section_path: Medieval Middle East/Pre-Islam
section_name: Pre-Islam
paragraph_text: Pre-Islam
  
  In the 5th century, the Middle East was separated into small, weak states; the two most prominent were the Sasanian Empire of the Persians in what is now Iran and Iraq, and the Byzantine Empire in Anatolia (modern-day Turkey) and the Levant. The Byzantines and Sasanians fought with each other a reflection of the rivalry between the Roman Empire and the Persian Empire seen during the previous five hundred years. The Byzantine-Sasanian rivalry was also seen through their respective cultures and religions. The Byzantines considered themselves champions of Hellenism and Christianity. Meanwhile, the Sasanians thought themselves heroes of ancient Iranian traditions and of the traditional Persian religion, Zoroastrianism.
  
  The Arabian peninsula already played a role in the power struggles of the Byzantines and Sasanians. While Byzantium allied itself with the Kingdom of Aksum in the horn of Africa, the Sasanian Empire assisted the Himyarite Kingdom in what is now Yemen (southwest Arabia). Thus the clash between the kingdoms of Aksum and Himyar in 525 displayed a higher power struggle between Byzantium and Persia for control of the Red Sea trade. Territorial wars soon became common, with the Byzantines and Sasanians fighting over upper Mesopotamia and Armenia and key cities that facilitated trade from Arabia, India, and China. Byzantium, as the continuation of the Eastern Roman Empire, continued control of the latter's territories in the Middle East. Since 527, this included Anatolia, Syria, Lebanon, Palestine, and Egypt. But in 603 the Sasanians invaded, conquering Damascus and Egypt. It was Emperor Heraclius who was able to repel these invasions, and in 628 he replaced the Sasanian Great King with a more docile one. But the fighting weakened both states, leaving the stage open to a new power.
  
  The nomadic Bedouin tribes dominated the Arabian desert, where they worshiped idols and remained in small clans tied together by kinship. Urbanization and agriculture was limited in Arabia, save for a few regions near the coast. Mecca and Medina (then called Yathrib) were two such cities that were important hubs for trade between Africa and Eurasia. This commerce was central to city-life, where most inhabitants were merchants. Nevertheless, some Arabs saw it fit to migrate to the northern regions of the Fertile Crescent, a region so named for its place between the Tigris and Euphrates rivers that offered it fertile land. This included entire tribal chiefdoms such as the Lakhmids in a less controlled area of the Sasanian Empire, and the Ghassanids in a similar area inside of Byzantine territory; these political units of Arab origin offered a surprising stability that was rare in the region and offered Arabia further connections to the outside world. The Lakhmid capital, Hira was a center for Christianity and Jewish craftsmen, merchants, and farmers were common in western Arabia as were Christian monks in central Arabia. Thus pre-Islamic Arabia was no stranger to Abrahamic religions or monotheism, for that matter.