The defence of the East against the arms of Sapor required, and would have exercised, the abilities of the most consummate general; and it seemed fortunate for the state, that it was the actual province of the brave Ursicinus, who alone deserved the confidence of the soldiers and people. In the hour of danger, Ursicinus was removed from his station by the intrigues of the eunuchs; and the military command of the East was bestowed, by the same influence, on Sabinian, a wealthy and subtle veteran, who had attained the infirmities, without acquiring the experience, of age. By a second order, which issued from the same jealous and inconstant counsels, Ursicinus was again despatched to the frontier of Mesopotamia, and condemned to sustain the labours of a war, the honours of which had been transferred to his unworthy rival. Sabinian fixed his indolent station under the walls of Edessa, and whenever Ursicinus recommended any vigorous plan of operations to relieve the distress of Amida, the timid and envious commander alleged that he was restrained by his positive orders from endangering the safety of the troops. Amida was at length taken; its bravest defenders, who had escaped the sword of the barbarians, died in the Roman camp by the hand of the executioner; and Ursicinus himself, after supporting the disgrace of a partial inquiry, was punished for the misconduct of Sabinian by the loss of his military rank. After Constantius had subdued or pacified the barbarians of the Danube, he proceeded by slow marches into the East; and after he had wept over the smoking ruins of Amida, he formed with a powerful army the siege of Bezabde. The walls were shaken by the reiterated efforts of the most enormous of the battering-rams; the town was reduced to the last extremity; but it was still defended by the patient and intrepid valour of the garrison, till the approach of the rainy season obliged the emperor to raise the siege, and ingloriously to retreat into his winter quarters at Antioch. The pride of Constantius, and the ingenuity of his courtiers, were at a loss to discover any materials for panegyric in the events of the Persian War; while the glory of his cousin Julian, to whose military command he had intrusted the provinces of Gaul, was proclaimed to the world in the concise narrative of his exploits.
JULIAN IN GAUL
[356-357 A.D.]
In the blind fury of civil discord, Constantius had abandoned to the barbarians of Germany the countries of Gaul, which still acknowledged the authority of his rival. A numerous swarm of Franks and Alamanni were invited to cross the Rhine by presents and promises, by the hopes of spoil, and by a perpetual grant of all the territories which they might subdue.