There are many interesting points of resemblance between certain of the Irish and Indian legends. We are informed, for instance, of the Celtic St. Finnen, who fasted like a Brahman, so to compel a pagan sage, Tuan MacCarell, to reveal the ancient history of Ireland. Tuan had lived all through the various mythical Ages; his father was the brother of Partholon, king of the “Silver Race”. At the end of the First Age, Tuan was a “long-haired, grey, naked, and miserable old man”. One evening he fell asleep, and when he woke up he rejoiced to find that he had become a young stag. He saw the people of Nemed (the Bronze or Red Race) arriving in Ireland; he saw them passing away. Then he was transformed into a black boar; afterwards he was a vulture, and in the end he became a fish. When he had existed as a fish for twenty years he was caught by a fisherman. The queen had Tuan for herself, and ate his fish form, with the result that she gave birth to the sage as her son.

In similar manner Bata of the Egyptian Anpu-Bata story,[156] after existing as a blossom, a bull, and a tree, became the son of his unfaithful wife, who swallowed a chip of wood.

Tuan MacCarell assured St. Finnen, “in the presence of witnesses”, as we are naively informed, that he remembered all that happened in Ireland during the period of 1500 years covered by his various incarnations.

Another, and apparently a later version of the legend, credits the Irish sage, the fair Fintan, son of Bochra, with having lived for 5550 years before the Deluge, and 5500 years after it. He fled to Ireland with the followers of Cesara, granddaughter of Noah, to escape the flood. Fintan, however, was the only survivor, and, according to Irish chronology, he did not die until the sixth century of the present era.

One of the long-lived Indian sages was named Markandeya. In the Vana Parva section of the Mahábhárata he visits the exiled Pandava brethren in a forest, and is addressed as “the great Muni, who has seen many thousands of ages passing away. In this world”, says the chief exile, “there is no man who hath lived so long as thou hast.... Thou didst adore the Supreme Deity when the Universe was dissolved, and the world was without a firmament, and there were no gods and no demons. Thou didst behold the re-creation of the four orders of beings when the winds were restored to their places and the waters were consigned to their proper place.... Neither death nor old age which causeth the body to decay have any power over thee.”

Markandeya, who has full knowledge of the Past, the Present, and the Future, informs the exiles that the Supreme Being is “great, incomprehensible, wonderful, and immaculate, without beginning and without end.... He is the Creator of all, but is himself Increate, and is the cause of all power.”[157]

After the Universe is dissolved, all Creation is renewed, and the cycle of the four Ages begins again with Krita Yuga. “A cycle of the Yugas comprises twelve thousand divine years. A full thousand of such cycles constitutes a Day of Brahma.” At the end of each Day of Brahma comes “Universal Destruction”.

Markandeya goes on to say that the world grows extremely sinful at the close of the last Kali Yuga of the Day of Brahma. Brahmans abstain from prayer and meditation, and Sudras take their place. Kshatriyas and Vaisyas forget the duties of their castes; all men degenerate and beasts of prey increase. The earth is ravaged by fire, cows give little milk, fruit trees no longer blossom, Indra sends no rain; the world of men becomes filled with sin and immorality.... Then the earth is swept by fire, and heavy rains fall until the forests and mountains are covered over by the rising flood. All the winds pass away; they are absorbed by the Lotus floating on the breast of the waters, in which the Creator sleeps; the whole Universe is a dark expanse of water.

Although even the gods and demons have been destroyed at the eventide of the last Yuga, Markandeya survives. He wanders over the face of the desolate waters and becomes weary, but is unable to find a resting-place. At length he perceives a banyan tree; on one of its boughs is a Celestial bed, and sitting on the bed is a beautiful boy whose face is as fair as a full-blown lotus. The boy speaks and says; “O Markandeya, I know that thou art weary.... Enter my body and secure repose. I am well pleased with thee.”

Markandeya enters the boy's mouth and is swallowed. In the stomach of the Divine One the sage beholds the whole earth (that is, India) with its cities and kingdoms, its rivers and forests, and its mountains and plains; he sees also the gods and demons, mankind and the beasts of prey, birds and fishes and insects....