While poets could but omit a blasphemous tale or sketch an apology in passing, it became the business of philosophers and of antiquarian writers deliberately to "whitewash" the gods of popular religion. Systematic explanations of the sacred stories, whether as preserved in poetry or as told by priests, had to be provided. India had her etymological and her legendary school of mythology.(1) Thus, while the hymn SEEMED to tell how the Maruts were gods, "born together with the spotted deer," the etymological interpreters explained that the word for deer only meant the many-coloured lines of clouds.(2) In the armoury of apologetics etymology has been the most serviceable weapon. It is easy to see that by aid of etymology the most repulsive legend may be compelled to yield a pure or harmless sense, and may be explained as an innocent blunder, caused by mere verbal misunderstanding. Brahmans, Greeks, and Germans have equally found comfort in this hypothesis. In the Cratylus of Plato, Socrates speaks of the notion of explaining myths by etymological guesses at the meaning of divine names as "a philosophy which came to him all in an instant". Thus we find Socrates shocked by the irreverence which styled Zeus the son of Cronus, "who is a proverb for stupidity". But on examining philologically the name Kronos, Socrates decides that it must really mean Koros, "not in the sense of a youth, but signifying the pure and garnished mind". Therefore, when people first called Zeus the son of Cronus, they meant nothing irreverent, but only that Zeus is the child of the pure mind or pure reason. Not only is this etymological system most pious and consolatory, but it is, as Socrates adds, of universal application. "For now I bethink me of a very new and ingenious notion,... that we may put in and pull out letters at pleasure, and alter the accents."(3)
(1) Rig-Veda Sanhita. Max Muller, p. 59.
(2) Postea, "Indian Divine Myths".
(3) Jowett's Plato, vol. i. pp. 632, 670.
Socrates, of course, speaks more than half in irony, but there is a certain truth in his account of etymological analysis and its dependence on individual tastes and preconceived theory.
The ancient classical schools of mythological interpretation, though unscientific and unsuccessful, are not without interest. We find philosophers and grammarians looking, just as we ourselves are looking, for some condition of the human intellect out of which the absurd element in myths might conceivably have sprung. Very naturally the philosophers supposed that the human beings in whose brain and speech myths had their origin must have been philosophers like themselves—intelligent, educated persons. But such persons, they argued, could never have meant to tell stories about the gods so full of nonsense and blasphemy.
Therefore the nonsense and blasphemy must originally have had some harmless, or even praiseworthy, sense. What could that sense have been? This question each ancient mythologist answered in accordance with his own taste and prejudices, and above all, and like all other and later speculators, in harmony with the general tendency of his own studies. If he lived when physical speculation was coming into fashion, as in the age of Empedocles, he thought that the Homeric poems must contain a veiled account of physical philosophy. This was the opinion of Theagenes of Rhegium, who wrote at a period when a crude physicism was disengaging itself from the earlier religious and mythical cosmogonic systems of Greece. Theagenes was shocked by the Homeric description of the battle in which the gods fought as allies of the Achaeans and Trojans. He therefore explained away the affair as a veiled account of the strife of the elements. Such "strife" was familiar to readers of the physical speculations of Empedocles and of Heraclitus, who blamed Homer for his prayer against Strife.(1)
(1) Is. et Osir., 48.
It did not occur to Theagenes to ask whether any evidence existed to show that the pre-Homeric Greeks were Empedoclean or Heraclitean philosophers. He readily proved to himself that Apollo, Helios, and Hephaestus were allegorical representations, like what such philosophers would feign,—of fire, that Hera was air, Poseidon water, Artemis the moon, and the rest he disposed of in the same fashion.(1)
(1) Scholia on Iliad, xx. 67. Dindorf (1877), vol. iv. p. 231. "This manner of apologetics is as old as Theagenes of Rhegium. Homer offers theological doctrine in the guise of physical allegory."