But, before these, there were others who believed they preserved the mysterious secrets of nature, the Illuminati, the seers and others not our immediate ancestors; the Druids in the dark forests of Gaul, along with the Druidesses. Both classes belonged to the Sacerdotal order, and only received the vestures of their sacred ministry after twenty years consecrated to the study of astrology, laws of nature, medicine and the Kabbala. Their theodicy taught the existence of one God alone and the immateriality of the spirit, called after death to be reincarnated an indetermined number of times up to the point when perfection was obtained; when a new, more divine and happy distinction was achieved. It admitted as a principal religious dogma the ascendant metempsychosis, as in the case of the first magi and the great Greek philosophers; also a multitude of genii and superior spirits intermediate between the Divinity and mankind. The _Druids_ were not only the priests, but dictators of Gaul; they were assisted in their functions by the _Eubages_, the soothsayers and sacrifices of their religion, by the _Bards_, the poets and heralds, and the _Brenns_, who participated in supreme power. Druidism was then an admixture of warlike ideas of the first inhabitants of Gaul, together with the doctrines imported by the Magii from Chaldea. So the Druids were the astronomers, physicians, surgeons, priests and lawgivers. The Druidesses, descendants of the Pythonesses and Sibyls of the Orient, spoke in oracles and predicted the future; their influence was considerable and often surpassed that of the Druid priests themselves, for they knew just as well how to use the Kabbala and magic; and besides, as virgins, consecrated depositaries of the secrets of God, they stood high in the eyes of the people. It is for this reason that the Druids and Druidesses were, under Roman domination, the defenders of national independence; but, forced to take refuge in dense forests far removed from the people, persecuted by the Romans, barbarians and Christians, they progressively became magicians, enchanters, prophets and charmers, condemned by the Councils and banished by civil authority. It is at this epoch that evil spirits were noticed prowling around in the shadows of night and indulging in acts of obscene depravity. There were the _Gaurics_, beings the height of giants; the _Suleves_, beardless personages who were succubi, attacking travelers; and the _Dusiens_ were incubi, demons who deflowered young girls during their maiden slumbers. Saint Augustin accorded his belief to all these fables, which were retailed throughout the country, affirming that we have no right to question the existence of these demons or libertine spirits, which make impure attacks on persons while asleep. (_Hanc assidue immunditiam et tentare et efficere_,—Saint Augustin, in his “City of God.”)