In the preceding chapter I have mentioned the accounts of Indian Buddhism which we owe to the Chinese travellers, Hsüan Chuang and I-Ching. The latter frankly deplores the decay of the faith which he had witnessed in his own life (i.e. about 650-700 A.D.) but his travels in India were of relatively small extent and he gives less local information than previous pilgrims. Hsüan Chuang describing India in 629-645 A.D. is unwilling to admit the decay but his truthful narrative lets it be seen. It is only of Bengal and the present United Provinces that he can be said to give a favourable account, and the prosperity of Buddhism there was largely due to the personal influence of Harsha.[265] In central and southern India, he tells us of little but deserted monasteries. It is clear that Buddhism was dying out but it is not so clear that it had ever been the real religion of this region. In many parts it did not conquer the population but so to speak built fortresses and left garrisons. It is probable that the Buddhism of Andhra, Kalinga and the south was represented by little more than such outposts. They included Amarâvati, where portions of the ruins seem assignable to about 150 A.D., and Ajantâ, where some of the cave paintings are thought to be as late as the sixth century. But of neither site can we give any continuous history. In southern India the introduction of Buddhism took place under the auspices of Asoka himself, though his inscriptions have as yet been found only in northern Mysore and not in the Tamil country. The Tamil poems Manimêgalei and Silappadigaram, especially the former, represent it as prevalent and still preserving much of its ancient simplicity. Even in later times when it had almost completely disappeared from southern India, occasional Buddhist temples were founded. Rajaraja endowed one at Negapatam about 1000 A.D. In 1055 a monastery was erected at Belgami in Mysore and a Buddhist town named Kalavati is mentioned as existing in that state in 1533.[266] But in spite of such survivals, even in the sixth century Buddhism could not compete in southern India with either Jainism or Hinduism and there are no traces of its existence in the Deccan after 1150.

For the Konkan, Maharashtra and Gujarat, Hsüan Chuang's statistics are fairly satisfactory. But in all this region the Sammitîya sect which apparently was nearer to Hinduism than the others was the most important. In Ujjain Buddhism was almost extinct but in many of the western states it lingered on, perhaps only in isolated monasteries, until the twelfth century. Inscriptions found at Kanheri (843 and 851 A.D.), Dambal (1095 A.D.) and in Miraj (1110 A.D.) testify that grants were made to monasteries at these late dates.[267] But further north the faith had to endure the violence of strangers. Sind was conquered by the Arabs in 712; Gujarat and the surrounding country were invaded by northern tribes and such invasions were always inimical to the prosperity of monasteries.

This is even more true of the Panjab, the frontier provinces and Kashmir. The older invaders such as the Yüeh-chih had been favourably disposed to Buddhism, but those who came later, such as the Huns, were predaceous barbarians with little religion of any sort. In Hsüan Chuang's time it was only in Udyana that Buddhism could be said to be the religion of the people and the torrent of Mohammedan invasion which swept continuously through these countries during the middle ages overwhelmed all earlier religions, and even Hinduism had to yield. In Kashmir Buddhism soon became corrupt and according to the Râjataranginî[268] the monks began to marry as early as the sixth century. King Lâlitâditya (733-769) is credited with having built monasteries as well as temples to the Sun, but his successors were Sivaites.

Bengal, especially western Bengal and Bihar, was the stronghold of decadent Buddhism, though even here hostile influences were not absent. But about 730 A.D. a pious Buddhist named Gopâla founded the Pâla dynasty and extended his power over Magadha. The Pâlas ruled for about 450 years and supplied a long and devout line of defenders of the faith. But to the east of their dominions lay the principality of Kanauj, a state of varying size and fortunes and from the eighth century onwards a stronghold of Brahmanic learning.

The revolution in Hinduism which definitely defeated, though it did not annihilate Buddhism, is generally connected with the names of Kumâriḷa Bhatta (c. 750) and Śaṅkara (c. 800). We know the doctrines of these teachers, for many of their works have come down to us, but when we enquire what was their political importance, or the scope and extent of the movement which they championed we are conscious (as so often) of the extraordinary vagueness of Indian records even when the subject might appeal to religious and philosophic minds.[269] Kumâriḷa is said to have been a Brahman of Bihar who abjured Buddhism for Hinduism and raged with the ardour of a proselyte against his ancient faith. Tradition[270] represents him as instigating King Sudhanvan to exterminate the Buddhists. But nothing is known of this king and he cannot have had the extensive empire with which he is credited.

Śaṅkara was a Brahman of the south who in a short life found time to write numerous works, to wander over India, to found a monastic order and build four monasteries. In doctrine and discipline he was more pliant than Kumâriḷa and he assimilated many strong points of Buddhism. Both these teachers are depicted as the successful heroes of public disputations in which the interest at stake was considerable. The vanquished had to become a disciple of the vanquisher or to forfeit his life and, if he was the head of an institution, to surrender its property. These accounts, though exaggerated, are probably a florid version of what occurred and we may surmise that the popular faith of the day was generally victorious. What violence the rising tide of Hinduism may have wrought, it is hard to say. There is no evidence of any general persecution of Buddhism in the sense in which one Christian sect persecuted another in Europe. But at a rather later date we hear that Jains were persecuted and tortured by Śaiva princes both in southern India and Gujarat, and if there were any detailed account, epigraphic or literary, of such persecutions in the eighth and ninth centuries, there would be no reason for doubting it. But no details are forthcoming. Without resorting to massacre, an anti-Buddhist king had in his power many effective methods of hostility. He might confiscate or transfer monastic property, or forbid his subjects to support monks. Considering the state of Buddhism as represented by Hsüan Chuang and I-Ching it is probable that such measures would suffice to ensure the triumph of the Brahmans in most parts of India.

After the epoch of Śaṅkara, the history of Indian Buddhism is confined to the Pâla kingdom. Elsewhere we hear only of isolated grants to monasteries and similar acts of piety, often striking but hardly worthy of mention in comparison with the enormous number of Brahmanic inscriptions. But in the Pâla kingdom[271] Buddhism, though corrupt, was flourishing so far as the number of its adherents and royal favour were concerned. Gopâla founded the monastery of Odontapuri or Udandapura, which according to some authorities was in the town of Bihar. Dharmapâla the second king of the dynasty (c. 800 A.D.) built on the north bank of the Ganges the even more celebrated University of Vikramaśila,[272] where many commentaries were composed. It was a centre not only of tantric learning but of logic and grammar, and is interesting as showing the connection between Bengal and Tibet. Tibetans studied there and Sanskrit books were translated into Tibetan within its cloisters. Dharmapâla is said to have reigned sixty-four years and to have held his court at Patna, which had fallen into decay but now began to revive. According to Târanâtha his successor Devapâla built Somapuri, conquered Orissa and waged war with the unbelievers who had become numerous, no doubt as a result of the preaching of Śaṅkara. But as a rule the Pâlas, though they favoured Buddhism, did not actively discourage Hinduism. They even gave grants to Hindu temples and their prime ministers were generally Brahmans who[273] used to erect non-Buddhist images in Buddhist shrines. The dynasty continued through the eleventh century and in this period some information as to the condition of Indian Buddhism is afforded by the relations between Bengal and Tibet. After the persecution of the tenth century Tibetan Buddhism was revived by the preaching of monks from Bengal. Mahîpâla then occupied the throne (c. 978-1030) and during his reign various learned men accepted invitations to Tibet. More celebrated is the mission of Atîsa, a monk of the Vikramaśila monastery, which took place about 1038. That these two missions should have been invited and despatched shows that in the eleventh century Bengal was a centre of Buddhist learning. Probably the numerous Sanskrit works preserved in Tibetan translations then existed in its monasteries. But about the same time the power of the Pâla dynasty, and with it the influence of Buddhism, were curtailed by the establishment of the rival Sena dynasty in the eastern provinces. Still, under Râmapâla, who reigned about 1100, the great teacher Abhayakara was an ornament of the Mahayana. Târanâtha[274] says that he corrected the text of the scriptures and that in his time there were many Pandits and resident Bhikshus in the monasteries of Vikramasîla, Bodh-Gaya and Odontapuri.

There is thus every reason to suppose that in the twelfth century Buddhism still nourished in Bihar, that its clergy numbered several thousands and its learning was held in esteem. The blow which destroyed its power was struck by a Mohammedan invasion in 1193. In that year Ikhtiyar-ud-Din Muhammad,[275] a general of Kutb-ud-Din, invaded Bihar with a band of only two hundred men and with amazing audacity seized the capital, which, consisting chiefly of palaces and monasteries, collapsed without a blow. The monks were massacred to a man, and when the victors, who appear not to have understood what manner of place they had captured, asked the meaning of the libraries which they saw, no one was found capable of reading the books.[276] It was in 1193 also that Benares was conquered by the Mohammedans. I have found no record of the sack of the monastery at Sarnath but the ruins are said to show traces of fire and other indications that it was overwhelmed by some sudden disaster.

The Mohammedans had no special animus against Buddhism. They were iconoclasts who saw merit in the destruction of images and the slaughter of idolaters. But whereas Hinduism was spread over the country, Buddhism was concentrated in the great monasteries and when these were destroyed there remained nothing outside them capable of withstanding either the violence of the Moslims or the assimilative influence of the Brahmans. Hence Buddhism suffered far more from these invasions than Hinduism but still vestiges of it lingered long[277] and exist even now in Orissa. Târanâtha says that the immediate result of the Moslim conquest was the dispersal of the surviving teachers and this may explain the sporadic occurrence of late Buddhist inscriptions in other parts of India. He also tells us that a king named Cangalarâja restored the ruined Buddhist temples of Bengal about 1450. Elsewhere[278] he gives a not discouraging picture of Buddhism in the Deccan, Gujarat and Rajputana after the Moslim conquest of Magadha but adds that the study of magic became more and more prevalent. In the life of Caitanya it is stated that when travelling in southern India (about 1510 A.D.) he argued with Buddhists and confuted them, apparently somewhere in Arcot.[279] Manuscripts preserved in Nepal indicate that as late as the fifteenth or sixteenth century Bengali copyists wrote out Buddhist works, and there is evidence that Bodh-Gaya continued to be a place of pilgrimage. In 1585 it was visited by a Nepalese named Abhaya Râjâ who on his return erected in Patan a monastery imitated from what he had seen in Bengal, and in 1777 the Tashi Lama sent an embassy. But such instances prove little as to the religion of the surrounding Hindu population, for at the present day numerous Buddhist pilgrims, especially Burmese, frequent the shrine. The control of the temple passed into the hands of the Brahmans and for the ordinary Bengali Buddha became a member of India's numerous pantheon. Pandit Harapraśad Sastri mentions a singular poem called Buddhacaritra, completed in 1711 and celebrating an incarnation of Buddha which apparently commenced in 1699 and was to end in the reappearance of the golden age. But the being called Buddha is a form of Vishṇu and the work is as strange a jumble of religion as it is of languages, being written in "a curious medley of bad Sanskrit, bad Hindi and bad Bihari."