and while the subtle Barbarian affected to observe the faith of treaties, the progress of his arms threatened the state with an unseasonable and dangerous war. The policy of Julian condescended to surprise the prince of the Alemanni by his own arts: and Vadomair, who, in the character of a friend, had incautiously accepted an invitation from the Roman governors, was seized in the midst of the entertainment, and sent away prisoner into the heart of Spain. Before the Barbarians were recovered from their amazement, the emperor appeared in arms on the banks of the Rhine, and, once more crossing the river, renewed the deep impressions of terror and respect which had been already made by four preceding expeditions.

Part II.

The ambassadors of Julian had been instructed to execute, with the utmost diligence, their important commission. But, in their passage through Italy and Illyricum, they were detained by the tedious and affected delays of the provincial governors; they were conducted by slow journeys from Constantinople to Cæsarea in Cappadocia; and when at length they were admitted to the presence of Constantius, they found that he had already conceived, from the despatches of his own officers, the most unfavorable opinion of the conduct of Julian, and of the Gallic army. The letters were heard with impatience; the trembling messengers were dismissed with indignation and contempt; and the looks, gestures, the furious language of the monarch, expressed the disorder of his soul. The domestic connection, which might have reconciled the brother and the husband of Helena, was recently dissolved by the death of that princess, whose pregnancy had been several times fruitless, and was at last fatal to herself. The empress Eusebia had preserved, to the last moment of her life, the warm, and even jealous, affection which she had conceived for Julian; and her mild influence might have moderated the resentment of a prince, who, since her death, was abandoned to his own passions, and to the arts of his eunuchs. But the terror of a foreign invasion obliged him to suspend the punishment of a private enemy: he continued his march towards the confines of Persia, and thought it sufficient to signify the conditions which might entitle Julian and his guilty followers to the clemency of their offended sovereign. He required, that the presumptuous Cæsar should expressly renounce the appellation and rank of Augustus, which he had accepted from the rebels; that he should descend to his former station of a limited and dependent minister; that he should vest the powers of the state and army in the hands of those officers who were appointed by the Imperial court; and that he should trust his safety to the assurances of pardon, which were announced by Epictetus, a Gallic bishop, and one of the Arian favorites of Constantius. Several months were ineffectually consumed in a treaty which was negotiated at the distance of three thousand miles between Paris and Antioch; and, as soon as Julian perceived that his modest and respectful behavior served only to irritate the pride of an implacable adversary, he boldly resolved to commit his life and fortune to the chance of a civil war. He gave a public and military audience to the quæstor Leonas: the haughty epistle of Constantius was read to the attentive multitude; and Julian protested, with the most flattering deference, that he was ready to resign the title of Augustus, if he could obtain the consent of those whom he acknowledged as the authors of his elevation. The faint proposal was impetuously silenced; and the acclamations of "Julian Augustus, continue to reign, by the authority of the army, of the people, of the republic which you have saved," thundered at once from every part of the field, and terrified the pale ambassador of Constantius. A part of the letter was afterwards read, in which the emperor arraigned the ingratitude of Julian, whom he had invested with the honors of the purple; whom he had educated with so much care and tenderness; whom he had preserved in his infancy, when he was left a helpless orphan. "An orphan!" interrupted Julian, who justified his cause by indulging his passions: "does the assassin of my family reproach me that I was left an orphan? He urges me to revenge those injuries which I have long studied to forget." The assembly was dismissed; and Leonas, who, with some difficulty, had been protected from the popular fury, was sent back to his master with an epistle, in which Julian expressed, in a strain of the most vehement eloquence, the sentiments of contempt, of hatred, and of resentment, which had been suppressed and imbittered by the dissimulation of twenty years. After this message, which might be considered as a signal of irreconcilable war, Julian, who, some weeks before, had celebrated the Christian festival of the Epiphany, made a public declaration that he committed the care of his safety to the Immortal Gods; and thus publicly renounced the religion as well as the friendship of Constantius.