Israel's future salvation

 ³⁰ "And I will show wonders in the heavens and in the earth:

Blood and fire and pillars of smoke.

³¹ The sun shall be turned into darkness,

And the moon into blood,

Before the coming of the great and awesome day of the LORD.

³² And it shall come to pass

That whoever calls on the name of the LORD

Shall be saved.

For in Mount Zion and in Jerusalem

there shall be deliverance,

As the LORD has said,

Among the remnant whom the LORD calls.

Joel 2.30-32​

...if you confess with your mouth the Lord Jesus

and believe in your heart

that God has raised Him from the dead,

you will be saved.

10 For with the heart one believes unto righteousness,

and with the mouth confession is made unto salvation.

11 For the Scripture says,

"Whoever believes on Him will not be put to shame."

12 For there is no distinction between Jew and Greek,

for the same Lord over all is rich to all who call upon Him.

13 For "whoever calls on the name of the LORD shall be saved."

Romans 10:9-13

⁷ "The LORD will save the tents of Judah first,

so that the glory of the house of David

and the glory of the inhabitants of Jerusalem s

hall not become greater than that of Judah.

⁸ In that day the LORD will defend the inhabitants of Jerusalem;

the one who is feeble among them in that day

shall be like David, and the house of David

shall be like God, like the Angel of the LORD before them.

⁹ It shall be in that day that

I will seek to destroy all the nations

that come against Jerusalem.

¹⁰ "And I will pour on the house of David

and on the inhabitants of Jerusalem

the Spirit of grace and supplication;

then they will look on Me whom they pierced.

Yes, they will mourn for Him

as one mourns for his only son,

and grieve for Him as one grieves for a firstborn.

Zechariah 12:7-10

blindness in part has happened to Israel

until the fullness of the Gentiles has come in.

²⁶ And so all Israel [as a nation and people] will be saved,

as it is written: "The Deliverer will come out of Zion,

And He will turn away ungodliness from Jacob;

²⁷ For this is My covenant with them,

When I take away their sins."

²⁸ Concerning the gospel they [Israel] are enemies

for your [the gentiles] sake,

but concerning the election they [Israel] are beloved

for the sake of the fathers.

²⁹ For the gifts and the calling of God are irrevocable.

Romans 11:25-29

¹ "For behold, in those days and at that time,

When I bring back the captives of Judah and Jerusalem,

² I will also gather all nations,

And bring them down to the Valley of Jehoshaphat;

And I will enter into judgment with them there

On account of My people,

My heritage Israel,

Whom they have scattered among the nations;

They have also divided up My land. Joel 3.1-2

²³ In that day there will be a highway

from Egypt to Assyria,

and the Assyrian will come into Egypt

and the Egyptian into Assyria,

and the Egyptians will serve with the Assyrians.

²⁴ In that day Israel will be one of three

with Egypt and Assyria—a blessing in the midst of the land,

²⁵ whom the LORD of hosts shall bless,

saying, "Blessed is Egypt My people,

and Assyria the work of My hands,

and Israel My inheritance."

Isaiah 19:23-25