Belief Systems
The religious beliefs of people along the Silk Road at the beginning of the 1st century BCE were very different from what they would later become. When China defeated the nomadic Xiongnu confederation and pushed Chinese military control northwest as far as the Tarim Basin (in the 2nd century BCE), Buddhism was known in Central Asia but was not yet widespread in China nor had it reached elsewhere in East Asia. Christianity was still more than a century in the future. Daoism, in the strict sense of that term, connoting an organized religion with an ordained clergy and an established body of doctrine, would not appear in China for another three centuries. Islam would be more than seven centuries in the future.
The peoples of the Silk Road in its early decades followed many different religions. In the Middle East, many people worshiped the gods and goddesses of the Greco-Roman pagan pantheon. Others were followers of the old religion of Egypt, especially the cult of Isis and Osiris. Jewish merchants and other settlers had spread beyond the borders of the ancient kingdoms of Israel and Judea and had established their own places of worship in towns and cities throughout the region. Elsewhere in the Middle East, and especially in Persia and Central Asia, many people were adherents of Zoroastrianism, a religion founded by the Persian sage Zoroaster in the 6th century BCE. It posited a struggle between good and evil, light and darkness; its use of fire as the symbol of the purifying power of good was probably borrowed from the Brahmanic religion of ancient India. The Greek colonies of Central Asia that had been left behind after the collapse of the empire of Alexander the Great had, by the 1st century BCE, largely converted from Greco-Roman paganism to Budd ...