The Lord revealed to all of the O.T prophets that He would restore the Jews to their land and have a descendant of King David to rule the nations from Jerusalem at His preordained time. Here are just a few of the Scriptures.
“Then I will sprinkle clean water on you, and you shall be clean; I will cleanse you from all your filthiness and from all your idols. “I will give you a new heart and put a new spirit within you; I will take the heart of stone out of your flesh and give you a heart of flesh. I will put My Spirit within you and cause you to walk in My statutes, and you will keep My judgements and do them. Then you shall dwell in the Land that I gave to your fathers; you shall be My people, and I will be your God (King).” Ezekiel 36:25-28
“My temple will stand in Israel for all time, and I will live among My people and be their God. Every nation on earth will know that My temple is in Israel and that I have chosen the Israelites to be My people.” Ezekiel 37:24-28
“I the Lord God, will protect Jerusalem. Even the weakest person there will be as strong as David, and David’s kingdom will rule as though My very own angel were its leader. I am determined to wipe out every nation that attacks Jerusalem. I the Lord, will make the descendants of David and the people of Jerusalem feel deep sorrow and pray when they see the one, they pierced with a spear. They will mourn and weep for him as parents weep over the death of their only child or their first born” Zechariah 12:8-10
“I, the Lord, have an agreement with day and night, so they always come at the right time. You can’t break the agreements I made with them, and you can’t break the agreements I have made with David’s family and with the priests from the Levi tribe to serve at my altar. A descendant of David will always rule as king of Israel, and there will be more descendants of David and of the priests from the tribe of Levi than the stars in the sky or grains of sand on the beach.” Jeremiah 33:20-22
“Behold, I will gather them out of all countries where I have driven them in My anger, in My fury, and in great wrath; I will bring them back to this place, and I will cause them to dwell safely. They shall be My people, and I will be their God (King); then I will give them one heart and one way, that they may fear Me forever, for the good of them and their children after them. And I will make an everlasting covenant with them, that I will not turn away from doing them good; but I will put My fear in their hearts so that they will not depart from Me (righteousness). Yes, I will rejoice over them to do them good, and I will assuredly plant them in this Land, with all My heart and with all My soul.” For thus says the LORD: “<b><i>Just as I have brought all this great calamity on this people, so I will bring on them all the good that I have promised them.” Jeremiah 32:37-42
“Behold, the days are coming, says the Lord, when I will make a new covenant with the house of Israel and with the house of Judah— not according to the covenant that I made with their fathers in the day that I took them by the hand to lead them out of the land of Egypt, My covenant which they broke, though I was a husband to them, says the Lord. But this is the covenant that I will make with the house of Israel after those days, says the Lord: I will put My law in their minds, and write it on their hearts; and I will be their God, and they shall be My people. No more shall every man teach his neighbor, and every man his brother, saying, ‘Know the Lord,’ for they all shall know Me, from the least of them to the greatest of them, says the Lord. For I will forgive their iniquity, and their sin I will remember no more.” Jeremiah 31:31-34
“In the future, I will rebuild David’s fallen kingdom. I will rebuild it from its ruins and set it up again, just as it used to be… I’ll make Israel prosper again. You will rebuild your towns and live in them. You will drink wine from your vineyards and eat the fruit you grow. I’ll plant your roots deep in the land I have given you, and you won’t ever be uprooted again. I, the Lord God have spoken.” Amos 9:11-15
Listen to what Moses said to all Israel even before they entered the Promised Land
“Now it shall come to pass, when all these things come upon you, the blessing and the curse which I have set before you, and you call them to mind among all the nations where the Lord your God drives you, and you return to the Lord your God and obey His voice, according to all that I command you today, you and your children, with all your heart and with all your soul, that the Lord your God will bring you back from captivity, and have compassion on you, and gather you again from all the nations where the Lord your God has scattered you. If any of you are driven out to the farthest parts under heaven, from there the Lord your God will gather you, and from there He will bring you. Then the Lord your God will bring you to the land which your fathers possessed, and you shall possess it. He will prosper you and multiply you more than your fathers. And the Lord your God will circumcise your heart and the heart of your descendants, to love the Lord your God with all your heart and with all your soul, that you may live. Deuteronomy 30:1-6
Paul also confirms that God has a wonderful end to the story for Israel – “and so all Israel will be saved”.
“A partial hardening has happened to Israel until the fullness of the Gentiles has come in; and so, all Israel will be saved. From the standpoint of the gospel they are enemies for your sake, but from the standpoint of choice they are beloved for the sake of the fathers; for the gifts and the calling of God are irrevocable.” Romans 11:25-26, 28-29
Finally, after the Millennium reign of Jesus there will be the second resurrection and the Great White Throne Judgement: “Then I, John saw the holy city, New Jerusalem, coming down out of heaven from God, prepared as a bride for her husband.” Revelation 21:2