GaudapadaGauḍapāda (Sanskrit: गौडपाद; 6th century CE), also referred as Gauḍapādācārya ("Gauḍapāda the Teacher"), was an early medieval era Hindu philosopher and scholar of the Advaita Vedanta school of Hindu philosophy. While details of his biography are uncertain, his ideas inspired others such as Adi Shankara who called him a Paramaguru (highest teacher). Gaudapada was the author or compiler of the , also known as Gaudapada Karika. The text consists of four chapters (also called four books), of which Chapter Four uses Buddhist terminology thereby showing it was influenced by Buddhism.
Saguna brahmanSaguna Brahman (lit. "The Absolute with qualities") came from the Sanskrit (सगुण) "with qualities, gunas" and Brahman (ब्रह्मन्) "the Absolute", close to the concept of immanence, the manifested divine presence. Rājarshi (2001: p. 45) conveys his estimation of the historical synthesis of the School of Yoga (one of the six Āstika schools of Hinduism) which he holds introduces the principle of "Isvara" as Saguna Brahman, to reconcile the extreme views of Vedanta's "advandva" and Sankya's "dvandva": "Introducing the special tattva (principle) called Ishvara by yoga philosophy is a bold attempt to bring reconciliation between the transcendental, nondual monism of vedanta and the pluralistic, dualistic, atheism of sankhya.
Nonduality (spirituality)_Nonduality Nonduality, also called nondualism and nondual awareness, is a fuzzy concept, originating in Indian philosophy and religion, implying that the universe forms a whole that can be experienced as such by the human mind. The Asian terms from which it is derived have specific, somewhat different meanings depending on context, but common elements are: the idea that everything is interconnected, forming a singular unity that suggests the personal self is an illusion; an awareness of this unity, without the usual strict distinction between an observer and the things observed; and thinking that lacks dualistic concepts in order to support this view and experience.
SamkhyaSamkhya or Sankya (ˈsɑːŋkjə; sāṃkhya) is a dualistic orthodox school of Hindu philosophy. It views reality as composed of two independent principles, Puruṣa ('consciousness' or spirit) and Prakṛti (nature or matter, including the human mind and emotions). Puruṣa is the witness-consciousness. It is absolute, independent, free, beyond perception, above any experience by mind or senses, and impossible to describe in words. Unmanifest Prakriti is matter or nature.