk with two small rings on either side crossed by double straight lines; the so-called "mirror", and so on. Highly developed symbolism may not indicate a process of spiritualization so much, perhaps, as the persistence of magical beliefs and practices. There is really no direct evidence to support the theory that the Assyrian winged disk, or disk "with protruding rays", was of more spiritual character than the wheel which encloses the feather-robed archer with his trident-shaped arrow.