Instead of securing his fidelity, these favors served only to inflame the ambition of the Thracian peasant, who deemed his fortune inadequate to his merit, as long as he was constrained to acknowledge a superior. Though a stranger to real wisdom, he was not devoid of a selfish cunning, which showed him that the emperor had lost the affection of the army, and taught him to improve their discontent to his own advantage. It is easy for faction and calumny to shed their poison on the administration of the best of princes, and to accuse even their virtues by artfully confounding them with those vices to which they bear the nearest affinity. The troops listened with pleasure to the emissaries of Maximin. They blushed at their own ignominious patience, which, during thirteen years, had supported the vexatious discipline imposed by an effeminate Syrian, the timid slave of his mother and of the senate. It was time, they cried, to cast away that useless phantom of the civil power, and to elect for their prince and general a real soldier, educated in camps, exercised in war, who would assert the glory, and distribute among his companions the treasures, of the empire. A great army was at that time assembled on the banks of the Rhine, under the command of the emperor himself, who, almost immediately after his return from the Persian war, had been obliged to march against the barbarians of Germany. The important care of training and reviewing the new levies was intrusted to Maximin. One day, as he entered the field of exercise, the troops, either from a sudden impulse, or a formed conspiracy, saluted him emperor, silenced by their loud acclamations his obstinate refusal, and hastened to consummate their rebellion by the murder of Alexander Severus.