While the martial nations of Europe followed the standards of his brothers, Constantius, at the head of the effeminate troops of Asia, was left to sustain the weight of the Persian war. At the decease of Constantine, the throne of the East was filled by Sapor, son of Hormouz, or Hormisdas, and grandson of Narses, who, after the victory of Galerius, had humbly confessed the superiority of the Roman power. Although Sapor was in the thirtieth year of his long reign, he was still in the vigor of youth, as the date of his accession, by a very strange fatality, had preceded that of his birth. The wife of Hormouz remained pregnant at the time of her husband’s death; and the uncertainty of the sex, as well as of the event, excited the ambitious hopes of the princes of the house of Sassan. The apprehensions of civil war were at length removed, by the positive assurance of the Magi, that the widow of Hormouz had conceived, and would safely produce a son. Obedient to the voice of superstition, the Persians prepared, without delay, the ceremony of his coronation. A royal bed, on which the queen lay in state, was exhibited in the midst of the palace; the diadem was placed on the spot, which might be supposed to conceal the future heir of Artaxerxes, and the prostrate satraps adored the majesty of their invisible and insensible sovereign. 54 If any credit can be given to this marvellous tale, which seems, however, to be countenanced by the manners of the people, and by the extraordinary duration of his reign, we must admire not only the fortune, but the genius, of Sapor. In the soft, sequestered education of a Persian harem, the royal youth could discover the importance of exercising the vigor of his mind and body; and, by his personal merit, deserved a throne, on which he had been seated, while he was yet unconscious of the duties and temptations of absolute power. His minority was exposed to the almost inevitable calamities of domestic discord; his capital was surprised and plundered by Thair, a powerful king of Yemen, or Arabia; and the majesty of the royal family was degraded by the captivity of a princess, the sister of the deceased king. But as soon as Sapor attained the age of manhood, the presumptuous Thair, his nation, and his country, fell beneath the first effort of the young warrior; who used his victory with so judicious a mixture of rigor and clemency, that he obtained from the fears and gratitude of the Arabs the title of _Dhoulacnaf_, or protector of the nation. 55 5511