I got these form a Jewish site by the way…

I am taking off my catholic hat replacing it with my Jewish hat to get a clearer understanding…
Which Jewish site?
As I have mentioned, in Judaism, there is no dogma about exactly how things will unfold. Moses didn’t know the exact details about signs and wonders that G-d would perform, or even how they would cross the Red Sea. All the more so about us not understanding the exact way that the messianic era will unfold, in what order, etc.
Only that it will.
What Maimonides wrote was:
In the future, the Messianic king will arise and renew the Davidic dynasty, restoring it to its initial sovereignty. He will build the Temple and gather the dispersed of Israel.
Then, in his days, the observance of all the statutes will return to their previous state. We will offer sacrifices, observe the Sabbatical and Jubilee years according to all their particulars as described by the Torah.
Similarly, with regard to the cities of refuge, Deuteronomy 19:8-9 states: ‘When God will expand your borders… you must add three more cities.’ This command was never fulfilled. Surely, God did not give this command in vain.
One should not presume that the Messianic king must work miracles and wonders, bring about new phenomena in the world, resurrect the dead, or perform other similar deeds. This is definitely not true.
The main thrust of the matter is: This Torah, its statutes and its laws, are everlasting. We may not add to them or detract from them.
If a king will arise from the House of David who diligently contemplates the Torah and observes its mitzvot as prescribed by the Written Law and the Oral Law as David, his ancestor, will compel all of Israel to walk in (the way of the Torah) and rectify the breaches in its observance, and fight the wars of God, we may, with assurance, consider him Mashiach.
If he succeeds in the above, builds the Temple in its place, and gathers the dispersed of Israel, he is definitely the Mashiach.
He will then improve the entire world, motivating all the nations to serve God together, as Tzephaniah 3:9 states: ‘I will transform the peoples to a purer language that they all will call upon the name of God and serve Him with one purpose.’
If he did not succeed to this degree or was killed, he surely is not the redeemer promised by the Torah. Rather, he should be considered as all the other proper and complete kings of the Davidic dynasty who died. God caused him to arise only to test the many, as Daniel 11:35 states: ‘And some of the wise men will stumble, to try them, to refine, and to clarify until the appointed time, because the set time is in the future.’
Again, the overall messianic era includes:
• The Sanhedrin will be re-established (Isaiah 1:26)
• Once he is King, leaders of other nations will look to him for guidance (Isaiah 2:4)
• The whole world will worship the One God of Israel (Isaiah 2:17)
• He will be descended from King David (Isaiah 11:1) via King Solomon (1 Chron. 22:8–10)
• The moshiach will be a man of this world, an observant Jew with “fear of God” (Isaiah 11:2)
• Evil and tyranny will not be able to stand before his leadership (Isaiah 11:4)
• Knowledge of God will fill the world (Isaiah 11:9)
• He will include and attract people from all cultures and nations (Isaiah 11:10)
• All Israelites will be returned to their homeland (Isaiah 11:12, Zechariah 10:6)
• Death will be swallowed up forever (Isaiah 25:8)
• There will be no more hunger or illness, and death will cease (Isaiah 25:8)
• All of the dead will rise again (Isaiah 26:19)
• The house of David shall be as God (Zechariah 12:8)
• God will seek to destroy all the nations that go against Jerusalem (Zechariah 12:9, Isaiah 60:12)
• Israel and Judah will be made into one nation again (Zechariah 11:12-14, Ezekiel 37:16-22)
• The Jewish people will experience eternal joy and gladness (Isaiah 51:11)
• He will be a messenger of peace (Isaiah 53:7)
• Nations will recognize the wrongs they did Israel (Isaiah 52:13–53:5)
• The peoples of the world will turn to the Jews for spiritual guidance (Zechariah 8:23)
• The ruined cities of Israel will be restored (Ezekiel 16:55)
• Weapons of war will be destroyed (Ezekiel 39:9)
• The Temple will be rebuilt (Ezekiel 40) resuming many of the suspended mitzvot
• He will then perfect the entire world to serve God together (Zephaniah 3:9)
• He will take the barren land and make it abundant and fruitful (Isaiah 51:3, Amos 9:13–15, Ezekiel 36:29–30, Isaiah 11:6–9)
en.wikipedia.org/wiki/Jewish_eschatology#In_the_Tanakh_.28Hebrew_Bible.29
How exactly it plays out, we will only know when it happens.