There seems then to have been a breathing space of several years, but in 251 or 252 Sapor made a fresh beginning. This time he really occupied Armenia, which he had not been able to conquer before, and forced the king to take refuge in Roman territory. From the isolated and contradictory rumours that have come down to us we can hardly gather how many times the Persians invaded Syria during this period. Nothing but the frightful decrepitude of Rome could have rendered such a thing possible. On one occasion Cyriades, a Syrian, led the Persians right to Antioch, and under their protection assumed the title of emperor! At last the emperor Valerian marched against them. For a while the war was waged on Mesopotamian soil, but fortune turned against the Romans in the end; and the bitterest of all humiliations befell them, for the emperor himself was taken prisoner by Sapor (260). Under what circumstances this came to pass we cannot tell; it was certainly preceded by negotiations in which Valerian vainly tried to secure an unmolested retreat for himself and his army on payment of a sum of money. The Romans laid the blame of it on treachery or breach of faith.
THE WAR WITH PALMYRA
[260-293 A.D.]
After taking Valerian captive, Sapor pressed on towards Asia Minor, but there was met by successful resistance. Many Persians were slaughtered by Ballista, the Roman general. But the heaviest blow was dealt to the king by the hand of a romanised Oriental. Odenathus (Odhenat), the chieftain of the great trading city of Palmyra in the heart of the Syrian desert, is said to have offered to enter into alliance with him, and to have been completely repulsed. This is quite possible, for though Palmyra was a part of the Roman Empire, yet since the emperor was a prisoner and Rome’s dominion over the East was apparently broken, an ambitious Oriental might easily have conceived the idea of playing an independent part as an ally of the Great King. However that may be, Odenathus, on the watch for a favourable place and opportunity, joined forces with Ballista, attacked the Persians on their retreat, and inflicted a severe defeat upon them. Part of the royal harem fell into his hands, and he even besieged Ctesiphon once, if not twice.
Towards the end of Sapor’s reign a great change took place in the oriental dominions of Rome. He appears to have supported Zenobia, the widow of Odenathus, against Rome, though without lasting success. By the time the emperor took Palmyra (273) and restored Roman supremacy over those regions, Sapor was presumably already dead.
His son Hormuzd (Ohrmazd) I began to reign at the end of 272 or 273. As a prince he appears to have fought gallantly against the Romans, and is known to tradition by the surname of “the hero.” Among other legends of all kinds he is said to have been satrap of Khorasan (which included all the northeastern provinces) before his accession. As a king he had hardly a chance of doing great deeds, for he reigned only one year.
According to the evidence of an inscription, his successor Bahram (Varahran) I was not his son, as tradition has it, but his brother. He is reported to have been an indolent and voluptuous sovereign. Manes ventured to approach him, but by the machinations of the priests of Zoroaster he was slain and his skin was stuffed and hung up to public view. Bahram I reigned from about 274 to about 277.
Of his son, Bahram II (about 277-294), Persian tradition knows practically nothing. Two large rock inscriptions, unfortunately much defaced, probably date from his reign; they are religious, even hortatory in substance, and strongly hierarchical in tendency. The emperor Probus (276-282) concluded a peace with him on one occasion; of the struggles which preceded it we have no knowledge. Probus himself was assassinated before he could resume hostilities, but Carus carried out his design (283), advanced to the very capital of the enemy’s empire, and took Ctesiphon and Coche (a part of Seleucia). The sudden death of the emperor, who is said to have been struck by a flash of lightning, wrought deliverance for the Persians, for after it the Romans appear to have withdrawn without much fighting. It is expressly stated that the arms of Carus were favoured by civil broils among the Persians. Of such the period was undoubtedly prolific, but we have no exact information on the subject. In the year 291 a rhetorician referred to the revolt of Prince Hormuzd (Ormies) against his brother the king, in conjunction with barbarian tribes.