Israel is back in her homeland, and that my friends is a fulfillment of scriptures for one part. The other part is the God will one day return to His people. We who are gentiles are not a people, and Christ did redeem those who are His from us. But one day Christ will return to His own. James puts it very pointedly in these scriptures.
Act 15:13 And after they had held their peace, James answered, saying, Men and brethren, hearken unto me:
Act 15:14 Simeon hath declared how God at the first did visit the Gentiles, to take out of them a people for his name.
Act 15:15 And to this agree the words of the prophets; as it is written,
Act 15:16 After this I will return, and will build again the tabernacle of David, which is fallen down; and I will build again the ruins thereof, and I will set it up:
Act 15:17 That the residue of men might seek after the Lord, and all the Gentiles, upon whom my name is called, saith the Lord, who doeth all these things.
Christ was the Light to us gentiles
Act 13:47 For so hath the Lord commanded us, saying, I have set thee to be a light of the Gentiles, that thou shouldest be for salvation unto the ends of the earth.
Isa 42:6 I the LORD have called thee in righteousness, and will hold thine hand, and will keep thee, and give thee for a covenant of the people, for a light of the Gentiles;
Isa 42:7 To open the blind eyes, to bring out the prisoners from the prison, and them that sit in darkness out of the prison house.
We were not a people but God has chosen us:
1Pe 2:9 But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people; that ye should shew forth the praises of him who hath called you out of darkness into his marvellous light:
1Pe 2:10 Which in time past were not a people, but are now the people of God: which had not obtained mercy, but now have obtained mercy.
Paul affirms James words of the prophets and confirms us Gentiles with His people (Hebrews):
Rom 15:7 Wherefore receive ye one another, as Christ also received us to the glory of God.
Rom 15:8 Now I say that Jesus Christ was a minister of the circumcision for the truth of God, to confirm the promises made unto the fathers:
Rom 15:9 And that the Gentiles might glorify God for his mercy; as it is written, For this cause I will confess to thee among the Gentiles, and sing unto thy name.
Rom 15:10 And again he saith, Rejoice, ye Gentiles, with his people.
Rom 15:11 And again, Praise the Lord, all ye Gentiles; and laud him, all ye people.
Rom 15:12 And again, Esaias saith, There shall be a root of Jesse, and he that shall rise to reign over the Gentiles; in him shall the Gentiles trust.
Paul also furthers confirms are limited time as Gentiles to accept Christ:
Rom 11:25 For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.
Rom 11:26 And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob:
Rom 11:27 For this is my covenant unto them, when I shall take away their sins.
Also Zechariah confirms this and Hosea
Zec 12:10 And I will pour upon the house of David, and upon the inhabitants of Jerusalem, the spirit of grace and of supplications: and they shall look upon me whom they have pierced, and they shall mourn for him, as one mourneth for his only son, and shall be in bitterness for him, as one that is in bitterness for his firstborn.
Zec 12:11 In that day shall there be a great mourning in Jerusalem, as the mourning of Hadadrimmon in the valley of Megiddon.
Zec 12:12 And the land shall mourn, every family apart; the family of the house of David apart, and their wives apart; the family of the house of Nathan apart, and their wives apart;
Hos 6:1 Come, and let us return unto the LORD: for he hath torn, and he will heal us; he hath smitten, and he will bind us up.
Hos 6:2 After two days will he revive us: in the third day he will raise us up, and we shall live in his sight.
Hos 6:3 Then shall we know, if we follow on to know the LORD: his going forth is prepared as the morning; and he shall come unto us as the rain, as the latter and former rain unto the earth.
(The days here, aren't your twenty four hour days, for they weren't fulfilled. But consider a day from God's perspective of a thousand years. From Hosea's time to now is well over two thousand years. Fact as the prophecy says we are in the third day and Israel is in her homeland. Be not ignorant of God's day)
We were grafted in, but one day the original tree will put forth it's own branches. One day the door is going to close on us Gentiles and mercy will not be extended any more to us. While it is yet day accept Christ as your saviour while He can still be found. This is the end times, we are fixing to see the end of the world as we know it. When? That's God business, ours is to just be ready.