In the exercise of his various functions, so essentially connected with the whole system of civil government, he acquired the confidence of a monarch, who soon discovered his diligence and capacity in business, and who long remained ignorant of the pride, the malice, and the covetousness of his disposition.

These vices were concealed beneath the mask of profound dissimulation; his passions were subservient only to the passions of his master; yet in the horrid massacre of Thessalonica, the cruel Rufinus inflamed the fury, without imitating the repentance, of Theodosius.

The minister, who viewed with proud indifference the rest of mankind, never forgave the appearance of an injury; and his personal enemies had forfeited, in his opinion, the merit of all public services.

Promotus, the master-general of the infantry, had saved the empire from the invasion of the Ostrogoths; but he indignantly supported the preeminence of a rival, whose character and profession he despised; and in the midst of a public council, the impatient soldier was provoked to chastise with a blow the indecent pride of the favorite.

This act of violence was represented to the emperor as an insult, which it was incumbent on his dignity to resent.