received. There were twenty-two oracles of Apollo in different parts of the Grecian world, but a much smaller number of those of Zeus. These were usually situated in wild and desolate spots —in dark forests or among gloomy mountains.
The most renowned of the oracles was that of the Pelasgian Zeus at Dodona, in Epirus, and that of Apollo at De|phi in Phocis. At Dodona the priests listened in the dark forests for the voice of Zeus in the rustling leaves of the sacred oak. At Delphi there was a deep fissure in the ground, which emitted stupefying vapors, that were thought to be the inspiring breath of Apollo. Over the spot was erected a splendid temple, in honor of the oracle. The revelation was generally received by the Pythia, or priestess, seated upon a tripod placed over the orifice. As she became overpowered by the influence of the prophetic exhalations, she uttered the message of the god. These mutterings of the Pythia were taken down by attendant priests, interpreted, and written in hexameter verse. Sometimes the will of Zeus was communicated to the pious seeker by dreams and visions granted to him while sleeping in the temple of the oracle.
The oracle of Delphi gained a celebrity wide as the world: it often consulted by the monarchs of Asia and the people of Rome in times of extreme danger and perplexity. Among the Greeks scarcely any undertaking was entered upon without the will and sanction of the oracle being first sought.
Especially true was this in the founding of colonies. Apollo was believed "to take delight in the foundation of new cities." No colony could prosper that had not been established under the superintendence of the Delphian god.
Some of the responses of the oracle contained plain and wholesome advice; but very many of them, particularly those that implied a knowledge of the future, were obscure and ingeniously ambiguous, so that they might correspond with the event however affairs should turn. Thus, Crœsus is told that, if he undertake an expedition against Persia, he will destroy a great empire. He did, indeed;—but the empire was his own.
