This essay is highly speculative in nature and I have many doubts about many of the things stated below, but I have tried to coherently bring together distinct threads of early Indian history into an explanation for the great stratification of Jati-Varna
Ancient history is in general a tricky subject to delve into, but when it comes to ancient Indian history, the tricky becomes almost entirely speculative. The entire narrative is based on a series of texts, from the Vedic canon to Pali texts — none of them are dated precisely in absolute terms. The paucity of inscriptions from ancient India makes dating much more difficult as oral texts are much harder to accurately date.
Except among the Greeks, there is no land where the religious orders of Brahmanas and Sramanas are not to be found, and there is no land anywhere where men do not support one sect or another.
Here Brahmanas are mentioned but not as a Varna per se but as analogous to various Sramanas (priests / philosophers). Some academics have come to regard the Sramana traditions as somewhat antagonistic to the orthodox Brahmanical traditions. However, the earliest written reference to these traditions, Ashoka’s Rock Edicts mention them always together. Patanjali and others too mostly mention them together and never as quite as antagonistic as later Sramana canon or modern scholarship would have us believe.
However, it is undeniable that one cannot be understood without the challenges presented by the other. Ahimsa and Vegetarianism are generally acknowledged (and contested) to be Sramana influences on Classical Hinduism. A lot of digital and literal ink has been spilled to answer the question of how these two currents have interacted and shaped each other — mostly through the lens of Ahimsa, Dha(r/m)ma, Moksha and only rarely Karma.
Johannes Bronkhorst’s Greater Magadha thesis offers a tenuous but interesting take on these interactions. The basic premise of the thesis is that the region of Greater Magadha was home to the Proto-Sramana traditions while the Kuru-Panchala region to the Vedic Brahmanas and that many ideas central to classical Hinduism like Karma, Rebirth, and Ayurveda came into it from the Sramana traditions of the Greater Magadha via the esoteric Upanishads (especially the ones which were composed in the horizon of Greater Magadha). The whole thesis rests on the revised chronology which only makes sense if the thesis is true — so I doubt the book is going to convince anyone. But it has catalyzed a rudimentary and dormant theory that came to my mind years ago while reading Ambedkar’s writings.
The composition of the Manava Dharma Shastra (100 BCE to 200 AD) is generally considered to be an indication (or instrument) of Varna ossification. The Varna system in some form ought to have existed (especially in the Gangetic heartland) since the late Vedic period (Purusha Sukta), yet both textual and genetic evidence points to this period as being one of great mixing. Hence it is fair to assume that whatever rudimentary Varna system existed, it was not very rigidly followed in these times. Also its important to note that traditional Varna system may have never been a reality south of the Vindhyas.
It is difficult to pin the Varna ossification to any particular political period. The only pan India ancient empire — the Mauryas are unlikely to have imposed any Varna hierarchy on their subjects as the pedagogic Ashoka doesn’t once mention Varna in his Rock Edicts. The Shungas are seen as the Brahmanical pushback against excesses of the Mauryan state but their power was both too limited in time and too restricted in region to have made any major impact. The same is true for most other political powers in the country for the next 500 years.
Brahmins had begun moving out of the Gangetic heartland as early as the late Vedic period itself. So why did the Varna system, suddenly begin to ossify centuries later? Surely some metaphysical, philosophical, and/or political explanation is required to make sense of this phenomenon. Also, Jati endogamy which is the true hallmark of the Indian Caste system cannot be explained by the Brahmanical Varna system — even the rigid one prescribed in the Manusmriti. The answers may lie in a core philosophy of the Indic faith systems.
So what is the common characteristic that defines Indian religious thought? The answer is easy — the concept of Karma, Rebirth and Dharma. Even if we reject the thesis of Greater Magadha, we have to accept that the concepts of Rebirth and Karma are explored in far more detail in the Sramana schools — namely Buddhists, Jainas, and Ajivikas. The whole philosophical aim of the Sramana schools is to avoid Bad Karma to primarily get Good Karma and finally Moksha. This is in clear contrast with mainstream Vedic thought. Though the early Upanishads (Chandogya and Brihadaranyaka) touch the Karma doctrine it’s in no way as critically dissected as by the Sramanas. The lengths to which the Jainas and Ajivikas go to avoid all Karma; the detailed linking of the intention of the “Actor” to the Karma done by Buddha illustrate that the Sramanas, in general, were way more focused on Karma than their Brahmana counterparts. More importantly, the concept of Karmic retribution in Rebirth is much more detailed in early Sramana traditions than the Upanishads (Yajnavalkya doesn’t link Karma directly to Rebirth but discusses both separately). So it remains fair to assume that even if doctrines of Rebirth and Karma didn’t come into Classical Hinduism as an import from Sramana traditions, it can surely be thought that the Sramana innovations in the Karma and Rebirth doctrines challenged the more “this-worldly outlook” of the Vedic Brahmanas.
But how does this matter to the Jati Varna matrix? The initial conception of Varna sees it as a natural order of things (not unlike stratification seen in most ancient societies). Moreover, this conception is in no way rejected by the Sramana traditions even Buddhism — thought Buddha did not give Varna the emphasis it received from the Vedic Brahmanas. Even today caste is practiced in the Jainas. So how did the conception of Karmic retribution affect this system? The answer seems obvious enough. It meant that the position of one in the Varna hierarchy could be justified as the fruit of Karma of previous births and not only as a Natural order. In other words, the ritual status was awarded to certain births for their good Karma and vice-versa. In many ways, Karmic retribution is a fundamental shift from the “this-worldly” ways of the composers of Rigveda.
This change is captured in the Bhagavat Gita, arguably the most important book of the Hindu canon. While there continue to be many interpretations of the doctrine of Karma espoused in the Gita, the one reading tells us to fulfill the Dharma (of your Varna/ Position/ Situation) with the implication that it would result in Good Karma and better Rebirths — the ultimate aim of Moksha notwithstanding. That indeed seems to be one of the simplistic messages of the Gita which would have begun spreading in the society with the final versions of Mahabharata. The prescriptive Manusmriti is one thing, but the bonafide revelation of Gita is another (though it is not my point that Karmic retribution is the core message of Gita but it is hard to argue against it being a vehicle of the spread of these memes). This doesn’t mean that Varna became birth-based at this moment in history — it is fair to assume it always was at least partially birth-based though more flexible. But we can state that at this stage, one’s Birth became Karma-based and Varna also became inextricably linked to Karma.
This could have resulted in two primary effects:
- It would mitigate the sense of injustice perceived by sections of the society who had it tough. The injustice of birth was not injustice but the karmic justice of previous births.
- It associated “ritual Varna hierarchy and division of labor” with moral dimension (Karma of previous birth). Potentially this moral dimension would buttress the existing Varna hierarchy.
It’s easy to imagine how this would in turn result in decreasing porousness between Varnas. Incidentally, this is attested through the first/second-century inscription near Nasik by Brahmana Satavahana Queen Gotami, which praises how her son prevented the mixing of the Varnas. This is one of the most solidly dated references against the mixing of Varnas (as it is an inscription) issued by a political authority (not just religious abstractions).
However in a pre-modern subcontinent without a strong centralized state, these ideas would have spread very slowly through the network of Brahmins and various (particularly) Vaishnava sects through the vehicle of Gita. The Hindu Golden age of the Imperial Vaishnavite Guptas — who ruled the second-largest and arguably the richest empire of ancient India, in the fourth/fifth century AD nicely correlates with these timelines. Thus we could say that by the time of the Huna invasions of the 5th and 6th century the Varna ossification was prevalent, but even that doesn’t explain the complete story. Still, we have no philosophical or scriptural basis for Jati endogamy.
Anthropologist Irawati Karve in her book “Hindu society” was one of the earliest to claim that the Jati system was a pre-Aryan reality upon which the abstraction of the Aryan Varna system was imposed. Academically her work has been contested and not accepted in mainstream Indology, but her case is very compelling, given that it is based on her immense fieldwork in “Non-Aryan” tribes who have maintain very strict endogamy. But how does her thesis map onto what we know from genetics? Endogamy in India roughly seems to have ossified between 0 AD and 500 AD but who is to say that less rigid endogamy (not detectable) was not the norm earlier? Is it possible that the self-conception of Jatis is indeed is an ancient Pre-Aryan reality that was less rigid during the Vedic times? Clearly, there are no easy answers as all we can do is speculate and wait for Ancient DNA from India to show if there existed any pre-Aryan structure in the populations of the Indus valley.
Many tribal (hunter-gatherer) societies have endogamy baked into their cultures. But generally, as these tribal societies get integrated into the agricultural societies, this endogamy tends to break down — as evident for recent genetic findings (particularly Europe). But what if the tribal societies which integrated into the emerging Urban civilizations (first the Indus and then the Ganga) , never fully gave up their tribal/clan identities? The hundreds of excavated IVC villages point to sophisticated trade/occupational specialization. If both the sexes work in their ancestral trades per se, it would naturally result in tribal endogamy as it makes occupational sense. But that would not necessarily lead to rigid endogamy to the levels we see in the subcontinent- probably because this doesn’t exist elsewhere in the world. Though the identities of groups by kinship (precursor to Jati) may have existed even before the Varna system began to take form (let alone become rigid).
But why does this Jati endogamy become sharper with the ossification of the Varna system? Some take the explanation as Jatis arising out of the mixing of Varnas seriously, but that thesis (ludicrous imo) can be jettisoned without a second thought as Jatis exists even in those who are outside the Varna hierarchies. A potential answer may again lie in the doctrine of Karmic retribution.
Unlike the original simplistic Varna hierarchy — the concept of Karmic retribution enables hierarchies within hierarchies. Every Jati can be ranked within the Varna hierarchy based on the perceived moral inheritance (Karma) of their profession. Additionally, better births and even salvation are promised to the ones following their Jati-Varna Dharma. Thus Jatis would have both religious as well as occupational/cultural reasons for enforcing stricter endogamy which is far more believable than assuming these norms were somehow imposed across the subcontinent in pre-modern times by machinations of Dvija Varnas.
None of the above points are sufficient but all are necessary to explain the great vivisection of Indian society. Chronologically first the kinship-based (not gotra) groups were integrated into the expanding Aryavarta both culturally and genetically while the late Vedic abstractions of Varna and ritual purity began to take root in the orthodox Vedic traditions. When the rudimentary conceptions (Vedic or non-Vedic) of Karma and Rebirth were taken up by the Sramanas, taking them to a complex, philosophical, and rigorous extreme, they began to affect the Vedic philosophies.
In essence, the religious innovations of Karma, Rebirth and Dharma when coupled with pre-existing concepts of Varna, ritual purity, and tribal occupational endogamy conjure up a perfect storm that continues to flow through the blood of around 1/4th of humanity, in form of thousands of distinct streams.
- What is not discussed above is the impact on the subcontinent of the violent Huna invasions which along with internal strife resulted in the collapse of the Gupta empire. The rapid de-urbanization which is speculated to have occurred in the fifth and sixth centuries would have also played a crucial role in this ossification. The second millennium with the Turkic invasions would have also played some role in the maintenance of this now-steady state.
- I continue to have a lot of doubts about the above speculations, but when I read books on Indology and Indian prehistory, I find even more tenuous speculations (made by professional academics) than the ones I have proceeded to make in this essay. At least these speculations seem to align with the history alluded by the genetic data of caste (Or I have made them align).
- I had thought along these lines even before reading about the interactions of Brahmanas and Sramanas but while reading the Greater Magadha thesis and following a YouTube seminar I thought the thrust of my current argument was staring me in the eye. I expected someone to draw the conclusions I had drawn, but was extremely surprised than no one has gone there.
- The references for this essay are numerous and diverse to be noted here. Anyone interested please reach out to me.