The prime stories were destructions and preyings, courtships, battles, navigations, tragedies or deaths, expeditions, elopements, and conflagrations.
All those literary compositions were historic tales; and they were not composed for mere amusement, but possessed in the eyes of learned men a real authority in point of fact. If fancy was permitted to adorn them, the facts themselves were to remain unaltered with their chief circumstances. Hence the writers of the various annals of Ireland do not scruple to quote many poems or other tales as authority for the facts of history which they relate.
And such also was heroic poetry among the Greeks. The Hellenic philosophers, historians, and geographers of later times always quoted Homer and Hesiod as authorities for the facts they related in their scientific works. The whole first book of the geography of Strabo, one of the most statistical and positive works of antiquity, has for its object the vindication of the geography of Homer, whom Strabo seems to have considered as a reliable authority on almost every possible subject.
Our limits forbid us to speak more in detail of Celtic historians and poets. We have said enough to show that both had important state duties to perform in the social system of the country, and, while keeping within due bounds, they were esteemed by all as men of great weight and use to the nation. Besides the field of genealogy and history allotted to them to cultivate, their very office tended to promote the love of virtue, and to check immorality and vice. They were careful to watch over the acts and inclinations of their princes and chieftains, seldom failing to brand them with infamy if guilty of crimes, or crown them with honor when they had deserved well of the nation. In ancient Egypt the priests judged the kings after their demise; in Celtic countries they dared to tell them the truth during their lifetime. And this exercised a most salutary effect on the people; for perhaps never in any other country did the admiration for learning, elevation of feeling, and ardent love of justice and right, prevail as in Ireland, at least while enjoying its native institutions and government.
From many of the previous details, the reader will easily see That the literature of the Celts presented features peculiar to Their race, and which supposed a mental constitution seldom found among others. If, in general, the world of letters gives expression In some degree to social wants and habits, among the Celts this expression was complete, and argued a peculiar bent of mind given entirely to traditional lore, and never to philosophical speculations and subtlety. We see in it two elements remarkable for their distinctness. First, an extraordinary fondness for facts and traditions, growing out of the patriarchal origin of society among them; and from this fondness their mind received a particular tendency which was averse to theories and utopias. All things resolved themselves into facts, and they seldom wandered away into the fields of conjectural conclusions. Hence their extraordinary adaptation to the truths of the Christian religion, whose dogmas are all supernatural facts, at once human and divine. Hence have they ever been kept free from that strange mental activity of other European races, which has led them into doubt, unbelief, skepticism, until, in our days, there seem to be no longer any fixed principles as a substratum for religious and social doctrines.
Secondly, we see in the Celtic race a rare and unique outburst of fancy, so well expressed in the "Senchus Mor," their great law compilation, wherein it is related, that when St. Patrick had completed the digest of the laws of the Gael in Ireland, Dubtach, who was a bard as well as a brehon, "put a thread of poetry round it." Poetry everywhere, even in a law-book; poetry inseparable from their thoughts, their speech, their every-day actions; poetry became for them a reality, an indispensable necessity of life. This feature is also certainly characteristic of the Celtic nature.
Hence their literature was inseparable from art; and music and design gushed naturally from the deepest springs of their souls.
Music has always been the handmaid of Poetry; and in our modern languages, even, which are so artificial and removed from primitive enthusiasm and naturalness, no composer of opera would consent to adapt his inspirations to a prose libretto. It was far more so in primitive times; and it maybe said that in those days poetry was never composed unless to be sung or played on instruments. But what has never been seen elsewhere, what Plato dreamed, without ever hoping to see realized, music in Celtic countries became really a state institution, and singers and harpers were necessary officers of princes and kings.
That all Celtic tribes were fond of it and cultivated it thoroughly we have the assertion of all ancient writers who spoke of them. According to Strabo, the Third order of Druids was composed of those whom he calls Umnetai. What were their instruments is not mentioned; and we can now form no opinion of their former musical taste from the rude melodies of the Armoricans, Welsh, and Scotch.
From time immemorial the Irish Celts possessed the harp. Some authors have denied this; and from the fact that the harp was unknown to the Greeks and Romans, and that the Gauls of the time of Julius Caesar do not seem to have been acquainted with it, they conclude that it was not purely native to any of the British islands.