De Defectu Oraculorum

Whenever, then, the imaginative and prophetic faculty is in a state of proper adjustment for attempering itself to the spirit as to a drug, inspiration in those who foretell the future is bound to come; and whenever the conditions are not thus, it is bound not to come, or when it does come to be misleading, abnormal, and confusing, as we know in the case of the priestess who died not so long ago. As it happened, a deputation from abroad had arrhed to consult the oracle. The victim, it is said, remained unmoved and unaffected in any way by the first libations; but the priests, in their eagerness to please, went far beyond their wonted usage, and only after the victim had been subjected to a deluge and nearly drowned did it at last give in. What, then, was the result touching the priestess? She went down into the oracle unwillingly, they say, and halfheartedly; and at her first responses it was at once plain from the harshness of her voice that she was not responding properly; she was like a labouring ship and was filled with a mighty and baleful spirit. Finally she became hysterical and with a frightful shriek rushed towards the exit and threw herself down, with the result that not only the members of the deputation fled, but also the oracle-interpreter Nicander and those holy men that were present. However, after a little, they went in and took her up, still conscious; and she lived on for a few days.

It is for these reasons that they guard the chastity of the priestess, and keep her life free from all

association and contact with strangers, and take the omens before the oracle, thinking that it is clear to the god when she has the temperament and disposition suitable to submit to the inspiration without harm to herself. The power of the spirit does not affect all persons nor the same persons always in the same way, but it only supplies an enkindling and an inception, as has been said, for them that are in a proper state to be affected and to undergo the change. The power comes from the gods and demigods, but, for all that, it is not unfailing nor imperishable nor ageless, lasting into that infinite time by which all things between earth and moon become wearied out, according to our reasoning. And there are some who assert that the things above the moon also do not. abide, but give out as they confront the everlasting and infinite, and undergo continual transmutations and rebirths.