I conceive my assignment henceforth as follows: to identify the philosophical issues that have arisen in Hinduism and place them in the larger context of the comparative philosophy of religions. One may begin by clarifying that there are āHindu philosophiesā rather than a Hindu philosophy, as it is usually said to consist of the six systems (Zimmer 1951: 605ā14). These are the schools of (1) NyÄya, often described as one of logical realism; (2) Vaisesika, characterized by the doctrine of atomic pluralism; (3) SÄnkhya, a school which subscribes to the fundamental dualism of matter (prakrti) and spirit (purusa); (4) Yoga, a system which shares many assumptions of the previous school and outlines a system of praxis for achieving its goals; (5) PuĢrva-mÄ«mÄmmĢsÄ (or MÄ«mÄmmĢsÄ for short) which advocates Vedic ritualism; and (6) VedÄnta, the school which ultimately became the most influential. VedÄnta consists of several subschools, all of which claim to provide the correct philosophical interpretation of the section of the Vedas known as the Upanisads. The Upanisads, along with a text called the BrahmasÅ«tra and the BhagavadgÄ«tÄ, constitute the three canonical texts of VedÄnta. The six systems are sometimes hyphenated in pairs on account of their strong affinities as NyÄya-VaisÄ«esika, SÄnkhya-Yoga and MÄ«mÄmmĢsÄ-VedÄnta.
The three non-orthodox schools: CÄrvÄka (Indian ma terialism), Buddhism and Jainism, should be mentioned, to complete the picture. These three are considered non-orthodox because they reject Vedic authority, which the others accept in varying degrees. According to S. Radhakrishnan, āThe acceptance of the authority of the Vedas by the different systems of Hindu thought is an admission that intuitive insight is a greater light in the abstruse problems of philosphy than logical understandingā (in Mohanty 1993: 322).
Philosophical issues of one kind or another arise in all religions. Some arise in almost all religions (such as the existence of God), while some are peculiar to one tradition (like the doctrine of the Trinity in Christianity). Be that as it may, philosophical issues can be broadly classified into four categories when viewed in the context of world religions:
Existence of God
To take category (1): one philosophical issue which Hinduism shares with world religions is that of the existence of God. The issue arises in Hinduism in at least three ways: First, classical Hinduism had to contend with the presence of three atheistic philosophical schools in ancient India: Indian materialism, which denied the independent existence of spirit per se; Buddhism, which accepted the idea of divinities (unlike Indian materialism) but rejected a creator God; and Jainism, which accepted the idea of perfected spiritual beings but not of God (Radhakrishnan 1923: pt. I). In this it was similar to a fourth school of Hindu thought called SÄnkhya, which in its classical formulation likewise accepted the presence of perfected spiritual beings but rejected God as one (Chatterjee and Datta 1950: 44).
Second, classical Hinduism believes in a God who promulgates a scripture but according to one school of it, the VedÄnta, the text possesses intrinsic validity and does not owe its purchase on us as the word of God (Murty 1959: ch. 2). Another school, the NyÄya, however, maintained that the Hindu scriptures called the Vedas owed their authority to being the word of God (Puligandla 1975: 183ā4).
Third, Hindu thought possesses not only an atheistic but also a trans theistic element, in the form of Advaita VedÄnta. This system insists on the existence of God at the empirical level, while denying it at the transcendental level. Curiously enough, the Hindu transtheistic schools are as vigorous in their defense of the existence of God as the theistic ones (Smart 1964).
Two philosophical issues which arise in this context will perhaps particularly engage scholars: (1) that it is the sacred scripture whose authority is directly questioned, while that of God is questioned by implication, and (2) the defense offered for scriptural authority in some forms of Hinduism is such as dispenses with God.
Both these points require further explanation. It should be noted regarding the first point that a non-believer is described as a nÄstika (or one who says no) in both philosophical and popular Hinduism. In philosophical Hinduism it applies to one who does not believe in the authority of the Vedas, while in popular Hinduism it applies to one who does not believe in the existence of God. This highlights the point that, in philosophical Hinduism, acceptance of scriptural authority counts for more than the acceptance of God.
The reason for this development lies in the conclusion reached in the philosophical schools of VedÄnta that the existence of God can only be established on the basis of scriptural authority. Reason, however skillfully deployed, cannot yield a decisive verdict on the issue, as for every argument it is possible to adduce a counterargument. If the proof of the existence of God can only be based on scriptural authority, then naturally it is scriptural authority which must be undermined if belief in God is to be attacked.
The counterattack to the challenge to Vedic authority produced the curious outcome that the Hindu tradition in general upheld Vedic authority without upholding the existence of God. This sundering involved a separation of the ontological, the epistemological, and the deontological dimensions of life on the part of PÅ«rva-mÄ«mÄmmĢsÄ, this school of thought offered the formulation that the Vedas are without a beginning, like the universe, and therefore are in no need of an author, no more than a beginningless universe is in need of a creator. The school adheres to its position so rigidly that it even compromises the standard Hindu vision of the universe as one which, although eternally existent, periodically undergoes phases of emergence and dissolution.
This pulsating view of cosmic time is replaced in PÅ«rva-mÄ«mÄmmĢsÄ with a linear one, according to which the world was forever as it is now and does not undergo cycles. This occultation of the ontological results from the epistemological orientation of the tradition, as it proceeded to defend attacks on Vedic authority by the Buddhists, the Jains and the Indian materialists. The MÄ«mÄmmĢsÄ school argued that the scriptures of the Buddhists and the Jains have been produced by persons, who are liable to error. Therefore their texts too are open to error. By contrast, the Vedas have no authors as such, whose shortcomings could impugn its authority. The Buddhists and the Jains had also attacked Vedic ritual so the PÅ«rva-mÄ«mÄmmĢsÄ school, as upholder of the Vedic ritualism, also defended the performance of ritual laid down in the Vedas. With the Vedas thus being impeccable on account of their impersonal character, the validity of the rituals laid down by them was also no longer open to question. They were to be followed not because God had ordained them but because Vedic scriptures had ordained them.
The philosophical defense of God in the transtheistic school of Advaita VedÄnta (Deutsch and Dalvi 2004) is intriguing. This school of Advaita VedÄnta believes in the sole spiritual reality of an Absolute, which is beyond God. Even God in this system represents a penultimate and ultimately false reality, speaking metaphysically. To use the idiom of this school, God falls in the domain of mÄyÄ, or that which is less than ultimately real. Only nirguna brahman is ultimately real in this system. The creation of the world through the working of mÄyÄ is described in such a way in this philosophical school that it is possible to derive the whole universe without necessarily invoking God. It has thus baffled scholars why this system insists on maintaining the (penultimate) reality of God. Here again the answer may lie in the epistemological rather than the ontological sphere. There can be no knowledge without a knower and a known being involved, according to this school. This is obvious in the case of perception in the world. But what of the perception of the world? Unless God is conceived as its knower, the world would not qualify as knowable. So once again epistemology has a direct bearing on the ontology of a system.
Verbal testimony
Taking category (2): a philosophical issue perhaps unique to Hindu philosophy is that of verbal testimony as an independent means of knowledge (Hiriyanna 1949: 44ā6). The point needs to be elaborated. Most schools of philosophy tend to accept two main ways of knowing: perception and reason (inference). Students are familiar with the debates between empiricism and rationalism so that their relative merits as means of knowledge could provide a point of contention, but few would deny that these could be counted as the two main ways of knowing (Hick 1990: 68ā71). Hindu philosophy differs in this respect in offering no fewer than six ways of knowing, which should at least be listed: (1) pratyaksa (perception); (2) anumÄna (inference); (3) upamÄna (comparison); (4) sĢabdas (verbal authority); (5) arthÄpatti (postulation) and (6) abhÄva (non-cognition), although any detailed discussion might run the risk of becoming esoteric (Datta 1932).
Of special interest to us in the present context is sĢabda ss or verbal testimony, which should be clearly distinguished from pratyaksa (perception) and anumÄna (inference) as follows. It could be argued that verbal testimony should not constitute a special and independent way of knowing because it can be successfully subsumed under pratyaksa or anumÄna. Words are heard; so they could be placed in the category of perception. Moreover, their truth is to be inferred from the reliability of the speaker; so their validity could also be considered as being based on inference. To understand the Hindu position, one must distinguish clearly between words, and the knowledge conveyed by words. Let us suppose that someone comes and te...