Luke 2:32

A light to shine upon the Gentiles, And the glory of Thy people Israel."

John 17:21

that they may all be one, even as Thou art in me, O Father, and I am in Thee; that they also may be in us; that the world may believe that Thou didst send me.

John 17:23

I in them and Thou in me; that they may stand perfected in one; that the world may come to understand that Thou didst send me and hast loved them with the same love as that with which Thou hast loved me.

John 17:25

And, righteous Father, though the world has failed to recognize Thee, I have known Thee, and these have perceived that Thou didst send me.

Acts 28:28

"Be fully assured, therefore, that this salvation--God's salvation--has now been sent to the Gentiles, and that they, at any rate, will give heed."

1 Peter 2:9-10

But you are a chosen race, a priesthood of kingly lineage, a holy nation, a people belonging specially to God, that you may make known the perfections of Him who called you out of darkness into His marvellous light.

Revelation 11:15

The seventh angel blew his trumpet; and there followed loud voices in Heaven which said, "The sovereignty of the world now belongs to our Lord and His Christ; and He will be King until the Ages of the Ages."

Treasury of Scripture Knowledge

Summary

And many nations shall be joined to the LORD in that day, and shall be my people: and I will dwell in the midst of thee, and thou shalt know that the LORD of hosts hath sent me unto thee.

General references

Bible References

Many

Luke 2:32
A light to shine upon the Gentiles, And the glory of Thy people Israel."
Acts 28:28
"Be fully assured, therefore, that this salvation--God's salvation--has now been sent to the Gentiles, and that they, at any rate, will give heed."
1 Peter 2:9
But you are a chosen race, a priesthood of kingly lineage, a holy nation, a people belonging specially to God, that you may make known the perfections of Him who called you out of darkness into His marvellous light.
Revelation 11:15
The seventh angel blew his trumpet; and there followed loud voices in Heaven which said, "The sovereignty of the world now belongs to our Lord and His Christ; and He will be King until the Ages of the Ages."

General references

Romans 3:29
Is God simply the God of the Jews, and not of the Gentiles also? He is certainly the God of the Gentiles also,