It appears, as another confirmation of the theory of the Atlantis origin of these colonies, that their original religion was sun-worship; this, as was the case in other countries, became subsequently overlaid with idol-worship. In the reign of King Tighernmas the worship of idols was introduced. The priests constituted the Order of Druids. Naturally many analogies have been found to exist between the beliefs and customs of the Druids and the other religions which were drawn from Atlantis. We have seen in the chapter on sun-worship how extensive this form of religion was in the Atlantean days, both in Europe and America. It would appear probable that the religion of the Druids passed from Ireland to England and France. The metempsychosis or transmigration of souls was one of the articles of their belief long before the time of Pythagoras; it had probably been drawn from the storehouse of Atlantis, whence it passed to the Druids, the Greeks, and the Hindoos. The Druids had a pontifex maximus to whom they yielded entire obedience. Here again we see a practice which extended to the Phoenicians, Egyptians, Hindoos, Peruvians, and Mexicans. The Druids of Gaul and Britain offered human sacrifices, while it is claimed that the Irish Druids did not. This would appear to have been a corrupt after-growth imposed upon the earlier and purer sacrifice of fruits and flowers known in Atlantis, and due in part to greater cruelty and barbarism in their descendants. Hence we find it practised in degenerate ages on both sides of the Atlantic.