-Talmud, Berakhot 58a
Elijah will reveal the secrets of the calendar and the exact date of redemption when humanity is ready to hear it.
-Tanna Devei Eliyahu Rabbah 7
The righteous will sit with their crowns on their heads and enjoy the radiance of the Shechinah in the World to Come.
-Talmud, Pesachim 68a
In the time of the Messiah, there will be no difference between this world and the next except for the burdens of exile. All other things will align with God’s appointed times.
-Talmud, Berakhot 34b
Behold, I will send Elijah the prophet before the coming of the great and terrible day of the Lord. He will turn the hearts of fathers to their children and the hearts of children to their fathers.
-Yalkut Shimoni, Malachi 3
In the days of the Messiah, the earth will produce cakes and fine wool garments, and the calendar will reflect the abundance of the divine blessings.
-Talmud, Ketubot 111a
The Messiah will come in a generation that either fully keeps the covenant or completely breaks it. In either case, God will act for the sake of His name.
-Midrash Tehillim, Psalm 72
God created the world to last six thousand years. In the seventh millennium, all souls will stand before the Throne of Glory, and the righteous will receive their reward.
Pirkei DeRabbi Eliezer, Chapter 19
The end is hidden even from the angels, but it will be revealed to Elijah, who will proclaim it to the people when the time is ripe.
-Sifrei Devarim on Deuteronomy 32:35