Olam Habah

Jewish eschatology is the area of theology and philosophy concerned with events that will happen in the end of days and related concepts, according to the Hebrew Bible and Jewish thought. This includes the ingathering of the exiled diaspora, the coming of a Jewish Messiah, afterlife, and the revival of the dead Tzadikim. In Judaism, end times are usually called the "end of days" (aḥarit ha-yamim, אחרית הימים), a phrase that appears several times in the Tanakh.

Until the late modern era, the standard Jewish belief was that after one dies, one's immortal soul joins God in the world to come while one's body decomposes. At the end of days, God will recompose one's body, place within it one's immortal soul, and stand before God in judgement. The idea of a messianic age has a prominent place in Jewish thought, and is incorporated as part of the end of days. Jewish philosophers from medieval times to the present day have emphasized the soul's immortality and deemphasized the resurrection of the dead.

In Judaism, the main textual source for the belief in the end of days and accompanying events is the Tanakh or Hebrew Bible. In the Five Books of Moses (the Torah), references are made in Deuteronomy 28-31, that the Jews will not be able to keep the Laws of Moses in the Land of Israel and will be subsequently exiled but ultimately redeemed. The books of the Hebrew Prophets elaborated and prophesied about the end of days.

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