the merchants and veterans, required, in the opinion of Arrian, some external defence. As the strength of the empire was gradually impaired, the Romans stationed on the Phasis were neither withdrawn nor expelled; and the tribe of the Lazi, whose posterity speak a foreign dialect, and inhabit the sea coast of Trebizond, imposed their name and dominion on the ancient kingdom of Colchos. Their independence was soon invaded by a formidable neighbor, who had acquired, by arms and treaties, the sovereignty of Iberia. The dependent king of Lazica received his sceptre at the hands of the Persian monarch, and the successors of Constantine acquiesced in this injurious claim, which was proudly urged as a right of immemorial prescription. In the beginning of the sixth century, their influence was restored by the introduction of Christianity, which the Mingrelians still profess with becoming zeal, without understanding the doctrines, or observing the precepts, of their religion. After the decease of his father, Zathus was exalted to the regal dignity by the favor of the great king; but the pious youth abhorred the ceremonies of the Magi, and sought, in the palace of Constantinople, an orthodox baptism, a noble wife, and the alliance of the emperor Justin. The king of Lazica was solemnly invested with the diadem, and his cloak and tunic of white silk, with a gold border, displayed, in rich embroidery, the figure of his new patron; who soothed the jealousy of the Persian court, and excused the revolt of Colchos, by the venerable names of hospitality and religion. The common interest of both empires imposed on the Colchians the duty of guarding the passes of Mount Caucasus, where a wall of sixty miles is now defended by the monthly service of the musketeers of Mingrelia.

But this honorable connection was soon corrupted by the avarice and ambition of the Romans. Degraded from the rank of allies, the Lazi were incessantly reminded, by words and actions, of their dependent state. At the distance of a day's journey beyond the Apsarus, they beheld the rising fortress of Petra, which commanded the maritime country to the south of the Phasis. Instead of being protected by the valor, Colchos was insulted by the licentiousness, of foreign mercenaries; the benefits of commerce were converted into base and vexatious monopoly; and Gubazes, the native prince, was reduced to a pageant of royalty, by the superior influence of the officers of Justinian. Disappointed in their expectations of Christian virtue, the indignant Lazi reposed some confidence in the justice of an unbeliever. After a private assurance that their ambassadors should not be delivered to the Romans, they publicly solicited the friendship and aid of Chosroes. The sagacious monarch instantly discerned the use and importance of Colchos; and meditated a plan of conquest, which was renewed at the end of a thousand years by Shah Abbas, the wisest and most powerful of his successors. His ambition was fired by the hope of launching a Persian navy from the Phasis, of commanding the trade and navigation of the Euxine Sea, of desolating the coast of Pontus and Bithynia, of distressing, perhaps of attacking, Constantinople, and of persuading the Barbarians of Europe to second his arms and counsels against the common enemy of mankind. Under the pretence of a Scythian war, he silently led his troops to the frontiers of Iberia; the Colchian guides were prepared to conduct them through the woods and along the precipices of Mount Caucasus; and a narrow path was laboriously formed into a safe and spacious highway, for the march of cavalry, and even of elephants. Gubazes laid his person and diadem at the feet of the king of Persia; his Colchians imitated the submission of their prince; and after the walls of Petra had been shaken, the Roman garrison prevented, by a capitulation, the impending fury of the last assault. But the Lazi soon discovered, that their impatience had urged them to choose an evil more intolerable than the calamities which they strove to escape. The monopoly of salt and corn was effectually removed by the loss of those valuable commodities. The authority of a Roman legislator, was succeeded by the pride of an Oriental despot, who beheld, with equal disdain, the slaves whom he had exalted, and the kings whom he had humbled before the footstool of his throne. The adoration of fire was introduced into Colchos by the zeal of the Magi: their intolerant spirit provoked the fervor of a Christian people; and the prejudice of nature or education was wounded by the impious practice of exposing the dead bodies of their parents, on the summit of a lofty tower, to the crows and vultures of the air. Conscious of the increasing hatred, which retarded the execution of his great designs, the just Nashirvan had secretly given orders to assassinate the king of the Lazi, to transplant the people into some distant land, and to fix a faithful and warlike colony on the banks of the Phasis. The watchful jealousy of the Colchians foresaw and averted the approaching ruin. Their repentance was accepted at Constantinople by the prudence, rather than clemency, of Justinian; and