of convivial mirth, to vie with the pantomimes themselves, in the exercises of their ridiculous profession. But when the trumpet summoned him to arms; when he mounted his horse, and, bending down (for such was his singular practice) almost upon the neck, fiercely rolled his large animated eyes round the field, Constantius then struck terror into his foes, and inspired his soldiers with the assurance of victory. He had received from the court of Ravenna the important commission of extirpating rebellion in the provinces of the West; and the pretended emperor Constantine, after enjoying a short and anxious respite, was again besieged in his capital by the arms of a more formidable enemy. Yet this interval allowed time for a successful negotiation with the Franks and Alemanni and his ambassador, Edobic, soon returned at the head of an army, to disturb the operations of the siege of Arles. The Roman general, instead of expecting the attack in his lines, boldly and perhaps wisely, resolved to pass the Rhone, and to meet the Barbarians. His measures were conducted with so much skill and secrecy, that, while they engaged the infantry of Constantius in the front, they were suddenly attacked, surrounded, and destroyed, by the cavalry of his lieutenant Ulphilas, who had silently gained an advantageous post in their rear. The remains of the army of Edobic were preserved by flight or submission, and their leader escaped from the field of battle to the house of a faithless friend; who too clearly understood, that the head of his obnoxious guest would be an acceptable and lucrative present for the Imperial general. On this occasion, Constantius behaved with the magnanimity of a genuine Roman. Subduing, or suppressing, every sentiment of jealousy, he publicly acknowledged the merit and services of Ulphilas; but he turned with horror from the assassin of Edobic; and sternly intimated his commands, that the camp should no longer be polluted by the presence of an ungrateful wretch, who had violated the laws of friendship and hospitality. The usurper, who beheld, from the walls of Arles, the ruin of his last hopes, was tempted to place some confidence in so generous a conqueror. He required a solemn promise for his security; and after receiving, by the imposition of hands, the sacred character of a Christian Presbyter, he ventured to open the gates of the city. But he soon experienced that the principles of honor and integrity, which might regulate the ordinary conduct of Constantius, were superseded by the loose doctrines of political morality. The Roman general, indeed, refused to sully his laurels with the blood of Constantine; but the abdicated emperor, and his son Julian, were sent under a strong guard into Italy; and before they reached the palace of Ravenna, they met the ministers of death.
[Footnote 152: It is the expression of Olympiodorus, which he seems to have borrowed from Aeolus, a tragedy of Euripides, of which some fragments only are now extant, (Euripid. Barnes, tom. ii. p. 443, ver 38.) This allusion may prove, that the ancient tragic poets were still familiar to the Greeks of the fifth century.]
At a time when it was universally confessed, that almost every man in the empire was superior in personal merit to the princes whom the accident of their birth had seated on the throne, a rapid succession of usurpers, regardless of the fate of their predecessors, still continued to arise. This mischief was peculiarly felt in the provinces of Spain and Gaul, where the principles of order and obedience had been extinguished by war and rebellion. Before Constantine resigned the purple, and in the fourth month of the siege of Arles, intelligence was received in the Imperial camp, that Jovinus has assumed the diadem at Mentz, in the Upper Germany, at the instigation of Goar, king of the Alani, and of Guntiarius, king of the Burgundians; and that the candidate, on whom they had bestowed the empire, advanced with a formidable host of Barbarians, from the banks of the Rhine to those of the Rhone. Every circumstance is dark and extraordinary