One aspect of the story of Sâkyamuni and his antecedent births thus led to the idea that all may become Buddhas. An equally natural development in another direction created celestial and superhuman Bodhisattvas. The Hinayana held that Gotama, before his last birth, dwelt in the Tushita heaven enjoying the power and splendour of an Indian god and it looked forward to the advent of Maitreya. But it admitted no other Bodhisattvas, a consequence apparently of the doctrine that there can only be one Buddha at a time. But the luxuriant fancy of India, which loves to multiply divinities, soon broke through this restriction and fashioned for itself beautiful images of benevolent beings who refuse the bliss of Nirvana that they may alleviate the sufferings of others.15 So far as we can judge, the figures of these Bodhisattvas took shape just about the same time that the personalities of Vishnu and Śiva were acquiring consistency. The impulse in both cases is the same, namely the desire to express in a form accessible to human prayer and sympathetic to human emotion the forces which rule the universe. But in this work of portraiture the Buddhists laid more emphasis on moral and spiritual law than did the Brahmans: they isolated in personification qualities not found isolated in nature. Śiva is the law of change, of death and rebirth, with all the riot of slaughter and priapism which it entails: Vishnu is the protector and preserver, the type of good energy warring against evil, but the unity of the figure is smothered by mythology and broken up into various incarnations. But Avalokita and Mañjuśrî, though they had not such strong roots in Indian humanity as Śiva and Vishnu, are genii of purer and brighter presence. They are the personifications of kindness and knowledge. Though manifold in shape, they have little to do with mythology, and are analogous to the archangels of Christian and Jewish tradition and to the Amesha Spentas of Zoroastrianism. With these latter they may have some historical connection, for Persian ideas may well have influenced Buddhism about the time of the Christian era. However difficult it may be to prove the foreign origin of Bodhisattvas, few of them have a clear origin in India and all of them are much better known in Central Asia and China. But they are represented with the appearance and attributes of Indian Devas, as is natural, since even in the Pali Canon Devas form the Buddha's retinue. The early Buddhists considered that these spirits, whether called Bodhisattvas or Devas, had attained their high position in the same way as Śâkyamuni himself, that is by the practice of moral and intellectual virtues through countless existences, but subsequently they came to be regarded as emanations or sons of superhuman Buddhas. Thus the Kâraṇḍa-vyûha relates how the original Âdi-Buddha produced Avalokita by meditation and how he in his turn produced the universe with its gods.
Millions of unnamed Bodhisattvas are freely mentioned and even in the older books copious lists of names are found,16 but two, Avalokita and Mañjuśrî, tower above the rest, among whom only few have a definite personality. The tantric school counts eight of the first rank. Maitreya (who does not stand on the same footing as the others), Samantabhadra, Mahâsthâna-prâpta and above all Kshitigarbha, have some importance, especially in China and Japan.
Avalokita17 in many forms and in many ages has been one of the principal deities of Asia but his origin is obscure. His main attributes are plain. He is the personification of divine mercy and pity but even the meaning of his name is doubtful. In its full form it is Avalokiteśvara, often rendered the Lord who looks down (from heaven). This is an appropriate title for the God of Mercy, but the obvious meaning of the participle avalokita in Sanskrit is passive, the Lord who is looked at. Kern18 thinks it may mean the Lord who is everywhere visible as a very present help in trouble, or else the Lord of View, like the epithet Dṛishtiguru applied to Śiva. Another form of the name is Lokeśvara or Lord of the world and this suggests that avalokita may be a synonym of loka, meaning the visible universe. It has also been suggested that the name may refer to the small image of Amitâbha which is set in his diadem and thus looks down on him. But such small images set in the head of a larger figure are not distinctive of Avalokita: they are found in other Buddhist statues and paintings and also outside India, for instance at Palmyra. The Tibetan translation of the name19 means he who sees with bright eyes. Hsüan Chuang's rendering Kwan-tzǔ-tsai20 expresses the same idea, but the more usual Chinese translation Kuan-yin or Kuan-shih-yin, the deity who looks upon voices or the region of voices, seems to imply a verbal misunderstanding. For the use of Yin or voice makes us suspect that the translator identified the last part of Avalokiteśvara not with Îśvara lord but with svara sound.21
Avalokiteśvara is unknown to the Pali Canon and the Milinda Pañha. So far as I can discover he is not mentioned in the Divyâvadâna, Jâtakamâlâ or any work attributed to Aśvaghosha. His name does not occur in the Lalita-vistara but a list of Bodhisattvas in its introductory chapter includes Mahâkaruṇâcandin, suggesting Mahâkaruna, the Great Compassionate, which is one of his epithets. In the Lotus22 he is placed second in the introductory list of Bodhisattvas after Mañjuśrî. But Chapter XXIV, which is probably a later addition, is dedicated to his praises as Samantamukha, he who looks every way or the omnipresent. In this section his character as the all-merciful saviour is fully developed. He saves those who call on him from shipwreck, and execution, from robbers and all violence and distress. He saves too from moral evils, such as passion, hatred and folly. He grants children to women who worship him. This power, which is commonly exercised by female deities, is worth remarking as a hint of his subsequent transformation into a goddess. For the better achievement of his merciful deeds, he assumes all manner of forms, and appears in the guise of a Buddha, a Bodhisattva, a Hindu deity, a goblin, or a Brahman and in fact in any shape. This chapter was translated into Chinese before 417 A.D. and therefore can hardly be later than 350. He is also mentioned in the Sukhâvatî-vyûha. The records of the Chinese pilgrims Fa-Hsien and Hsüan Chuang23 indicate that his worship prevailed in India from the fourth till the seventh century and we are perhaps justified in dating its beginnings at least two centuries earlier. But the absence of any mention of it in the writings of Aśvaghosha is remarkable.24
Avalokita is connected with a mountain called Potala or Potalaka. The name is borne by the palace of the Grand Lama at Lhassa and by another Lamaistic establishment at Jehol in north China. It reappears in the sacred island of P´u-t´o near Ningpo. In all these cases the name of Avalokita's Indian residence has been transferred to foreign shrines. In India there were at least two places called Potala or Potalaka—one at the mouth of the Indus and one in the south. No certain connection has been traced between the former and the Bodhisattva but in the seventh century the latter was regarded as his abode. Our information about it comes mainly from Hsüan Chuang25 who describes it when speaking of the Malakuta country and as near the Mo-lo-ya (Malaya) mountain. But apparently he did not visit it and this makes it probable that it was not a religious centre but a mountain in the south of which Buddhists in the north wrote with little precision.26 There is no evidence that Avalokita was first worshipped on this Potalaka, though he is often associated with mountains such as Kapota in Magadha and Valavatî in Katâha.27 In fact the connection of Potala with Avalokita remains a mystery.
Avalokita has, like most Bodhisattvas, many names. Among the principal are Mahâkaruna, the Great Compassionate one, Lokanâtha or Lokeśvara, the Lord of the world, and Padmapâni, or lotus-handed. This last refers to his appearance as portrayed in statues and miniatures. In the older works of art his figure is human, without redundant limbs, and represents a youth in the costume of an Indian prince with a high jewelled chignon, or sometimes a crown. The head-dress is usually surmounted by a small figure of Amitâbha. His right hand is extended in the position known as the gesture of charity.28 In his left he carries a red lotus and he often stands on a larger blossom. His complexion is white or red. Sometimes he has four arms and in later images