Julian Jaynes

The most primitive, clumsy, but enduring method of discovering the will of silent gods is the simple recording of sequences of unusual or important events. In contrast to all other types of divination, it is entirely passive. It is simply an extension of something common to all mammalian nervous systems, namely, that if an organism experiences B after A, he will have a tendency to expect B the next time that A occurs. Since omens are really a particular example of this when expressed in language, we can say that the origin of omens is simply in animal nature rather than in civilized culture per se. Omens or sequences of events that might be expected to recur were probably present in a trivial way throughout bicameral times. But they had little importance. Nor was there any necessity to study such sequences, since the hallucinated voices of gods made all the decisions in novel situations. There are, for example, no Sumerian omen texts whatever. While the first traces of omens occur among the Semitic Akkadians, it is really only after the loss of the bicameral mind toward the end of the second millennium B.C. that such omen texts proliferate everywhere and swell out to touch almost every aspect of life imaginable. By the first millennium B.C., huge collections of them are made. In the library of King Ashurbanipal at Nineveh about 650 B.C., at least 30 percent of the twenty to thirty thousand tablets come into the category of omen literature. Each entry in these tedious irrational collections consists of an if-clause or protasis followed by a then-clause or apodosis. And there were many classes of omens, terrestrial omens dealing with everyday life: If a town is set on a hill, it will not be good for the dweller within that town. If black ants are seen on the foundations which have been laid, that house will get built; the owner of that house will live to grow old. If a horse enters a man's house, and bites either an ass or a man, the owner of the house will die and his household will be scattered. If a fox runs into the public square, that town will be devastated. If a man unwittingly treads on a lizard and kills it, he will prevail over his adversary. And so on endlessly, bearing on all those aspects of life that in a previous age would have been under the guidance of gods. They can be construed as a kind of first approach to narratization, doing by verbal formulae what consciousness does in a more complex way.