The Talmud extensively discusses the coming of the Messiah (Sanhedrin 98a–99a, et al.) and describes a period of freedom and peace, which will be the time of ultimate goodness for the Jews and for all humankind.
Tractate Sanhedrin contains a long discussion of the events leading to the coming of the Messiah, for example:
R. Johanan said: When you see a generation ever dwindling, hope for him [the Messiah], as it is written, "And the afflicted people thou wilt save."[II Samuel 22:28] R. Johanan said: When thou seest a generation overwhelmed by many troubles as by a river, await him, as it is written, "When the enemy shall come in like a flood, the Spirit of the Lord shall lift up a standard against him;" which is followed by, "And the Redeemer shall come to Zion."
R. Johanan also said: The son of David will come only in a generation that is either altogether righteous or altogether wicked. in a generation that is altogether righteous, — as it is written, "Thy people also shall be all righteous: they shall inherit the land for ever." Or altogether wicked, — as it is written, "And he saw that there was no man, and wondered that there was no intercessor;" and it is [elsewhere] written, "For mine own sake, even for mine own sake, will I do it."[6]
The Talmud tells many stories about the Messiah, some of which represent famous Talmudic rabbis as receiving personal visitations from Elijah the Prophet and the Messiah. For example:
R. Joshua b. Levi met Elijah standing by the entrance of R. Simeon b. Yohai's tomb. He asked him: "Have I a portion in the world to come?" He replied, "if this Master desires it." R. Joshua b. Levi said, "I saw two, but heard the voice of a third." He then asked him, "When will the Messiah come?" — "Go and ask him himself," was his reply. "Where is he sitting?" — "At the entrance." "And by what sign may I recognise him?" — "He is sitting among the poor lepers: all of them untie [them] all at once, and rebandage them together, whereas he unties and rebandages each separately, [before treating the next], thinking, should I be wanted, [it being time for my appearance as the Messiah] I must not be delayed [through having to bandage a number of sores]." So he went to him and greeted him, saying, "Peace upon thee, Master and Teacher." "Peace upon thee, O son of Levi," he replied. "When wilt thou come, Master?" asked he. "Today," was his answer. On his returning to Elijah, the latter enquired, "What did he say to thee?" — "peace Upon thee, O son of Levi," he answered. Thereupon he [Elijah] observed, "He thereby assured thee and thy father of [a portion in] the world to come." "He spoke falsely to me," he rejoined, "stating that he would come today, but has not." He [Elijah] answered him, "This is what he said to thee, To-day, if ye will listen to his voice." B. Talmud Sanhedrin 98a
Mahx Note: This Talmudic saying indicates that Mashiach is saying that so long as Israel continues disinclined to hear the voice of Hashem to enter into the Land in faith he will not come, but were they to change their inclination today, he would come today.
This speaks of his grace as the grace of Hashem toward Israel. It speaks of the coming of Mashiach as being one with the entering in of Israel into the promise of the covenant that God made with Abraham. It teaches that when the heart of Israel is ready, then Mashiach will take them into the Land, as Moshe would have, but for Israel’s sake could not.
