Returning from the conquest of the East, Aurelian had already crossed the Straits which divided Europe from Asia, when he was provoked by the intelligence that the Palmyrenians had massacred the governor and garrison which he had left among them, and again erected the standard of revolt. Without a moment's deliberation, he once more turned his face towards Syria. Antioch was alarmed by his rapid approach, and the helpless city of Palmyra felt the irresistible weight of his resentment. We have a letter of Aurelian himself, in which he acknowledges, that old men, women, children, and peasants, had been involved in that dreadful execution, which should have been confined to armed rebellion; and although his principal concern seems directed to the reestablishment of a temple of the Sun, he discovers some pity for the remnant of the Palmyrenians, to whom he grants the permission of rebuilding and inhabiting their city. But it is easier to destroy than to restore. The seat of commerce, of arts, and of Zenobia, gradually sunk into an obscure town, a trifling fortress, and at length a miserable village. The present citizens of Palmyra, consisting of thirty or forty families, have erected their mud cottages within the spacious court of a magnificent temple.

Another and a last labor still awaited the indefatigable Aurelian; to suppress a dangerous though obscure rebel, who, during the revolt of Palmyra, had arisen on the banks of the Nile. Firmus, the friend and ally, as he proudly styled himself, of Odenathus and Zenobia, was no more than a wealthy merchant of Egypt. In the course of his trade to India, he had formed very intimate connections with the Saracens and the Blemmyes, whose situation on either coast of the Red Sea gave them an easy introduction into the Upper Egypt. The Egyptians he inflamed with the hope of freedom, and, at the head of their furious multitude, broke into the city of Alexandria, where he assumed the Imperial purple, coined money, published edicts, and raised an army, which, as he vainly boasted, he was capable of maintaining from the sole profits of his paper trade. Such troops were a feeble defence against the approach of Aurelian; and it seems almost unnecessary to relate, that Firmus was routed, taken, tortured, and put to death. Aurelian might now congratulate the senate, the people, and himself, that in little more than three years, he had restored universal peace and order to the Roman world.

Since the foundation of Rome, no general had more nobly deserved a triumph than Aurelian; nor was a triumph ever celebrated with superior pride and magnificence. The pomp was opened by twenty elephants, four royal tigers, and above two hundred of the most curious animals from every climate of the North, the East, and the South. They were followed by sixteen hundred gladiators, devoted to the cruel amusement of the amphitheatre. The wealth of Asia, the arms and ensigns of so many conquered nations, and the magnificent plate and wardrobe of the Syrian queen, were disposed in exact symmetry or artful disorder. The ambassadors of the most remote parts of the earth, of Æthiopia, Arabia, Persia, Bactriana, India, and China, all remarkable by their rich or singular dresses, displayed the fame and power of the Roman emperor, who exposed likewise to the public view the presents that he had received, and particularly a great number of crowns of gold, the offerings of grateful cities. The victories of Aurelian were attested by the long train of captives who reluctantly attended his triumph, Goths, Vandals, Sarmatians, Alemanni, Franks, Gauls, Syrians, and Egyptians. Each people was distinguished by its peculiar inscription, and the title of Amazons was bestowed on ten martial heroines of the Gothie nation who had been taken in arms. But every eye, disregarding the crowd of captives, was fixed on the emperor Tetricus and the queen of the East. The former, as well as his son, whom he had created Augustus, was dressed in Gallic trousers, a saffron tunic, and a robe of purple. The beauteous figure of Zenobia was confined by fetters of gold; a slave supported the gold chain which encircled her neck, and she almost fainted under the intolerable weight of jewels. She preceded on foot the magnificent chariot, in which she once hoped to enter the gates of Rome. It was followed by two other chariots, still more sumptuous, of Odenathus and of the Persian monarch. The triumphal car of Aurelian (it had formerly been used by a Gothic king) was drawn, on this memorable occasion, either by four stags or by four elephants. The most illustrious of the senate, the people, and the army closed the solemn procession. Unfeigned joy, wonder, and gratitude, swelled the acclamations of the multitude; but the satisfaction of the senate was clouded by the appearance of Tetricus; nor could they suppress a rising murmur, that the haughty emperor should thus expose to public ignominy the person of a Roman and a magistrate.