Religions of the Silk Road: A Historiographical Analysis
Religions of the Silk Road by Richard Foltz traces the movement and transformation of major religious traditions, including Zoroastrianism, Buddhism, Christianity, Manichaeism, Judaism and Islam across Central Asia from antiquity to the early modern period. It explores how trade, empire, and cultural exchange shaped the spread of religious ideas, emphasizing that belief systems were not imposed by political power, but spread through merchants, missionaries, and local adaptations. Foltz explores how the spread of these religions along the Silk Road didn’t follow a single path or top-down strategy. Instead, these religions moved through a web of merchants, pilgrims, and local rulers who reshaped them to fit new cultural and political contexts.
The book was inspired in part by Foltz’ attendance of a lecture by Hans-Joachim Klimkeit at the Harvard Center for World Religions. Over the seven years it took for him to write the book, he also authored three academic journal articles covering some of the topics that would end up in the book: "When Was Central Asia Zoroastrian?" in The Mankind Quarterly 38/3 (1998), "Judaism and the Silk Route," in The History Teacher 32/1 (November 1998), and "Ecumenical Mischief Under the Mongols," in the Central Asiatic Journal 43/1 (1999). The first edition of the book was published in 1999 by Palgrave Macmillan, a respected academic press known for producing peer-reviewed works in history, religious studies, and global affairs. Foltz is a scholar of Iranian religions and Central Asian history and he wrote the book “first and foremost with the student and general reader in mind (Foltz 2nd ed., p.18).” A second edition (the text that I primarily used for this analysis) was released in 2010, and it incorporated updated scholarship and added an epilogue titled “The Religion of the Market”, which argued that modern capitalism had become the new dominant religion of the world.
While there are many avenues I could have explored in this analysis (and I dive into them in the further studies essay), I focused on three key questions.
- How might the fact that the author is using English translations of primary sources affect his work?
- How might speculation, reconstruction and acknowledgment of the unknown affect the credibility of his work?
- And, does his framing of the Silk Road as a network of 'pre-modern globalization' shape his interpretation of religious movements?
I chose these questions because they reveal how Foltz attempts to construct historical meaning through the available evidence, acknowledges the limitations of the historical record, and frames the Silk Road through a modern interpretive lens.
Foltz uses English translations of many older texts in his book. How might the biases of the translator affect his work? He acknowledges the difficulty early in the book: “It should be noted that successful translation is not merely linguistic; meaningful analogs must be found for symbols and concepts. In many cases such analogs between one cultural vocabulary and another simply do not exist and must be invented (Foltz 2nd ed., p.18).” Also, later on when discussing how translations passed through the ages, he writes: “the Kushans may have had Buddhist texts translated into their own language and later into Sogdian for the benefit of Central Asian converts. No such translations have survived, however. Extant Sogdian translations are later and from Chinese, not Indian, versions (Foltz 2nd ed., p.46).” Another challenge is what my child of the 80’s brain calls the Xerox effect. As copies are made, each subsequent copy loses a touch of clarity. With copies of sacred texts being made, and often translated into other languages, maintaining the original meaning must have been challenging. Foltz addresses this in discussing how texts were translated: “it does indeed appear that in attempting to make Buddhist concepts palatable to the Chinese, missionaries and translators often took liberties in their translations of key terms and the pairing of Indian with Chinese concepts (Foltz 2nd ed., p.53),” and giving as an example, “one case where ‘husband supports wife’ became in Chinese ‘husband controls wife’ (Foltz 2nd ed., p.53).”
I found that Foltz often uses language such as "possibly," "lacks evidence," "appears to have disappeared," and "probably" in his discussion. How does such speculation, reconstruction and acknowledgment of the unknown affect the credibility of his work? In the preface of the second edition, he acknowledges that the book is “a generalist approach (Foltz 2nd ed., p.xi)” and his intent was “to weave some 2,000 years of Asian history around a particular thread (Foltz 2nd ed., p.xi).” His purpose was “presenting a reasonably coherent overall pattern (Foltz 2nd ed., p.xi).” Along with any potential bias in translation, Foltz also acknowledges the challenges faced with using ancient texts, stating: “the manuscripts were found to be written in seventeen different languages, many of which were unknown to anyone alive at the beginning of this century (Foltz 2nd ed., p.7).” He also notes that: “much of the material in this book owes itself to these twentieth-century finds preserved by the dry desert air of western China and to the efforts of contemporary scholarship to explain their content and meaning (Foltz 2nd ed., p.7).” Foltz frames the Silk Road as a network of 'pre-modern globalization'; especially leaning into the assertion with the second edition with an addition of an epilogue to discuss the changing landscape of capitalism. Does this theory shape his interpretation of religious movements? There is no evidence that his framing of the Silk Road shaped his interpretation, but it is interesting that in the second edition epilogue entitled ‘The Religion of the Market’, he makes the argument that “the dominant faith system in the contemporary world is neither Christianity nor Islam, nor indeed any of the traditionally recognized religions, but rather a new hybrid faith that some have begun to call the Religion of the Market (Foltz 2nd ed., p.138).” In discussing the effects of long distance trade on religious spread, he admits “a case will be made here that it is an important factor, important enough to serve as the theme of a book-length treatment (Foltz 2nd ed., p.8).” He also makes an interesting point on the symbiotic relationship between religion and trade, giving as an example: “the expansion of Buddhism brought an increased demand for silk, which was used in Buddhist ceremonies, thereby further stimulating the long-distance trading activity that had facilitated the spread of Buddhism in the first place (Foltz 2nd ed., p.10).” Another thought that occurred to me was whether or not Foltz romanticized the idea of the Silk Road. I don’t feel it would impact the academic rigor of his argument, but his language when discussing it did raise an eyebrow. In his opening paragraph, he writes “the Silk Road dates from this romantic period, in name if not in reality” (Foltz 2nd ed., p.1) and then in his conclusion, he summarizes that “the story of the religions of the Silk Road is a part of the broader history of the conversation of cultures, a conversation that was made possible by the network-building activities of individuals possessing sufficient commercial skills and sense of adventure [emphasis mine] to overcome profitably the immense difficulties and dangers of travel across the center of the vast Eurasian continent.” (Foltz 2nd ed., p.136)
In Religions of the Silk Road, Foltz doesn’t just trace the spread of faiths, he builds a narrative about how religious and cultural ideas moved, shifted, and took on new forms as they moved across the Silk Road and through history. His use of translated sources, paired with careful, often speculative phrasing, shows me a historian who’s not only aware of the limits of his evidence but is also transparent about the silences in the record. What stands out most for me is how he frames the Silk Road itself, it is a space of pre-modern globalization where religious exchange was less about conquest and more about negotiation, adaptation, and mutual influence. Religions of the Silk Road isn’t just about what happened along the Silk Road, it’s about how we try to make sense of that history now. It reminds us that writing history is always an act of translation both between past and present and between what we know and what we hope to understand.
Avenues for Further Study
After a preliminary analysis of Religions of the Silk Road by Richard Foltz for this project, I came away with quite the list of ideas for further study of the text.
In his preface, Foltz mentions three of his academic journal articles that he drew upon to write this book. These were: "When Was Central Asia Zoroastrian?" in The Mankind Quarterly 38/3 (1998), "Judaism and the Silk Route," in The History Teacher 32/1 (November 1998), and "Ecumenical Mischief Under the Mongols," in the Central Asiatic Journal 43/1 (1999). I think it would be very interesting to see how his research and thinking changed as he evolved from those scholarly writings to a more general history.
I primarily analyzed the second edition of the book for this project. Another avenue to explore would be to go line by line through the two editions and see exactly how his language differs between them. As I pointed out in my analysis, his argument that capitalism is the new religion was something that had not been present in the first edition. I wonder how and if his presentation changed to support that belief.
I would also love to analyze the original primary sources and the translations that he relied on for his work. As I discussed in my analysis, I’d be curious to see what biases that the (mostly) Western translators injected into their work. As Foltz himself pointed out, there are challenges to translating texts from long dead languages: “It should be noted that successful translation is not merely linguistic; meaningful analogs must be found for symbols and concepts. In many cases such analogs between one cultural vocabulary and another simply do not exist and must be invented (Foltz, p.18).”
Another area that could be interesting to explore is his use of archaeological evidence to support his claims. A closer look at both the items and how he interprets them could be worthwhile, perhaps even comparing and contrasting it to how archaeologists see them.
Diving deeper into the history of the Silk Road and the historical period the book covers would also help me analyze his framing of the topic. A couple of books that I came across during my research are Peter Frankopan’s The Silk Roads: A New History of the World and Empires of the Silk Road by Christopher Beckwith. The former argues that the lands encompassing the Silk Road, not Europe, have been the true center of global history and the latter book specifically critiques Foltz’ assertion that trade alone explains the religious diffusion in the region.
I also think having a much more detailed and nuanced understanding of the different religions that he discussed would be helpful. While I have a layman’s understanding of Christianity, Judaism, Islam, Buddhism and Zoroastrianism (my personal knowledge ranking descends in that order), I had little or no understanding of Manichaeism, Nestorianism, Daoism or Confucianism. Having a firmer background in those religions may have helped with my analysis.
And finally, in his preface to the second edition, Foltz writes “the decade since this book was first published has brought considerable feedback, much of it positive, some critical (Foltz, p.xi).” I would love to read through some of that feedback to see what others in academia had to say about his efforts, methodology and conclusions.
