The concept is related to but differs from the concepts of heaven or the afterlife in that heaven is another place or state of existence generally seen as above the world, and the afterlife is generally an individual's continued existence after death.[citation needed]
The following section reviews religions chronologically by date of the composition of various religious texts, from oldest to most recent, although the chronology of ancient religions is not known with certainty. Later dates are more certain than earlier dates.
In Zoroastrianeschatology, the world to come is the frashokereti, where the saoshyant will bring about a resurrection of the dead in the bodies they had before they died. This is followed by a last judgment. The yazatasAiryaman and Atar will melt the metal in the hills and mountains, and the molten metal will then flow across the earth like a river. All humankind—both the living and the resurrected dead—will be required to wade through that river, but for the righteous (ashavan) it will seem to be a river of warm milk, while the wicked will be burned. The river will then flow down to hell, where it will annihilate Angra Mainyu and the last vestiges of wickedness in the universe. The saoshyant is first mentioned as a savior in the Yashts written around 625 and 225 BCE, according to some interpretations.[1]
HaOlam HaBa (העולם הבא) or the world to come is an important part of Jewish eschatology, the afterlife, also known as Olam haBa, Gan Eden (the Heavenly Garden of Eden) and Gehinom.[2]
According to the Talmud, any non-Jew who lives according to the Seven Laws of Noah is regarded as a "righteous gentile", and is assured of a place in the world to come, the final reward of the righteous.[3][4]
In Hindu eschatology the current age is the Kali Yuga, a period of decline. Kalki will appear to purge all evil, beginning a golden age of Satya Yuga.
There have been a range of dates predicted, purportedly from different methods of calculation.[7]Pothuluru Veerabrahmendra, for example, wrote 400 years ago in his Divya Maha Kala Gnana, or Divine Knowledge of the Time, that Kalki would arrive when the moon, sun, Venus and Jupiter entered the same sign. This is not a rare occurrence and last happened in early 2012, passing without event.[8] The time of arrival of Kalki has not been consistently asserted by astrologers.[7]
The earliest copies of the Mahabharata that exist dates from 200 CE and is the first text to mention Kalki but was likely written in its final form around 400 CE. Kalki is also mentioned in the Vishnu Purana which has a contested date of composition ranging from 400 BCE to 1000 CE.
Both Sunni Islam and Shia Twelve Imams beliefs hold that before the Last Judgment, the Mahdi and Jesus appears and defeats the Antichrist False Messiah (Al-Masih ad-Dajjal). His rule will be paradise on Earth, which will last for seventy years until his death, though other traditions state 7, 19, or 309 years.[9]
^Encyclopedia Talmudit (Hebrew edition, Israel, 5741/1981, entry Ben Noah, end of article); note the variant reading of Maimonides and the references in the footnote
