Such is the physical interpretation of Odin’s relation to Frigg and Rind. Heaven and earth are wedded together; and upon this marriage earth presents itself in two forms: fruitful and blest, unfruitful and imprisoned in the chains of cold and frost. As the king of the year Odin embraces both of them. But Odin is also the spiritual (_aand_) king, who unites himself with the human earthly mind. He finds it crude and uncultured, but susceptible of impressions. Pure thoughts and noble feelings are developed, which grow into blooming activities. But then comes back again the unfeeling coldness and defiant stubbornness which take possession of the mind, shutting out the influence of truth upon the mind. It is a sad time when doubt and skepticism and despair every night lay their leaden weight upon the poor man’s soul. However to the honest seeker of truth it is only a transitory state of trial. A wise Providence takes him with tender and patient hands again to his bosom. He sends down showers of blessings or misfortunes upon him. With his mild breath he melts the frozen heart, and it at once clothes itself with garlands of divinest hues. With all his charms he touches the wintry _rind_ that encases us, and the mind stands forth unmanacled and free. What to the year is light summer and dark winter is to us bright and gloomy periods of our existence, that succeed each other in their turn, advancing or impeding our spiritual development, which must continue forever. This is also contained in the myth about Odin and Rind, nay, it is the better half. SECTION XIII. GUNLAD. THE ORIGIN OF POETRY. Poetry is represented as an inspiring drink. He who partakes of it is _skáld_, poet. This drink was kept with the giants, where Gunlad protected it. Odin goes down to the giants, conquers all obstacles, wins Gunlad’s affection, and gets permission to partake of the drink. He brings it to the upper world and gives it to men. Thus poetry originated and developed. Thus it is related in the Younger Edda: