''Gifted with such poetical powers, limited by such intellectual and emotional characteristics, endowed with such grandeur of soul and severe purity of taste, what was the special work which Vyasa did for his country and in what beyond the ordinary elements of poetical greatness lies his claim to world-wide acceptance?
It has been suggested already that the Mahabharata is the great national poem of India. It is true the Ramayan also represents an Aryan civilisation idealised: Rama & Sita are more intimately characteristic types of the Hindu temperament as it finally shaped itself than are Arjouna & Draupadie; Srikrishna though his character is founded in the national type, yet rises far above it. But although Valmekie writing the poem of mankind drew his chief figures in the Hindu model and Vyasa, writing a great national epic, lifted his divine hero above the basis of national character into an universal humanity, yet the original purpose of either poem remains intact.
In the Ramayan under the disguise of an Aryan golden age the wide world with all its elemental impulses and affections finds itself mirrored.
The Mahabharata reflects rather a great Aryan civilization with the types, ideas, aims and passions of a heroic and pregnant period in the history of a high-hearted and deep-thoughted nation. It has, moreover, as I have attempted to indicate, a formative ethical and religious spirit which is absolutely corrective to the faults that have most marred in the past and mar to the present day the Hindu character and type of thought. And it provides us with this corrective not in the form of an alien civilisation difficult to assimilate and associated with other elements as dangerous to us as this is salutary, but in a great creative work of our own literature written by the mightiest of our sages (मुनीनामप्यहं व्यासः Krishna has said), one therefore who speaks our own language, thinks our own thoughts and has the same national cast of mind, nature & conscience.
His ideals will therefore be a corrective not only to our own faults but to the dangers of that attractive but unwholesome Asura civilisation which has invaded us, especially its morbid animalism and its neurotic tendency to abandon itself to its own desires.''
Sri Aurobindo - Notes on the Mahabharata