1 Peter 2:10

Once you were not a people, but now you are God's people; once you had not received mercy, but now you have received mercy.

Hosea 1:9-10

And the LORD said, "Call his name Not My People, for you are not my people, and I am not your God."

Hosea 2:23

and I will sow her for myself in the land. And I will have mercy on No Mercy, and I will say to Not My People,'You are my people'; and he shall say, 'You are my God.'"

Romans 9:25-26

As indeed he says in Hosea, "Those who were not my people I will call 'my people,' and her who was not beloved I will call 'beloved.'"

Romans 10:19

But I ask, did Israel not understand? First Moses says, "I will make you jealous of those who are not a nation; with a foolish nation I will make you angry."

Romans 11:6-7

But if it is by grace, it is no longer on the basis of works; otherwise grace would no longer be grace.

Romans 11:30

For just as you were at one time disobedient to God but now have received mercy because of their disobedience,

1 Corinthians 7:25

Now concerning the betrothed,I have no command from the Lord, but I give my judgment as one who by the Lord's mercy is trustworthy.

1 Timothy 1:13

though formerly I was a blasphemer, persecutor, and insolent opponent. But I received mercy because I had acted ignorantly in unbelief,

Hebrews 4:16

Let us then with confidence draw near to the throne of grace, that we may receive mercy and find grace to help in time of need.

Treasury of Scripture Knowledge

Summary

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.

Bible References

Were

Hosea 1:9
And the LORD said, "Call his name Not My People, for you are not my people, and I am not your God."
Romans 9:25
As indeed he says in Hosea, "Those who were not my people I will call 'my people,' and her who was not beloved I will call 'beloved.'"

Obtained

Hosea 2:23
and I will sow her for myself in the land. And I will have mercy on No Mercy, and I will say to Not My People,'You are my people'; and he shall say, 'You are my God.'"
Romans 11:6
But if it is by grace, it is no longer on the basis of works; otherwise grace would no longer be grace.
1 Corinthians 7:25
Now concerning the betrothed,I have no command from the Lord, but I give my judgment as one who by the Lord's mercy is trustworthy.
1 Timothy 1:13
though formerly I was a blasphemer, persecutor, and insolent opponent. But I received mercy because I had acted ignorantly in unbelief,
Hebrews 4:16
Let us then with confidence draw near to the throne of grace, that we may receive mercy and find grace to help in time of need.

General references

Leviticus 14:14
The priest shall take some of the blood of the guilt offering, and the priest shall put it on the lobe of the right ear of him who is to be cleansed and on the thumb of his right hand and on the big toe of his right foot.
Numbers 15:41
I am the LORD your God, who brought you out of the land of Egypt to be your God: I am the LORD your God."
Psalm 118:2
Let Israel say, "His steadfast love endures forever."
Isaiah 32:16
Then justice will dwell in the wilderness, and righteousness abide in the fruitful field.
Romans 9:16
So then it depends not on human will or exertion, but on God, who has mercy.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.