The character of Theodosius imposed on his minister the task of hypocrisy, which disguised, and sometimes restrained, the abuse of power; and Rufinus was apprehensive of disturbing the indolent slumber of a prince still capable of exerting the abilities and the virtue which had raised him to the throne. But the absence, and soon afterwards the death, of the emperor confirmed the absolute authority of Rufinus over the person and dominions of Arcadius; a feeble youth, whom the imperious prefect considered as his pupil rather than his sovereign. Regardless of the public opinion, he indulged his passions without remorse and without resistance; and his malignant and rapacious spirit rejected every passion that might have contributed to his own glory or the happiness of the people. His avarice, which seems to have prevailed in his corrupt mind over every other sentiment, attracted the wealth of the East by the various arts of partial and general extortion: oppressive taxes, scandalous bribery, immoderate fines, unjust confiscations, forced or fictitious testaments, by which the tyrant despoiled of their lawful inheritance the children of strangers or enemies; and the public sale of justice, as well as of favour, which he instituted in the palace of Constantinople.
The ambitious candidate eagerly solicited, at the expense of the fairest part of his patrimony, the honours and emoluments of some provincial government; the lives and fortunes of the unhappy people were abandoned to the most liberal purchaser; the public discontent was sometimes appeased by the sacrifice of an unpopular criminal, whose punishment was profitable only to the prefect of the East, his accomplice and his judge. The fate of Lucian proclaimed to the East that the prefect, whose industry was much abated in the despatch of ordinary business, was indefatigable in the pursuit of revenge. Lucian, the son of the prefect Florentius, the oppressor of Gaul and the enemy of Julian, had employed a considerable part of his inheritance, the fruit of rapine and corruption, to purchase the friendship of Rufinus and the high office of count of the East. But the new magistrate imprudently departed from the maxims of the court and of the times; disgraced his benefactor by the contrast of a virtuous and temperate administration; and presumed to refuse an act of injustice, which might have tended to the profit of the emperor’s uncle.
Arcadius was easily persuaded to resent the supposed insult; and the prefect of the East resolved to execute in person the cruel vengeance which he meditated against this ungrateful delegate of his power. He performed with incessant speed the journey of seven or eight hundred miles from Constantinople to Antioch, entered the capital of Syria at the dead of the night, and spread universal consternation among a people ignorant of his design but not ignorant of his character. The count of the fifteen provinces of the East was dragged, like the vilest malefactor, before the arbitrary tribunal of Rufinus. Notwithstanding the clearest evidence of his integrity, which was not impeached even by the voice of an accuser, Lucian was condemned, almost without a trial, to suffer a cruel and ignominious punishment. The ministers of the tyrant, by the order and in the presence of their master, beat him on the neck with leather thongs, armed at the extremities with lead; and when he fainted under the violence of the pain, he was removed in a close litter, to conceal his dying agonies from the eyes of the indignant city. No sooner had Rufinus perpetrated this inhuman act, the sole object of his expedition, than he returned, amidst the deep and silent curses of a trembling people, from Antioch to Constantinople; and his diligence was accelerated by the hope of accomplishing without delay the nuptials of his daughter with the emperor of the East.
But Rufinus soon experienced that a prudent minister should constantly secure his royal captive by the strong though invisible chain of habit; and that the merit, and much more easily the favour, of the absent are obliterated in a short time from the mind of a weak and capricious sovereign. While the prefect satiated his revenge at Antioch, a secret conspiracy of the favourite eunuchs, directed by the great chamberlain Eutropius, undermined his power in the palace of Constantinople. They discovered that Arcadius was not inclined to love the daughter of Rufinus, who had been chosen, without his consent, for his bride; and they contrived to substitute in her place the fair Eudoxia, the daughter of Bauto, a general of the Franks in the service of Rome; and who was educated, since the death of her father, in the family of the sons of Promotus.