Ashoka, Kalinga and the Limits of an Edict
At a school debate in Patna, two students disagree about Ashoka. Arun says: "Ashoka fought the Kalinga war in 261 BCE, was horrified by the killing, converted to Buddhism, renounced war and then issued his edicts." Meera replies: "The edicts never mention the Buddha or a conversion, so your sequence is not in the sources." Their teacher supplies three extracts: Rock Edict XIII, which describes the killing and deportation at Kalinga, Ashoka's remorse, and his turn toward dhamma; Rock Edict XII, which urges respect for brahmins and shramanas and for all sects; and a passage from the Mahavamsa, a Sri Lankan Buddhist chronicle composed several centuries later, which describes Ashoka's conversion under the guidance of the monk Moggaliputta Tissa. The teacher asks the pair to separate what the edicts establish from what the later chronicle adds, and then to restate Arun's sentence in a form the evidence can carry.
1. State precisely what Rock Edict XIII supports and what it does not. Address the date 261 BCE specifically.
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What it supports. (i) A campaign was fought at Kalinga. (ii) The edict's own figures - one hundred thousand killed, one hundred and fifty thousand deported, and many more who died - are the king's claim, not an independent count; they establish that the court wanted the scale remembered. (iii) Ashoka states that he felt remorse (the name Ashoka puns on 'without sorrow') and that he was moved toward dhamma. (iv) He describes a 'conquest by dhamma' replacing the war drum with the drum of dhamma.
What it does not support. The name 'Buddhism', the Buddha, a formal conversion ceremony, or the year 261 BCE. The edict is dated by regnal year - the thirteenth year after consecration - not by a calendar era. 261 BCE is a modern computation depending on the accepted date of Chandragupta's accession and on later king-lists. 'Dhamma' in the edicts is a broad ethic: respect for brahmins and shramanas, obedience to parents, generosity to friends. It is not a sectarian creed.
So Meera is right that conversion is not in the edict, and Arun is right that the Kalinga war and the remorse are. Each is defending half the evidence.
2. How may the Mahavamsa be used, and what caution must accompany that use?
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Use it as evidence of a tradition, not as a record of the event. It was composed in Sri Lanka, in Pali, several centuries after Ashoka, by monks of the Mahavihara; its purpose was to establish the legitimacy of that monastery and of Buddhism in the island, and Ashoka appears in it as the model royal patron. It is therefore excellent evidence for what later Buddhists believed about Ashoka - that Moggaliputta Tissa converted him, that he sent missions, that he convened a council - and poor evidence for the date and circumstances of the conversion itself.
The caution is twofold. First, a later text may preserve genuine earlier tradition, so it should not be dismissed automatically; it must be corroborated. Second, corroboration must be independent. If the Mahavamsa and the edicts both mention the missions, that is stronger than either alone; if only the Mahavamsa mentions the conversion, the claim must be labelled 'according to later tradition' in any answer.
The exam answer 'the Mahavamsa tells us Ashoka converted' is not wrong, but it is incomplete without that label. The label is what distinguishes a history answer from a summary of a story.
3. Restate Arun's sentence in a form the evidence can carry.
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Defensible restatement: 'In the eighth or ninth year after his consecration, Ashoka's army attacked Kalinga; Rock Edict XIII records his remorse at the killing and a turn toward dhamma. Later Buddhist tradition, not the edict, identifies this turning point as a conversion to Buddhism under Moggaliputta Tissa.'
This keeps the edict's own claims - war, remorse, dhamma - and separates the later tradition - conversion, the monk's name. It removes the unsupported precision of 261 BCE by dating the event to the regnal year the edict gives. It also avoids the anachronism of treating 'Buddhism' as a fixed label in Ashoka's own inscriptions, where the word used is dhamma.
If Arun wants to keep the conversion, he should write 'according to later Buddhist tradition' - a phrase that costs nothing and protects the claim. The general lesson is that an answer is strengthened, not weakened, by marking which source carries which part of it. Examiners reward that marking because it shows the candidate knows the difference between an inscription and a chronicle.