lden age, and if he was father of Don's
children, which is doubtful, Bile would then be father of the Tuatha De
Danann. But he is ancestor of the Milesians, their opponents according
to the annalists. Beli is also equated with Elatha, and since Don,
reputed consort of Beli, was grandmother of Llew, equated with Irish
Lug, grandson of Balor, Balor is equivalent to Beli, whose name is
regarded by Professor Rh[^y]s as related etymologically to Balor's.[195]
Bile, Balor, and Elatha are thus Goidelic equivalents of the shadowy
Beli. But they also are quite distinct personalities, nor are they ever
hinted at as ancestral gods of the Celts, or gods of a gloomy
underworld. In Celtic belief the underworld was probably a fertile
region and a place of light, nor were its gods harmful and evil, as
Balor was.

On the whole, the Fomorians came to be regarded as the powers of nature
in its hostile aspect. They personified blight, winter, darkness, and
death, before which men trembled, yet were not wholly cast down, since
the immortal gods of growth and light, rulers of the bright other-world,
were on their side and fought against their enemies. Year by year the
gods suffered deadly harm, but returned as conquerors to renew the
struggle once more. Myth spoke of this as having happened once for all,
but it went on continuously.[196] Gods were immortal and only seemed to
die. The strife was represented in ritual, since men believe that they
can aid the gods by magic, rite, or prayer. Why, then, do hostile
Fomorians and Tuatha De Danann intermarry? This happens in all
mythologies, and it probably reflects, in the divine sphere, what takes
place among men. Hostile peoples carry off each the other's women, or
they have periods of friendliness and consequent intermarriage. Man
makes his gods in his own image, and the problem is best explained by
facts like these, exaggerated no doubt by the Irish annalists.

The Tuatha De Danann, in spite of their euhemerisation, are more than
human. In the north where they learned magic, they dwelt in four cities,
from each of which they brought a magical treasure--the stone of Fal,
which "roared under every king," Lug's unconquerable spear, Nuada's
irresistible sword, the Dagda's inexhaustible cauldron. But they are
more than wizards or Druids. They are re-born as mortals; they have a
divine world of their own, they interfere in and influence human
affairs. The euhemerists did not go far enough, and more