Yuga
Encyclopedia
Yuga also called Nagari , is an abugida alphabet of India and Nepal...

: युग) in Hindu philosophy
Hindu philosophy
Hindu philosophy is divided into six schools of thought, or , which accept the Vedas as supreme revealed scriptures. Three other schools do not accept the Vedas as authoritative...

 is the name of an 'epoch' or 'era' within a cycle of four ages. These are the Satya Yuga
Satya Yuga
The Satya Yuga , also called Sat Yuga, Krta Yuga and Krita Yuga in Hinduism, is the "Yuga of Truth", when mankind is governed by gods, and every manifestation or work is close to the purest ideal and mankind will allow intrinsic goodness to rule supreme...

, the Treta Yuga
Treta Yuga
Treta Yuga is the second out of four yugas, or ages of mankind, in the religion of Hinduism, and follows the Satya Yuga of perfect morality and precedes the Dvapara Yuga. The most famous events in this yuga were Lord Vishnu's fifth, sixth and seventh incarnations as Vamana, Parashurama and...

, the Dvapara Yuga
Dvapara Yuga
Dvapara Yuga or Dwapara Yuga is the third out of four yugas, or ages, described in the scriptures of Hinduism. This yuga comes after Treta Yuga and is followed by Kali Yuga...

, and finally the Kali Yuga
Kali Yuga
Kali Yuga is the last of the four stages that the world goes through as part of the cycle of yugas described in the Indian scriptures. The other ages are Satya Yuga, Treta Yuga and Dvapara Yuga...

. According to Hindu cosmology
Hindu cosmology
In Hindu cosmology the universe is, according to Hindu mythology and Vedic cosmology, cyclically created and destroyed.-Description:The Hindu cosmology and timeline is the closest to modern scientific timelines and even more which might indicate that the Big Bang is not the beginning of everything...

, life in the universe is created, destroyed once every 4.1 to 8.2 billion years, which is one full day (day and night) for Brahma
Brahma
Brahma is the Hindu god of creation and one of the Trimurti, the others being Vishnu and Shiva. According to the Brahma Purana, he is the father of Mānu, and from Mānu all human beings are descended. In the Ramayana and the...

. The lifetime of a Brahma himself may be 311 trillion and 40 Billion years.http://veda.wikidot.com/srishti-and-pralaya The cycles are said to repeat like the seasons, waxing and waning within a greater time-cycle of the creation and destruction of the universe. Like Summer, Spring, Winter and Autumn, each yuga involves stages or gradual changes which the earth and the consciousness of mankind goes through as a whole. A complete yuga cycle from a high Golden Age
Golden Age
The term Golden Age comes from Greek mythology and legend and refers to the first in a sequence of four or five Ages of Man, in which the Golden Age is first, followed in sequence, by the Silver, Bronze, and Iron Ages, and then the present, a period of decline...

 of enlightenment to a Dark Age and back again is said to be caused by the solar system's motion around another star.

Durations of four yugas

According to the Laws of Manu, one of the earliest known texts describing the yugas, the length is 4800 years + 3600 years + 2400 years + 1200 years for a total of 12,000 years for one arc, or 24,000 years to complete the cycle (one precession of the equinox). There is no mention of a year of the demigods or any year longer than the solar year, which is consistent with description in The Holy Science. However, the more recent and popular interpretation from the Srimad Bhagavatam states the following: "The duration of the Satya millennium equals 4,800 years of the years of the demigod
Deva (Hinduism)
' is the Sanskrit word for god or deity, its related feminine term is devi. In modern Hinduism, it can be loosely interpreted as any benevolent supernatural beings. The devs in Hinduism, also called Suras, are often juxtaposed to the Asuras, their half brothers. Devs are also the maintainers of...

s; the duration of the Dvāpara millennium equals 2,400 years; and that of the Kali millennium is 1,200 years of the demigods... As aforementioned, one year of the demigods is equal to 360 years of the human beings. The duration of the Satya-yuga is therefore 4,800 x 360, or 1,728,000 years. The duration of the Tretā-yuga is 3,600 x 360, or 1,296,000 years. The duration of the Dvāpara-yuga is 2,400 x 360, or 864,000 years. And the last, the Kali-yuga, is 1,200 x 360, or 432,000 years in total." (Śrīmad Bhāgavatam 3.11.19) http://vedabase.net/sb/3/11/19/. These 4 yugas follow a timeline ratio of (4:3:2:1).
|-
!MANWANDARAM=MAHAYUG*71
{| class="wikitable sortable"
|-
!MAHAYUG
{| class="wikitable sortable"
|-
! Yuga !! Human Years !! Ratio (number of legs of dharma-bull)
|-
| Satya-Yuga >
1,728,000 years >-
| Treta-Yuga
1,296,000 years >-
| Dwapara-Yuga
864,000 years >-
| Kali-Yuga
432,000 years

MANWANDARAM [1200(4*360)+1200(3*360)+1200(2*360)+1200(1*360)]*71
MAHAYUG [1200(4*360)+1200(3*360)+1200(2*360)+1200(1*360)]

The ages see a gradual decline of dharma, wisdom, knowledge, intellectual capability, life span, emotional and physical strength.
  • Satya Yuga:- Virtue reigns supreme. Human stature was 21 cubits. Average human lifespan was 100,000 years.
  • Treta Yuga: - There was 3 quarter virtue & 1 quarter sin. Normal human stature was 14 cubits. Average human lifespan was 10,000 years.
  • Dwapar Yuga: - There was 1 half virtue & 1 half sin. Normal human stature was 7 cubits. Average human lifespan was 1000 years.
  • Kali Yuga: - There was 1 quarter virtue & 3 quarter sin. Normal human stature was 3.5 cubits. Average human lifespan will be 100 years. Towards the end of the Yuga this will come down to 20 years.


While the long yuga count is the most popular it does not correlate to any known celestial motion found in the Astronomical Almanac
Astronomical Almanac
The Astronomical Almanac is an almanac published by the United States Naval Observatory and Her Majesty's Nautical Almanac Office, containing solar system ephemeris and catalogs of selected stellar and extragalactic objects....

. The 24,000 year count does appear to be very close (within 7%) of the modern astronomical calculation of one precession of the equinox. This phenomenon is observed as the stars moving retrograde across the sky at about 50 arc seconds per year and is thought to produce periods of warm ages and ice ages known as the Milankovitch cycle, thus the yuga cycle may have some basis in known terrestrial cycles.

Sri Yukteswar's teachings on the yugas
The long count view of the yuga cycle with its vast time scale was challenged by the 19th/20th-century Indian yogi
Yoga
Yoga is a physical, mental, and spiritual discipline, originating in ancient India. The goal of yoga, or of the person practicing yoga, is the attainment of a state of perfect spiritual insight and tranquility while meditating on Supersoul...

 Swami
Swami
A swami sometimes abbreviated "Sw." is an ascetic or yogi who has been initiated into the religious monastic order founded by Adi Sankara, or to a religious teacher.The Oxford English Dictionary gives the etymology as...

 Sri Yukteswar Giri
Sri Yukteswar Giri
Sri Yukteshwar Giri is the monastic name of Priyanath Karar , the guru of Swami Satyananda Giri and Paramahansa Yogananda. Sri Yukteshwar was an educator, astronomer, a Jyotisha , a yogi, and a believer in the Bhagavad Gita and the Bible...

, guru of Paramahansa Yogananda
Paramahansa Yogananda
Paramahansa Yogananda , born Mukunda Lal Ghosh , was an Indian yogi and guru who introduced many westerners to the teachings of meditation and Kriya Yoga through his book, Autobiography of a...

.

In his book, The Holy Science
The Holy Science
The Holy Science is a book written by Swami Sri Yukteswar Giri in 1894 under the title Kaivalya Darsanam. Sri Yukteswar states that he wrote The Holy Science at the request of Mahavatar Babaji...

, Sri Yukteswar explained that the descending phase of Satya Yuga lasts 4800 years, the Treta Yuga 3600 years, Dwapara Yuga 2400 years, and the Kali Yuga 1200 years. The ascending phase of the Kali Yuga then begins, also lasting 1200 years. The ascending phase of the Kali Yuga began in September of 499 AD. Since September 1699, we have been in the ascending phase of the Dwapara Yuga, according to Sri Yukteswar.

In The Holy Science, Sri Yukteswar wrote that the traditional or long count view is based on a misunderstanding. He says that at the end of the last descending Dvapara Yuga
Dvapara Yuga
Dvapara Yuga or Dwapara Yuga is the third out of four yugas, or ages, described in the scriptures of Hinduism. This yuga comes after Treta Yuga and is followed by Kali Yuga...

 (about 700 BC), "Maharaja Yudhisthira
Yudhisthira
In the great Hindu epic Mahabharata, Yudhisthira , the eldest son of King Pandu and Queen Kunti, was king of Indraprastha and later of Hastinapura. He was the leader of the Pandava side in the Kurukshetra War...

, noticing the appearance of the dark Kali Yuga, made over his throne to his grandson [and]...together with all of his wise men...retired to the Himalaya Mountains... Thus there was none in the court...who could understand the principle of correctly accounting the ages of the several Yugas."

According to Sri Yukteswar, nobody wanted to announce the bad news of the beginning of the ascending Kali Yuga, so they kept adding years to the Dvapara date (at that time 2400 Dvapara) only retitling the epoch to Kali. As the Kali began to ascend again, scholars of the time recognized that there was a mistake in the date (then being called 3600+ Kali, even their texts said Kali had only 1200 years). "By way of reconciliation, they fancied that 1200 years, the real age of Kali, were not the ordinary years of our earth, but were so many daiva (or deva) years ("years of the gods"), consisting of 12 daiva months of 30 daiva days each, with each daiva day being equal to one ordinary solar year of our earth. Hence according to these men 1200 years of Kali Yuga must be equal to 432,000 years of our earth."

Sri Yukteswar explained that just as the cycle of day and night is caused by a celestial motion (the earth spinning on its axis in relation to the sun), and just as the cycle of the seasons are caused by a celestial motion (the earth with tilted axis orbiting the sun) so too is the yuga cycle (seen as the precession of the equinox), caused by a celestial motion. He explained this celestial motion as the movement of the whole solar system around another star. As our sun moves through this orbit, it takes the solar system (and earth) closer to and then further from a point in space known as the "grand centre" also called 'Vishnunabhi', which is the seat of the creative power, 'Brahma', [which]...regulates...the mental virtue of the internal world." He implied that it is the proximity of the earth and sun to this grand centre that determines which season of man or yuga it is.

Quoting from The Holy Science
The Holy Science
The Holy Science is a book written by Swami Sri Yukteswar Giri in 1894 under the title Kaivalya Darsanam. Sri Yukteswar states that he wrote The Holy Science at the request of Mahavatar Babaji...

, Sri Yukteswar states that our sun revolves round a grand center called Vishnunabhi, which is the seat of the creative power, Brahma, the universal magnetism. Brahma regulates dharma, the mental virtue of the internal world. Sri Yukteswar states: ...the sun, with its planets and their moons, takes some star for its dual and revolves round it in about 24,000 years of our earth.... Essentially, When the sun in its revolution round its dual comes to the place nearest to this grand center, the seat of Brahma...the mental virtue, becomes so much developed that man can easily comprehend all, even the mysteries of Spirit." Further, ...when the sun goes to the place in its orbit which is farthest from Brahma, the grand center...the mental virtue, comes to such a reduced state that man cannot grasp anything beyond the gross material creation. Paramahansa Yogananda, devotee of Sri Yukteswar, dates his forward in the book as 249 Dwapara (1949 AD). The period of 2400 years during which the sun passes through the 2/20th portion of its orbit is called Dwapara Yuga. Dharma, the mental virtue, is then in the second stage of development and is but half complete; the human intellect can then comprehend the fine matters of electricities and their attributes which are the creating principles of the external world.

See also

Yugas:
  • Dvapara yuga
    Dvapara Yuga
    Dvapara Yuga or Dwapara Yuga is the third out of four yugas, or ages, described in the scriptures of Hinduism. This yuga comes after Treta Yuga and is followed by Kali Yuga...

  • Kali yuga
    Kali Yuga
    Kali Yuga is the last of the four stages that the world goes through as part of the cycle of yugas described in the Indian scriptures. The other ages are Satya Yuga, Treta Yuga and Dvapara Yuga...

  • Satya yuga
    Satya Yuga
    The Satya Yuga , also called Sat Yuga, Krta Yuga and Krita Yuga in Hinduism, is the "Yuga of Truth", when mankind is governed by gods, and every manifestation or work is close to the purest ideal and mankind will allow intrinsic goodness to rule supreme...

  • Treta yuga
    Treta Yuga
    Treta Yuga is the second out of four yugas, or ages of mankind, in the religion of Hinduism, and follows the Satya Yuga of perfect morality and precedes the Dvapara Yuga. The most famous events in this yuga were Lord Vishnu's fifth, sixth and seventh incarnations as Vamana, Parashurama and...



Others:

External links

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