Vyasa in the context of "National epic"

Puranas (Sanskrit: पुराण, romanized: Purāṇa, lit. 'Ancients') are a vast genre of Indian literature that include a wide range of topics, especially legends and other traditional lore. The Puranas are known for the intricate layers of symbolism depicted within their stories. Composed originally in Sanskrit and in other Indian languages, several of these texts are named after major Hindu deities such as Vishnu, Shiva, Brahma, and Devi. The Puranic genre of literature is found in both Hinduism and Jainism.

The Puranic literature is encyclopedic, and it includes diverse topics such as cosmogony, cosmology, genealogies of gods, goddesses, kings, queens, heroes, heroines, sages, other gods, other goddesses, folk tales, pilgrimages, temples, medicine, astronomy, grammar, mineralogy, humor, love stories, theology, philosophy, etc. The content is highly inconsistent across the Puranas, and each Purana has survived in numerous manuscripts which are themselves inconsistent. The Hindu Maha Puranas are traditionally attributed to Vyasa, but many scholars consider them likely the work of many authors over the centuries; in contrast, most Jaina Puranas can be dated and their authors assigned.

The Mahābhārata (/məˌhɑːˈbɑːrətə, ˌmɑːhə-/ mə-HAH-BAR-ə-tə, MAH-hə-; Sanskrit: महाभारतम्, IAST: Mahābhāratam, pronounced [mɐɦaːˈbʱaːrɐt̪ɐm]) is a smriti text (also described as a Sanskrit epic) from ancient India, one of the two important epics of Hinduism known as the Itihasas, the other being the Ramayana. It narrates the events and aftermath of the Kurukshetra War, a war of succession between two groups of princely cousins, the Kauravas and the Pāṇḍavas. It contains philosophical and devotional material, such as a discussion of the four "goals of life" or puruṣārtha (12.161). Among the principal works and stories in the Mahābhārata are the Bhagavad Gita, the story of Damayanti, the story of Shakuntala, the story of Pururava and Urvashi, the story of Savitri and Satyavan, the story of Kacha and Devayani, the story of Rishyasringa and an abbreviated version of the Rāmāyaṇa, often considered as works in their own right.

Traditionally, the authorship of the Mahābhārata is attributed to Vyāsa. There have been many attempts to unravel its historical growth and compositional layers. The bulk of the Mahābhārata was probably compiled between the 3rd century BCE and the 3rd century CE, with the oldest preserved parts not much older than around 400 BCE. The text probably reached its final form by the early Gupta period (c. 4th century CE).

The Devi Bhagavata Purana (Sanskrit: देवी भागवतपुराणम्, devī bhāgavatapurāṇam), also known as the Devi Purana or simply Devi Bhagavatam, is one of the major Puranas of Hinduism. Composed in Sanskrit, the text is considered a Mahapurana for Devi worshippers (Shaktas), while others classify it as an Upapurana instead. It promotes bhakti (devotion) towards Mahadevi, integrating themes from the Shaktadvaitavada tradition (a syncretism of Samkhya and Advaita Vedanta). While this is generally regarded as a Shakta Purana, some scholars such as Dowson have also interpreted this Purana as a Shaiva Purana.

The Purana consists of twelve cantos with 318 chapters. Along with the Devi Mahatmya, it is one of the works in Shaktism, a tradition within Hinduism that reveres Devi or Shakti (Goddess) as the primordial creator of the universe, and as Brahman (ultimate truth and reality). It celebrates the divine feminine as the origin of all existence: as the creator, the preserver and the destroyer of everything, as well as the one who empowers spiritual liberation. While all major Puranas of Hinduism mention and revere the Goddess, this text centers around her as the primary divinity. The underlying philosophy of the text is Advaita Vedanta-style monism combined with the devotional worship of Shakti. It is believed that the text was spoken by Vyasa to King Janamejaya, the son of Parikshit.

The Yoga Sutras of Patañjali (IAST: Patañjali yoga-sūtra) is a compilation "from a variety of sources" of Sanskrit sutras (aphorisms) on the practice of yoga – 195 sutras (according to Vyāsa and Krishnamacharya) and 196 sutras (according to others, including BKS Iyengar). The Yoga Sutras were compiled in India in the early centuries CE by the sage Patanjali, who collected and organized knowledge about yoga from Samkhya, Buddhism, and older Yoga traditions, and possibly another compiler who may have added the fourth chapter. He may also be the author of the Yogabhashya, a commentary on the Yoga Sutras, traditionally attributed to the legendary Vedic sage Vyasa, but possibly forming a joint work of Patanjali called the Pātañjalayogaśāstra.

The Yoga Sutras draw from three distinct traditions from the 2nd century BCE to the 1st century CE, namely Samkhya, Buddhism traditions, and "various older ascetic and religious strands of speculation." The Yoga Sutras are built on Samkhya notions of purusha and prakriti, and are often seen as complementary to it. It is closely related to Buddhism, incorporating some of its terminology. While there is "an apparent lack of unity and coherence," there is a "straightforward unity to the text," which focuses on "one-pointed awareness" (ekagrata) and "content-free awareness" (nirvikalpa samadhi); the means to acquire these, namely kriya yoga ("action yoga") and ashtanga yoga (eight-limb yoga); the results acquired from the attainment of these levels of awareness; and the final goal of yoga, namely kaivalya and liberation.

Kavi Santokh Singh (8 October 1787 – 19 October 1843/1844) was a Sikh historian, poet and writer. He was such a prolific writer that the Sikh Reference Library at Darbar Sahib Amritsar was named after him, located within the Mahakavi Santokh Singh Hall. In addition to "Great Poet" (Mahākavī) Santokh Singh was also referred to as the Ferdowsi of Punjabi literature, Ferdowsi wrote ~50,000 verses while Santokh Singh's Suraj Prakash totals ~52,000. Other scholars have thought of Santokh Singh as akin to Vyasa. Gottlieb Wilhelm Leitner in 1883 wrote that, "Santokh Singh of Kantal in the Karnal District, has rendered his name immortal" through the production of his works.

Dhritarashtra (Sanskrit: धृतराष्ट्र, romanized: Dhr̥tarāṣṭra) was a ruler of the ancient Kuru kingdom, featured as a central character in the Hindu epic Mahabharata. He is also attested in the Yajurveda, where he is acknowledged as the son of King Vichitravirya.

According to the Mahabharata, Dhritarashtra’s birth was the result of the ancient practice of Niyoga. After Vichitravirya died childless, his half-brother Vyasa fathered children with Vichitravirya’s widows to continue the Kuru lineage. Dhritarashtra was born blind to Vichitravirya’s elder queen, Ambika. Despite being the eldest, his blindness disqualified him from inheriting the throne, which passed to his younger half-brother, Pandu. However, after Pandu renounced the throne and retired to the forest, Dhritarashtra assumed kingship of the Kuru kingdom, albeit as a nominal ruler heavily influenced by his grandsire, Bhishma, and his eldest son, Duryodhana.