CHAPTER III: THE IRISH INVASION MYTHS
The Celtic Cosmogony
Among those secret doctrines about the “nature of things” which, as Cæsar tells us, the Druids never would commit to writing, was there anything in the nature of a cosmogony, any account of the origin of the world and of man? There surely was. It would be strange indeed if, alone among the races of the world, the Celts had no world-myth. The spectacle of the universe with all its vast and mysterious phenomena in heaven and on earth has aroused, first the imagination, afterwards the speculative reason, in every people which is capable of either. The Celts had both in abundance, yet, except for that one phrase about the “indestructibility” of the world handed down to us by Strabo, we know nothing of their early imaginings or their reasonings on this subject. Ireland possesses a copious legendary literature. All of this, no doubt, assumed its present form in Christian times; yet so much essential paganism has been allowed to remain in it that it would be strange if Christian influences had led to the excision of everything in these ancient texts that pointed to a non-Christian conception of the origin of things—if Christian editors and transmitters had never given us even the least glimmer of the existence of such a conception. Yet the fact is that they do not give it; there is nothing in the most ancient legendary literature of the Irish Gaels, which is the oldest Celtic literature in existence, corresponding to the Babylonian conquest of Chaos, or the wild Norse myth of the making of Midgard out of the corpse of Ymir, or the Egyptian creation of the universe out of the primeval Water by Thoth, the Word of God, or even to the primitive folklore [pg 95] conceptions found in almost every savage tribe. That the Druids had some doctrine on this subject it is impossible to doubt. But, by resolutely confining it to the initiated and forbidding all lay speculation on the subject, they seem to have completely stifled the mythmaking instinct in regard to questions of cosmogony among the people at large, and ensured that when their own order perished, their teaching, whatever it was, should die with them.
In the early Irish accounts, therefore, of the beginnings of things, we find that it is not with the World that the narrators make their start—it is simply with their own country, with Ireland. It was the practice, indeed, to prefix to these narratives of early invasions and colonisations the Scriptural account of the making of the world and man, and this shows that something of the kind was felt to be required; but what took the place of the Biblical narrative in pre-Christian days we do not know, and, unfortunately, are now never likely to know.
The Cycles of Irish Legend
Irish mythical and legendary literature, as we have it in the most ancient form, may be said to fall into four main divisions, and to these we shall adhere in our presentation of it in this volume. They are, in chronological order, the Mythological Cycle, or Cycle of the Invasions, the Ultonian or Conorian Cycle, the Ossianic or Fenian Cycle, and a multitude of miscellaneous tales and legends which it is hard to fit into any historical framework.
The Mythological Cycle
The Mythological Cycle comprises the following sections:
1. The coming of Partholan into Ireland.
2. The coming of Nemed into Ireland.