UpanishadsThe Upanishads (ʊˈpʌnɪʃʌdz; उपनिषद् ˈʊpɐnɪʂɐd) are late Vedic and post-Vedic Sanskrit texts that "document the transition from the archaic ritualism of the Veda into new religious ideas and institutions" and the emergence of the central religious concepts of Hinduism. They are the most recent addition to the Vedas, the oldest scriptures of Hinduism, and deal with meditation, philosophy, consciousness, and ontological knowledge. Earlier parts of the Vedas dealt with mantras, benedictions, rituals, ceremonies, and sacrifices.
Skandha(Sanskrit) or (Pāḷi) means "heaps, aggregates, collections, groupings". In Buddhism, it refers to the five aggregates of clinging (), the five material and mental factors that take part in the rise of craving and clinging. They are also explained as the five factors that constitute and explain a sentient being's person and personality, but this is a later interpretation in response to Sarvāstivādin essentialism. The 14th Dalai Lama subscribes to this interpretation.
Three marks of existenceIn Buddhism, the three marks of existence are three characteristics (Pali: tilakkhaṇa; Sanskrit: त्रिलक्षण trilakṣaṇa) of all existence and beings, namely aniccā (impermanence), dukkha (commonly translated as "suffering", "unsatisfactory," "unease"), and anattā (without a lasting essence). That humans are subject to delusion about the three marks, that this delusion results in suffering, and that removal of that delusion results in the end of dukkha, is a central theme in the Buddhist Four Noble Truths and Noble Eightfold Path.
ShaivismShaivism (ˈʃaɪvɪzəm; Śaivasampradāyaḥ) is one of the major Hindu traditions, which worships Shiva as the Supreme Being. One of the largest Hindu denominations, it incorporates many sub-traditions ranging from devotional dualistic theism such as Shaiva Siddhanta to yoga-orientated monistic non-theism such as Kashmiri Shaivism. It considers both the Vedas and the Agama texts as important sources of theology. According to a 2010 estimate by Johnson and Grim, Shaivism is the second-largest Hindu sect, constituting about 253 million or 26.
Hindu philosophyHindu philosophy or Vedic philosophy is the set of Indian philosophical systems developing alongside the religion of Hinduism and emerging in the Iron and Classical periods, which consists of six orthodox schools of thought (shad-darśana): Samkhya, Yoga, Nyaya, Vaisheshika, Mimamsa and Vedanta. In Indian tradition, the word used for philosophy is Darshana (viewpoint or perspective), from the Sanskrit root drish ('to see, to experience'). These are also called the āstika philosophical traditions: those that accept the Vedas as an authoritative, important source of knowledge.
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.
Saṅkhāra(Pali; सङ्खार; Sanskrit: संस्कार or ) is a term figuring prominently in Buddhism. The word means 'formations' or 'that which has been put together' and 'that which puts together'. In the first (passive) sense, refers to conditioned phenomena generally but specifically to all mental "dispositions". These are called 'volitional formations' both because they are formed as a result of volition and because they are causes for the arising of future volitional actions.
Taṇhā(Pāli; Sanskrit: tṛ́ṣṇā तृष्णा IPA: [tr̩ʂɳaː] ) is an important concept in Buddhism, referring to "thirst, desire, longing, greed", either physical or mental. It is typically translated as craving, and is of three types: kāma-taṇhā (craving for sensual pleasures), bhava-taṇhā (craving for existence), and vibhava-taṇhā (craving for non-existence). Taṇhā appears in the Four Noble Truths, wherein arises with, or exists together with, dukkha (dissatisfaction, "standing unstable") and the cycle of repeated birth, becoming and death (saṃsāra).
