Bhagavad GitaThe Bhagavad Gita (ˌbʌɡəvəd_ˈɡiːtɑː; भगवद्गीता), often referred to as the Gita (), is a 700-verse Hindu scripture, which is part of the epic Mahabharata. It forms the chapters 23–40 of book 6 of the Mahabharata called the Bhishma Parva. The work is dated to the second half of the first millennium BCE. Typical of the Hindu synthesis, it is considered one of the holy scriptures of Hinduism. The Bhagavad Gita is set in a narrative framework of dialogue between the Pandava prince Arjuna and his charioteer guide Krishna, an avatar of lord Vishnu.
Arya SamajArya Samaj (आर्य समाज, ) is considered a monotheistic Indian Hindu reform movement that promotes values and practices based on the belief in the infallible authority of the Vedas. The samaj was founded by the sannyasi (ascetic) Dayanand Saraswati in the 1870s. Arya Samaj was the first Hindu organization to introduce proselytization in Hinduism. The organization has also worked towards the growth of civil rights movement in India since 1800s.
Guṇa(गुण) is a concept in Hinduism and Sikhism, which can be translated as "quality, peculiarity, attribute, property". The concept is originally notable as a feature of Samkhya philosophy. The guṇas are now a key concept in nearly all schools of Hindu philosophy. There are three guṇas, according to this worldview, that have always been and continue to be present in all things and beings in the world. These three guṇas are called: (goodness, calmness, harmonious), (passion, activity, movement), and (ignorance, inertia, laziness).
OmOm (or Aum) (; ॐ, ओम्) is a symbol representing a sacred sound, syllable, mantra, and an invocation in Hinduism. Its written representation is one of the most important symbols of Hinduism. It is variously said to be the essence of the supreme Absolute, consciousness, Ātman, Brahman, or the cosmic world. In Indic traditions, Om serves as a sonic representation of the divine, a standard of Vedic authority and a central aspect of soteriological doctrines and practices.
Brahma SutrasThe Brahma Sūtras (ब्रह्मसूत्राणि), also known as the Vedanta Sutra (Sanskrit: वेदान्त सूत्र), Shariraka Sutra, and Bhikshu-sutra, are a Sanskrit text which synthesizes and harmonizes Upanishadic ideas and practices. It is attributed to the sages Bādarāyaṇa and Vyāsa, but probably an accumulation of incremental additions and changes by various authors to an earlier work, completed in its surviving form in approx. 400–450 CE. The oldest version may be composed between 500 BCE and 200 BCE, with 200 BCE being the most likely date.