Romans 9:26

[Hosea 1:10 says], "And it will happen that in the very place where people were told, 'You people do not belong to me [i.e., God],' they will be called children of the living God."

Matthew 16:16

And Simon Peter answered, "You are the Christ [i.e., God's specially chosen one], the Son of the living God."

John 11:52

And not just [die] for the [Jewish] nation, but also that He would assemble together into one body the children of God who were scattered [throughout the world].

Romans 8:16

The Holy Spirit Himself bears testimony [along] with our [human] spirit that we are the children of God.

2 Corinthians 6:18

The Lord Almighty [also] said [Hos. 1:10], "I will be a Father to you, and you will be sons and daughters to me."

Galatians 3:26

For all of you are children of God through your faith in Christ Jesus [as God's only Son].

1 John 3:1-3

Look at how much love the Father has shown to us [Christians], that we should be called His children! But, that is what we [really] are! The reason the people of the world do not know who we are is because they do not know who God [really] is.

Treasury of Scripture Knowledge

Summary

And it shall come to pass, that in the place where it was said unto them, Ye are not my people; there shall they be called the children of the living God.

General references

Bible References

There shall

Romans 8:16
The Holy Spirit Himself bears testimony [along] with our [human] spirit that we are the children of God.
John 11:52
And not just [die] for the [Jewish] nation, but also that He would assemble together into one body the children of God who were scattered [throughout the world].
2 Corinthians 6:18
The Lord Almighty [also] said [Hos. 1:10], "I will be a Father to you, and you will be sons and daughters to me."
Galatians 3:26
For all of you are children of God through your faith in Christ Jesus [as God's only Son].
1 John 3:1
Look at how much love the Father has shown to us [Christians], that we should be called His children! But, that is what we [really] are! The reason the people of the world do not know who we are is because they do not know who God [really] is.

General references

Romans 3:29
Or is God the God of the Jews only? Is He not the God of the Gentiles also? Yes, [indeed], of the Gentiles also,