18. The Roman, empire was now once more united under a single monarch; but as that prince was wholly destitute of merit, his victory served only to establish the reign of worthless favourites. Of these the most distinguished was the chamberlain, Euse'bius, whose influence was so great that he was considered the master of the emperor; and to whose instigation many of the crimes committed by Constan'tius must be attributed.

19 Gal'lus and Ju'lian, who had escaped in the general massacre of the Flavian family, were detained as prisoners of state in a strong castle, which had once been the residence of the kings of Cappado'cia. Their education had not been neglected, and they had been assigned a household proportionate to the dignity of their birth. At length the emergencies of the state compelled Constan'tius to nominate an associate in the government of the empire; and Gal'lus now in the twenty-fifth year of his age, was summoned from his retirement, invested with the title of Cæsar, and married to the princess Constan'tina. 20. The latter circumstance proved his ruin; stimulated by the cruel ambition of his wife, he committed deeds of tyranny, which alienated the affections of his subjects, and acts bordering on treason, that roused the jealousy of Constan'tius. He was summoned to appear at the imperial court to explain his conduct, but was seized on his journey, made a close prisoner, and transmitted to Po'la a town in Ist'ria, where he was put to death.

21. Julian, the last remnant of the Flavian family, was, through the powerful intercession of the empress, spared, and permitted to pursue his studies in Athens. In that city, where the Pagan philosophy was still publicly taught, the future emperor imbibed the doctrines of the heathens, and thus acquired the epithet of Apostate, by which he is unenviably known to posterity. Julian was soon recalled from his retirement, and elevated to the station which his unfortunate brother had enjoyed. His investiture with the royal purple took place at Milan, whither Constantius had proceeded to quell a new insurrection in the western provinces.

22. Before the emperor returned to the east, he determined to revisit the ancient capital; and Rome, after an interval of more than thirty years, became for a brief space the residence the sovereign. He signalized his visit by presenting to the city an obelisk, which at a vast expense he procured[Pg. 364] to be transported from Egypt. 23. The renewed efforts of the Persians and other enemies of the empire in the East, recalled Constan'tius to Constantinople, while Julian was employed in driving from Gaul the barbarous tribes by which it had been invaded. The conduct of the young Cæsar, both as a soldier and a statesman, fully proved that literary habits do not disqualify a person from discharging the duties of active life; he subdued the enemies that devastated the country, and forced them to seek refuge in their native forests; he administered the affairs of state with so much wisdom, temperance, and equity, that he acquired the enthusiastic love of his subjects, and richly earned the admiration of posterity. 24. The unexpected glory obtained by Julian, awakened the jealousy of Constan'tius; he sent to demand from him a large body of forces, under the pretence that reinforcements were wanting in the East; but the soldiers refused to march, and Julian, after some affected delays, sanctioned their disobediance. A long negociation, in which there was little sincerity on either side, preceded any hostile step; both at length began to put their armies in motion, but the horrors of civil war were averted by the timely death of Constan'tius, who fell a victim to fever, aggravated by his impatience, at a small village near Tar'sus in Cili'cia.

Questions for Examination.

1. What was the character of Constantine the Great?

2. Did any evil result from the employment of spies?

3. In what manner were the sons of Constantine educated?

4. What conspiracy was formed against part of the imperial family?

5. Did any of the Flavian family escape from the massacre?