Odin.
Odin, the All-Father, held the highest rank in the Northern pantheon. He was the son of Boer and Bestla. Freya was his queen. His religion prevailed among the Scandinavians and among the Goths, the Saxons, and other ancient German tribes. Some believe that he was an ancient hero who with a horde of Goths or Scythians conquered the North a thousand years or more before the Christian era. The prevailing opinion, however, is that the Norse mythology had its birth in Asia—in India, Persia, or Accadia—and was carried by the Aryans to northern Europe, where it underwent many modifications.
This mythology recognized as existing in the beginning, two worlds—one the warm South, the other the icy North. The entrance to the Southland was guarded by a flaming sword. Between heat and cold, as between good and evil, there was perpetual strife. From heat Ymir (Chaos), the father of giants, was evolved. Odin and his brothers slew Ymir and from his body created the earth, his flesh forming the land, his blood the sea. Out of two trees Odin made man and woman, and breathed into them the breath of life. For the abode of man a fruitful garden was planted in the center of the earth and called Midgard. Beneath the earth dwells Hel, the goddess of the dead.
Loki is the god of evil. He will be chained for a time and then released. A bloody war will follow. On one side, led by Loki, will fight the hosts of Hel; on the other Odin and his followers. Loki will triumph for a while, mankind will be destroyed, and heaven and earth will be consumed by fire. But Odin will be victorious in the end. He will create a new heaven and a new earth. He will be the ruler of all things, and will dwell in heaven, where the best and bravest of his followers are to be received after death.
The Norse, the Persian, and the Christian doctrines, regarding the destruction of the world by fire, all had a common origin.