care. The chagan was encamped in the plains of Thrace; but he dissembled his perfidious designs, and solicited an interview with the emperor near the town of Heraclea. Their reconciliation was celebrated with equestrian games; the senate and people, in their gayest apparel, resorted to the festival of peace; and the Avars beheld, with envy and desire, the spectacle of Roman luxury. On a sudden the hippodrome was encompassed by the Scythian cavalry, who had pressed their secret and nocturnal march: the tremendous sound of the chagan's whip gave the signal of the assault, and Heraclius, wrapping his diadem round his arm, was saved with extreme hazard, by the fleetness of his horse. So rapid was the pursuit, that the Avars almost entered the golden gate of Constantinople with the flying crowds: but the plunder of the suburbs rewarded their treason, and they transported beyond the Danube two hundred and seventy thousand captives. On the shore of Chalcedon, the emperor held a safer conference with a more honorable foe, who, before Heraclius descended from his galley, saluted with reverence and pity the majesty of the purple. The friendly offer of Sain, the Persian general, to conduct an embassy to the presence of the great king, was accepted with the warmest gratitude, and the prayer for pardon and peace was humbly presented by the Prætorian præfect, the præfect of the city, and one of the first ecclesiastics of the patriarchal church. But the lieutenant of Chosroes had fatally mistaken the intentions of his master. "It was not an embassy," said the tyrant of Asia, "it was the person of Heraclius, bound in chains, that he should have brought to the foot of my throne. I will never give peace to the emperor of Rome, till he had abjured his crucified God, and embraced the worship of the sun." Sain was flayed alive, according to the inhuman practice of his country; and the separate and rigorous confinement of the ambassadors violated the law of nations, and the faith of an express stipulation. Yet the experience of six years at length persuaded the Persian monarch to renounce the conquest of Constantinople, and to specify the annual tribute or ransom of the Roman empire; a thousand talents of gold, a thousand talents of silver, a thousand silk robes, a thousand horses, and a thousand virgins. Heraclius subscribed these ignominious terms; but the time and space which he obtained to collect such treasures from the poverty of the East, was industriously employed in the preparations of a bold and desperate attack.

Of the characters conspicuous in history, that of Heraclius is one of the most extraordinary and inconsistent. In the first and last years of a long reign, the emperor appears to be the slave of sloth, of pleasure, or of superstition, the careless and impotent spectator of the public calamities. But the languid mists of the morning and evening are separated by the brightness of the meridian sun; the Arcadius of the palace arose the Cæsar of the camp; and the honor of Rome and Heraclius was gloriously retrieved by the exploits and trophies of six adventurous campaigns. It was the duty of the Byzantine historians to have revealed the causes of his slumber and vigilance. At this distance we can only conjecture, that he was endowed with more personal courage than political resolution; that he was detained by the charms, and perhaps the arts, of his niece Martina, with whom, after the death of Eudocia, he contracted an incestuous marriage; and that he yielded to the base advice of the counsellors, who urged, as a fundamental law, that the life of the emperor should never be exposed in the field. Perhaps he was awakened by the last insolent demand of the Persian conqueror; but at the moment when Heraclius assumed the spirit of a hero, the only hopes of the Romans were drawn from the vicissitudes of fortune, which might threaten the proud prosperity of Chosroes, and must be favorable to those who had attained the lowest period of depression. To provide for the expenses of war, was the first care of the emperor; and for the purpose of collecting the tribute, he was allowed to solicit the benevolence of the eastern provinces. But the revenue no longer flowed in the usual channels; the credit of an arbitrary prince is annihilated by his power; and the courage of Heraclius was first displayed in daring to borrow the consecrated wealth of churches, under the solemn vow of restoring, with usury, whatever he had been compelled to employ in the service of religion and the empire. The clergy themselves appear to have sympathized with the public distress; and the discreet patriarch of Alexandria, without admitting the precedent of sacrilege, assisted his sovereign by the miraculous or seasonable revelation of a secret treasure. Of the soldiers who had conspired with Phocas, only two were found to have survived the stroke of time and of the Barbarians; the loss, even of these seditious veterans, was imperfectly supplied by the new levies of Heraclius, and the gold of the sanctuary united, in the same camp, the names, and arms, and languages of the East and West. He would have been content with the neutrality of the Avars; and his friendly entreaty, that the chagan would act, not as the enemy, but as the guardian, of the empire, was accompanied