Show thyself strong among the gods, so that thy name be powerful.'
Ramman, however, is afraid of the contest.
Ramman answered the speech,
Addressing his father Anu:
'My father, who can proceed to the inaccessible mountain?
Who is there like Zu among the gods, thy children?'
He furthermore pleads that Zu, who has the tablets of fate in his hands, is invincible. He has the power to decree the fates of the gods, and all must bow to his will. At this point, unfortunately, the text becomes defective. Anu calls upon two other gods to take up the contest with Zu. The name of one of these is altogether lost; the second is called Bar,[1084] and is designated as an offspring of Ishtar. Both these deities decline, answering Anu in precisely the same manner as Ramman. What finally happens we are left to conjecture. Harper[1085] supposes that Shamash is finally called upon by Anu and accepts the challenge. He bases this opinion upon the passage in the Dibbarra legend[1086] where the serpent, appealing to Shamash, extols the sun-god's power by declaring that even Zu could not escape the net of Shamash. There are, however, grave objections to this view. In the first place, the passage in question occurs in a defective part of the text, and Harper himself[1087] is not certain of the restoration that he proposes.[1088] Secondly, if Shamash conquers Zu, we should expect the sun-god to have the tablets of fate in his possession. Such, however, is not the case, and the only god besides En-lil who is represented in the religious literature of the Babylonians as holding the tablets is Marduk. Moreover, in a hymn to Marduk, which Harper himself quotes,[1089] the bird Zu is referred to as among the evil forces captured by Marduk. In view of this, there seems no reason to question that, in the present form of the Zu myth, Marduk was introduced as the hero, precisely as, in the present form of the Tiâmat episode, Marduk successfully carries out a deed from which the other gods shrink in fear. The theological purport of the myth thus becomes clear. It is to account for the fact that Marduk holds the tablets which were originally in the hands of En-lil. Marduk supplants the old Bel. In the Tiâmat episode his name is substituted for that of En-lil, and the latter is represented as giving his consent to the transfer of his name to the god of Babylon. In the Zu myth, En-lil's claim to the supreme control of the laws and fate of the universe is freely acknowledged, but, En-lil being unable to resist the attack of Zu, it was left for Marduk to capture the bird and thus acquire by his own efforts what the old Bel had lost through lack of strength. Babylon replaces Nippur as the center of power in the Euphrates Valley, and the god of Babylon, naturally, was imbued by his worshippers with prerogatives that originally belonged to the rival god of Nippur.[1090]
If this view is correct, Harper's interpretation must be abandoned. The Zu myth does not represent, as he supposes, an attack upon Marduk as the symbol of the early morning sun, but upon En-lil, the Bel of Nippur, as the one who, by virtue of having the tablets of fate in his possession, controls the laws of the universe and fixes the fate of the gods and of mankind. The annual rain-storm passing apparently beyond the control of the gods is viewed as a revolt against En-lil's authority. It is left for Marduk to reëstablish order, and in return, he retains control of the precious tablets. That the conception of Marduk as a solar deity constitutes a factor in the myth is not, of course, to be denied, precisely as in the Tiâmat myth, the solar character of Marduk plays an important part. The sun triumphs over the storms. Rain and wind are obliged at last to yield their authority to the former. But for the theologians of Babylon, the position of Marduk as the head of the pantheon was a much more important factor. The myth served to show how Marduk came to supplant the rôle of the old Bel of Nippur.
Viewed in this light, the Zu myth appears in more senses than one as a pendant to the Marduk-Tiâmat episode. Not only do both symbolize the same natural phenomenon, but in both, Bel of Nippur was originally the central figure of the pantheon, and in both Marduk replaces Bel. The Zu myth is made to account in a somewhat more respectful, conciliatory manner for the position of Marduk as the head of the pantheon. Instead of setting aside En-lil altogether, as was done by the compilers of the Tiâmat myth, Marduk conquers for himself the supremacy that his followers claimed for him. The contradictions between the two myths need not disturb us. As variant versions of a tale intended to account for one and the same fact,—the supremacy of Marduk,—they may well have arisen even in the same place. Such inconsistencies as the assumption, in the Zu version of the nature myth, that En-lil is the original establisher of order in the world, as against the Tiâmat version where Marduk snatches the tablets of fate directly from Kingu, are inevitable when stories that arose among the people are taken in hand by theologians and modified and adapted to serve doctrines developed under scholastic influences.