[622-623 A.D.]
From all sides, the scattered garrisons of the maritime cities and the mountains might repair with speed and safety to his imperial standard. The natural fortifications of Cilicia protected, and even concealed, the camp of Heraclius, which was pitched near Issus, on the same ground where Alexander had vanquished the host of Darius. The angle which the emperor occupied was deeply indented into a vast semicircle of the Asiatic, Armenian, and Syrian provinces; and to whatsoever point of the circumference he should direct his attack, it was easy for him to dissemble his own motions, and to prevent those of the enemy. In the camp of Issus, the Roman general reformed the sloth and disorder of the veterans, and educated the new recruits in the knowledge and practice of military virtue. Unfolding the miraculous image of Christ, he urged them to revenge the holy altars which had been profaned by the worshippers of fire; addressing them by the endearing appellations of sons and brethren, he deplored the public and private wrongs of the republic. The subjects of a monarch were persuaded that they fought in the cause of freedom; and a similar enthusiasm was communicated to the foreign mercenaries, who must have viewed with equal indifference the interest of Rome and of Persia.
Heraclius himself, with the skill and patience of a centurion, inculcated the lessons of the school of tactics, and the soldiers were assiduously trained in the use of their weapons, and the exercises and evolutions of the field. The cavalry and infantry, in light or heavy armour, were divided into two parties; the trumpets were fixed in the centre, and their signals directed the march, the charge, the retreat, or pursuit; the direct or oblique order, the deep or extended phalanx; to represent in fictitious combat the operations of genuine war. Whatever hardship the emperor imposed on the troops, he inflicted with equal severity on himself; their labour, their diet, their sleep, were measured by the inflexible rules of discipline; and, without despising the enemy, they were taught to repose an implicit confidence in their own valour and the wisdom of their leader.
Cilicia was soon encompassed with the Persian arms; but their cavalry hesitated to enter the defiles of Mount Taurus, till they were circumvented by the evolutions of Heraclius, who insensibly gained their rear, whilst he appeared to present his front in order of battle. By a false motion, which seemed to threaten Armenia, he drew them, against their wishes, to a general action. They were tempted by the artful disorder of his camp; but when they advanced to combat, the ground, the sun, and the expectation of both armies were unpropitious to the barbarians; the Romans successfully repeated their tactics in a field of battle, and the event of the day[35] declared to the world, that the Persians were not invincible, and that a hero was invested with the purple.
Strong in victory and fame, Heraclius boldly ascended the heights of Mount Taurus, directed his march through the plains of Cappadocia, and established his troops for the winter season in safe and plentiful quarters on the banks of the river Halys. His soul was superior to the vanity of entertaining Constantinople with an imperfect triumph: but the presence of the emperor was indispensably required to sooth the restless and rapacious spirit of the Avars.
TRIUMPH OF HERACLIUS
[623-625 A.D.]
Since the days of Scipio and Hannibal, no bolder enterprise has been attempted than that which Heraclius achieved for the deliverance of the empire. He permitted the Persians to oppress for a while the provinces, and to insult with impunity the capital of the East; while the Roman emperor explored his perilous way through the Black Sea and the mountains of Armenia, penetrated into the heart of Persia, and recalled the armies of the Great King to the defence of their bleeding country. With a select band of five thousand soldiers, Heraclius sailed from Constantinople to Trebizond; assembled his forces which had wintered in the Pontic regions; and from the mouth of the Phasis to the Caspian Sea, encouraged his subjects and allies to march with the successor of Constantine under the faithful and victorious banner of the cross.
When the legions of Lucullus and Pompey first passed the Euphrates, they blushed at their easy victory over the natives of Armenia. But the long experience of war had hardened the minds and bodies of that effeminate people; their zeal and bravery were approved in the service of a declining empire; they abhorred and feared the usurpation of the house of Sassan, and the memory of persecution envenomed their pious hatred of the enemies of Christ. The limits of Armenia, as it had been ceded to the emperor Maurice, extended as far the Araxes; the river submitted to the indignity of a bridge; and Heraclius, in the footsteps of Mark Antony, advanced towards the city of Tauris or Gandzaca, the ancient and modern capital of one of the provinces of Media. At the head of forty thousand men, Chosroes himself had returned from some distant expedition to oppose the progress of the Roman arms; but he retreated on the approach of Heraclius, declining the generous alternative of peace or battle.