[Footnote ref 317]
The examination of the two ancient Nastika schools of Buddhism and Jainism of two different types ought to convince us that serious philosophical speculations were indulged in, in circles other than those of the Upani@sad sages. That certain practices known as Yoga were generally prevalent amongst the wise seems very probable, for these are not only alluded to in some of the Upani@sads but were accepted by the two nastika schools of Buddhism and Jainism. Whether we look at them from the point of view of ethics or metaphysics, the two Nastika schools appear to have arisen out of a reaction against the sacrificial disciplines of the Brahma@nas. Both these systems originated with the K@sattriyas and were marked by a strong aversion against the taking of animal life, and against the doctrine of offering animals at the sacrifices.
The doctrine of the sacrifices supposed that a suitable combination of rites, rituals, and articles of sacrifice had the magical power of producing the desired effect--a shower of rain, the birth of a son, the routing of a huge army, etc. The sacrifices were enjoined generally not so much for any moral elevation, as for the achievement of objects of practical welfare. The Vedas were the eternal revelations which were competent so to dictate a detailed procedure, that we could by following it proceed on a certain course of action and refrain from other injurious courses in such a manner that we might obtain the objects we desired by the accurate performance of any sacrifice. If we are to define truth in accordance with the philosophy of such a ritualistic culture we might say that, that alone is true, in accordance with which we may realize our objects in the world about us; the truth of Vedic injunctions is shown by the practical attainment of ourobjects. Truth cannot be determined _a priori_ but depends upon the test of experience [Footnote ref 318].
It is interesting to notice that Buddhism and Jainism though probably born out of a reactionary movement against this artificial creed, yet could not but be influenced by some of its fundamental principles which, whether distinctly formulated or not, were at least tacitly implied in all sacrificial performances. Thus we see that Buddhism regarded all production and destruction as being due to the assemblage of conditions, and defined truth as that which could produce any effect. But to such a logical extreme did the Buddhists carry these doctrines that they ended in formulating the doctrine of absolute momentariness [Footnote ref 319]. Turning to the Jains we find that they also regarded the value of knowledge as consisting in the help that it offers in securing what is good for us and avoiding what is evil; truth gives us such an account of things that on proceeding according to its directions we may verify it by actual experience. Proceeding on a correct estimate of things we may easily avail ourselves of what is good and avoid what is bad. The Jains also believed that changes were produced by the assemblage of conditions, but they did not carry this doctrine to its logical extreme. There was change in the world as well as permanence. The Buddhists had gone so far that they had even denied the existence of any permanent soul. The Jains said that no ultimate, one-sided and absolute view of things could be taken, and held that not only the happening of events was conditional, but even all our judgments, are true only in a limited sense. This is indeed true for common sense, which we acknowledge as superior to mere _a priori_ abstractions, which lead to absolute and one-sided conclusions. By the assemblage of conditions, old qualities in things disappeared, new qualities came in, and a part remained permanent. But this common-sense view, though in agreement with our ordinary experience, could not satisfy our inner _a priori_ demands for finding out ultimate truth, which was true not relatively but absolutely. When asked whether anything was true, Jainismwould answer, "yes, this is true from this point of view, but untrue from that point of view, while that is also true from such a point of view and untrue from another." But such an answer cannot satisfy the mind which seeks to reach a definite pronouncement, an absolute judgment.
The main departure of the systems of Jainism and Buddhism from the sacrificial creed consisted in this, that they tried to formulate a theory of the universe, the reality and the position of sentient beings and more particularly of man. The sacrificial creed was busy with individual rituals and sacrifices, and cared for principles or maxims only so far as they were of use for the actual performances of sacrifices. Again action with the new systems did not mean sacrifice but any general action that we always perform. Actions were here considered bad or good according as they brought about our moral elevation or not. The followers of the sacrificial creed refrained from untruth not so much from a sense of personal degradation, but because the Vedas had dictated that untruth should not be spoken, and the Vedas must be obeyed. The sacrificial creed wanted more and more happiness here or in the other world. The systems of Buddhist and Jain philosophy turned their backs upon ordinary happiness and wanted an ultimate and unchangeable state where all pains and sorrows were for ever dissolved (Buddhism) or where infinite happiness, ever unshaken, was realized. A course of right conduct to be followed merely for the moral elevation of the person had no place in the sacrificial creed, for with it a course of right conduct could be followed only if it was so dictated in the Vedas, Karma and the fruit of karma (_karmaphala_) only meant the karma of sacrifice and its fruits-temporary happiness, such as was produced as the fruit of sacrifices; knowledge with them meant only the knowledge of sacrifice and of the dictates of the Vedas. In the systems however, karma, karmaphala, happiness, knowledge, all these were taken in their widest and most universal sense. Happiness or absolute extinction of sorrow was still the goal, but this was no narrow sacrificial happiness but infinite and unchangeable happiness or destruction of sorrow; karma was still the way, but not sacrificial karma, for it meant all moral and immoral actions performed by us; knowledge here meant the knowledge of truth or reality and not the knowledge of sacrifice.
Such an advance had however already begun in the Upani@shads which had anticipated the new systems in all these directions. The pioneers of these new systems probably drew their suggestions both from the sacrificial creed and from the Upani@sads, and built their systems independently by their own rational thinking. But if the suggestions of the Upani@sads were thus utilized by heretics who denied the authority of the Vedas, it was natural to expect that we should find in the Hindu camp such germs of rational thinking as might indicate an attempt to harmonize the suggestions of the Upani@sads and of the sacrificial creed in such a manner as might lead to the construction of a consistent and well-worked system of thought. Our expectations are indeed fulfilled in the Sa@mkhya philosophy, germs of which may be discovered in the Upani@sads.