Vāchaspati Misra
Vachaspati Mishra, was a ninth or tenth century Indian Hindu philosopher of the Advaita Vedanta tradition, who wrote bhashya on key texts of almost every 9th-century school of Hindu philosophy. and harmonised Shankara's thought with that of Mandana Miśra, who until the 10th century was the most authoritative exponent of Advaita Vedanta. He also wrote an independent treatise on grammar, Tattvabindu, or Drop of Truth, which focuses on Mīmāṃsā theories of sentence meaning.
Biography
Vāchaspati Misra was born into a Maithil Brahmin family in Andhra Tharhi, Madhubani, Bihar. Little is known about Vāchaspati Miśra's life, and the earliest text that has been dated with certainty is from 840 CE, and he was at least one generation younger than Adi Śaṅkara. However, an alternate date for the same text may be 976 CE, according to some scholars; a confusion that is based on whether Hindu Śaka or Vikrama era calendar is used for the dating purposes.He was a student of Maṇḍana Miśra, who was his main inspirator. He harmonised Shankara's thought with that of Mandana Miśra. According to Advaita tradition, Shankara reincarnated as Vachaspati Miśra "to popularise the Advaita System through his Bhamati."
He wrote so broadly on various branches of Indian philosophy that later Indian scholars called him the "one for whom all systems are his own", or in Sanskrit, a sarva-tantra-sva-tantra.
Works
Bhāṣya
Vāchaspati Miśra was a prolific scholar and his writings are extensive, including bhasyas on key texts of almost every 9th-century school of Hindu philosophy, with notes on non-Hindu or nāstika traditions such as Buddhism and Charvaka.Vāchaspati Miśra wrote the Bhamati, a commentary on Shankara's Brahma Sutra Bhashya, named after his devout wife, and the Brahmatattva-samiksa, a commentary on Mandana Mishra's Brahma-siddhi. The Bhamati Tika was explained by Amalananda Swami in his sub commentary called Kalpataru during 1300 AD. Similarly the sub commentary Kalpataru was explained by Mahapandit Appaya Dikshit explained in his sub commentary called Parimal during 1600 AD. In 1983, Dr Ishwar Singh of Maharshi Dayanand University published a research book on Bhamati Tika known as "Bhamati: Ek Adhyayana". This book is an evaluation of Vachaspati Mishra in the context of Vedanta philosophy.
Other influential commentaries are Tattvakaumudi on Sāṃkhyakārika; Nyāyasucinibandha on Nyāya-sūtras; Nyāyakānika, Tattvasamikṣa, Nyāya-vārttika-tātparyaṭīkā, Tattva-vaiśāradī on Yogasūtra.
While some known works of Vāchaspati Miśra are now lost, numerous others exist. Over ninety medieval era manuscripts, for example, in different parts of India have been found of his Tattvakaumudi, which literally means "Moonlight on the Truth". This suggests that his work was sought and influential. A critical edition of Tattvakaumudi was published by Srinivasan in 1967.
''Tattvabindu'' - theory of meaning
In Tattvabindu Vachaspati Mishra develops principles of hermeneutics, and discusses the "Theory of Meaning" for the Mīmāṃsā school of Hindu philosophy. This is an influential work, and attempted to resolve some of the interpretation disputes on classical Sanskrit texts. Vāchaspati examines five competing theories of linguistic meaning:- Mandana Misra's, which involves grasping the meaning of a word or sentence by perceiving a sphoṭa or single holistic sound, which is distinct from the elements that make up the word or sentence;
- the Nyāya theory which involves concatenating the memory traces of momentary components of a word or sentence when we hear the final momentary component;
- the similar Mīmāmsā theory, according to which our grasp of the meaning of a sentence lies in the memory traces created by the words; and
- the Prābhākara Mīmāmsā theory, anvitābhidhānavāda, "the view on which denotation is constituted by what is connected." On this view, sentence-meaning is derived from the meanings of the words, which depend on the meaning of other words — no sphoṭa required; and
- the Bhāṭṭa Mīmāṃsā theory, abhihitānvayavāda, or "the view on which connection is constituted by what has been denoted." On this view, word-meaning is denoted entirely first and then individual word-meanings are connected by means of lakṣaṇā. Vāchaspati concurs with the Bhāṭṭa view, when he employs in other contexts, such as the Nyāya sub-commentary, the Nyāya-vārttika-tātparya-ṭīkā, and the Tattva-vaiśāradī.
Bhamati school
It sees meditation as the main factor in the acquirement of liberation, while the study of the Vedas and reflection are additional factors. Vachaspati Mishra belonged to a tradition of Advaita Vedanta known as Prasankhyanavada which believed in the "Dhyana Theory". It is the theory of continuous meditation. According to this theory, unlike the theory propounded by the Samuccayavādins, the performance of Karmas does not contribute to the attainment of "Brahman-Knowledge". According to this theory one should renounce performances of all the Karmas before going to start the practice of meditation. The practice of meditation is on the meaning of the mahavakya "Tat Tvam Asi" of Upanishad text. Vachaspati Mishra similar to Mandan Mishra believed that there should be no injunction during the practice of meditation because right knowledge of Vedantic teaching may be sublated by incorrect knowledge during the ordinary life.