Concept
Dvapara Yuga

Overview
Dvapara Yuga (IAST: Dvāpara-yuga) (Devanagari: द्वापर युग), in Hinduism, is the third and third-best of the four yugas (world ages) in a Yuga Cycle, preceded by Treta Yuga and followed by Kali Yuga. Dvapara Yuga lasts for 864,000 years (2,400 divine years).
According to the Puranas, this yuga ended when Krishna returned to his eternal abode of Vaikuntha. There are only two pillars of religion during the Dvapara Yuga: compassion and truthfulness. Vishnu assumes the colour yellow and the Vedas are categorized into four parts: Rig Veda, Sama Veda, Yajur Veda and Atharva Veda.
Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).
Possible passages
Found by search and not yet checked by a person; they may only mention the idea in passing.
68, A. 3)). On the third day the earth, the lowest body, received its form by the withdrawal of the waters, and there resulted the distinction in the lowest body, namely, of land and sea. Hence Scripture, having clearly expressed the formless state of the earth, by saying that it was "invisible" or "void," expresses the manner in which it received its form by the equally suitable words, "Let the dry land appear."
Aquinas Thomas, Summa Theologica, Part I
States what Dvapara Yuga is.
When a little bit of it gets into this network of time, space and causation, it apparently takes forms; remove the network and it is all One. This whole universe is all one, and is called in the Advaitist philosophy _Brahman_. _Brahman_ appearing behind the universe is called God; appearing behind the little universe--the microcosm, is the soul. This very “Self” or Âtman therefore is God in man. There is only one…
Swami Vivekananda, Jnâna Yoga, Part II
States what Dvapara Yuga is.
But, inasmuch as the impression was vanishing, the mythological idea in question was that of a 'god of the moment.' Then followed a second stage, in which a demoniacal power was associated with a particular place. Following upon these local gods came other gods, representing the guardian powers of a tribe, a vocation, or some other social group.
Wilhelm Max Wundt, Elements of Folk Psychology Outline of a Psychological History of the Development of Mankind
States what Dvapara Yuga is.
Related ideas
- Manusmriti
- Treta Yuga
- Hinduism
- Vedas
- Bhagavata Sampradaya
- Kali Yuga
- Springer Publishing
- Satya Yuga
- Vishnu
- Mahabharata
- Merriam-Webster
- Puranas
- Shanti Parva
- Rigveda
- Krishna
- Oxford University Press
- University of Calcutta
- International Alphabet of Sanskrit Transliteration
- Proto-Indo-European language
- Dharma
- Yuga cycle
Place in the tradition
Part of Philosophy of history.