While the spirit of Vedic literature, at least in its earlier phase, is optimistic, Sanskrit poetry is pervaded by Weltschmerz, resulting from the now universally accepted doctrine of transmigration. To that doctrine, according to which beings pass by gradations from Brahmā through men and animals to the lowest forms of existence, is doubtless also largely due the fantastic element characteristic of this later poetry. Here, for instance, we read of Vishṇu coming down to earth in the shape of animals, of sages and saints wandering between heaven and earth, of human kings visiting Indra in heaven.
Hand in hand with this fondness for introducing the marvellous and supernatural into the description of human events goes a tendency to exaggeration. Thus King Viçvāmitra, we are told, practised penance for thousands of years in succession; and the power of asceticism is described as so great as to cause even the worlds and the gods to tremble. The very bulk of the Mahābhārata, consisting as it does of more than 200,000 lines, is a concrete illustration of this defective sense of proportion.
As regards the form in which it is presented to us, Sanskrit literature contrasts with that of both the earlier and the later Vedic period. While prose was employed in the Yajurvedas and the Brāhmaṇas, and finally attained to a certain degree of development, it almost disappears in Sanskrit, nearly every branch of literature being treated in verse, often much to the detriment of the subject, as in the case of law. The only departments almost entirely restricted to the use of prose are grammar and philosophy, but the cramped and enigmatical style in which these subjects are treated hardly deserves the name of prose at all. Literary prose is found only in fables, fairy tales, romances, and partially in the drama. In consequence of this neglect, the prose of the later period compares unfavourably with that of the Brāhmaṇas. Even the style of the romances or prose kāvyas, subject as it is to the strict rules of poetics, is as clumsy as that of the grammatical commentaries; for the use of immense compounds, like those of the Sūtras, is one of its essential characteristics.
Sanskrit literature, then, resembles that of the earlier Vedic age in being almost entirely metrical. But the metres in which it is written, though nearly all based on those of the Veda, are different. The bulk of the literature is composed in the çloka, a development of the Vedic anushṭubh stanza of four octosyllabic lines; but while all four lines ended iambically in the prototype, the first and third line have in the çloka acquired a trochaic rhythm. The numerous other metres employed in the classical poetry have become much more elaborate than their Vedic originals by having the quantity of every syllable in the line strictly determined.
The style, too, excepting the two old epics, is in Sanskrit poetry made more artificial by the frequent use of long compounds, as well as by the application of the elaborate rules of poetics, while the language is regulated by the grammar of Pāṇini. Thus classical Sanskrit literature, teeming as it does with fantastic and exaggerated ideas, while bound by the strictest rules of form, is like a tropical garden full of luxuriant and rank growth, in which, however, many a fair flower of true poetry may be culled.
It is impossible even for the Sanskrit scholar who has not lived in India to appreciate fully the merits of this later poetry, much more so for those who can only become acquainted with it in translations. For, in the first place, the metres, artificial and elaborate though they are, have a beauty of their own which cannot be reproduced in other languages. Again, to understand it thoroughly, the reader must have seen the tropical plains and forests of Hindustan steeped in intense sunshine or bathed in brilliant moonlight; he must have viewed the silent ascetic seated at the foot of the sacred fig-tree; he must have experienced the feelings inspired by the approach of the monsoon; he must have watched beast and bird disporting themselves in tank and river; he must know the varying aspects of Nature in the different seasons; in short, he must be acquainted with all the sights and sounds of an Indian landscape, the mere allusion to one of which may call up some familiar scene or touch some chord of sentiment. Otherwise, for instance, the mango-tree, the red Açoka, the orange Kadamba, the various creepers, the different kinds of lotus, the mention of each of which should convey a vivid picture, are but empty names. Without a knowledge, moreover, of the habits, modes of thought, and traditions of the people, much must remain meaningless. But those who are properly equipped can see many beauties in classical Sanskrit poetry which are entirely lost to others. Thus a distinguished scholar known to the present writer has entered so fully into the spirit of that poetry, that he is unable to derive pleasure from any other.
It would be a mistake to suppose that Sanskrit literature came into being only at the close of the Vedic period, or that it merely forms its continuation and development. As a profane literature, it must, in its earliest phases, which are lost, have been contemporaneous with the religious literature of the Vedas. Beside the productions of the latest Vedic period, that of the Upanishads and Sūtras, there grew up, on the one hand, the rich Pāli literature of Buddhism, and, on the other, the earliest form of Sanskrit poetry in the shape of epic tales. We have seen that even the Rigveda contains some hymns of a narrative character. Later we find in the Brāhmaṇas a number of short legends, mostly in prose, but sometimes partly metrical, as the story of Çunaḥçepa in the Aitareya. Again, the Nirukta, which must date from the fifth century B.C., contains many prose tales, and the oldest existing collection of Vedic legend, the metrical Bṛihaddevatā, cannot belong to a much later time.
Sanskrit epic poetry falls into two main classes. That which comprises old stories goes by the name of Itihāsa, “legend,” Ākhyāna, “narrative,” or Purāṇa, “ancient tale,” while the other is called Kāvya or artificial epic. The Mahābhārata is the chief and oldest representative of the former group, the Rāmāyaṇa of the latter. Both these great epics are composed in the same form of the çloka metre as that employed in classical Sanskrit poetry. The Mahābhārata, however, also contains, as remnants of an older phase, archaic verses in the upajāti and vaṃçastha (developments of the Vedic trishṭubh and jagatī) metres, besides preserving some old prose stories in what is otherwise an entirely metrical work. It further differs from the sister epic in introducing speeches with words, such as “Bṛihadaçva spake,” which do not form part of the verse, and which may be survivals of prose narrative connecting old epic songs. The Rāmāyaṇa, again, is, in the main, the work of a single poet, homogeneous in plan and execution, composed in the east of India. The Mahābhārata, arising in the western half of the country, is a congeries of parts, the only unity about which is the connectedness of the epic cycle with which they deal; its epic kernel, moreover, which forms only about one-fifth of the whole work, has become so overgrown with didactic matter, that in its final shape it is not an epic at all, but an encyclopædia of moral teaching.
The Mahābhārata, which in its present form consists of over 100,000 çlokas, equal to about eight times as much as the Iliad and Odyssey put together, is by far the longest poem known to literary history. It is a conglomerate of epic and didactic matter divided into eighteen books called parvan, with a nineteenth, the Harivaṃça, as a supplement. The books vary very considerably in length, the twelfth being the longest, with nearly 14,000, the seventeenth the shortest, with only 312 çlokas. All the eighteen books, excepting the eighth and the last three, are divided into subordinate parvans; each book is also cut up into chapters (adhyāyas).
No European edition of the whole epic has yet been undertaken. This remains one of the great tasks reserved for the future of Sanskrit philology, and can only be accomplished by the collaboration of several scholars. There are complete MSS. of the Mahābhārata in London, Oxford, Paris, and Berlin, besides many others in different parts of India; while the number of MSS. containing only parts of the poem can hardly be counted.