Galatians 2:15

We who are Jews by birth, and not sinful heathen,

Ephesians 2:3

We all lived among them once, indulging our physical cravings and obeying the impulses of our lower nature and its thoughts, and by nature we were doomed to God's wrath like other men.

Matthew 3:7-9

But when he saw many of the Pharisees and Sadducees coming for baptism, he said to them, "You brood of snakes! Who warned you to escape from the wrath that is coming?

Matthew 9:11

And the Pharisees observed it, and they said to his disciples, "Why does your master eat with tax-collectors and irreligious people?"

Mark 7:26-28

Now the woman was a Greek, of Syrophoenician birth. And she begged him to drive the demon out of her daughter.

John 8:39-41

They answered, "Our father is Abraham." Jesus said to them, "If you are Abraham's children, then do what Abraham did.

Acts 22:21

But he said to me, 'Go! I will send you far away to the heathen.' "

Romans 3:9

What does this mean? Are we Jews at a disadvantage? Not at all. We have already charged Jews and Greeks all alike with being under the control of sin.

Romans 4:16

That is why it all turns upon faith; it is to make it a matter of God's favor, so that the promise may hold good for all Abraham's descendants, not only those who are adherents of the Law, but also those who share the faith of Abraham. For he is the father of all of us;

Ephesians 2:11-12

So remember that you were once physically heathen, and called uncircumcised by those who called themselves circumcised, though only physically, by human hands.

Philippians 3:4

though I at least am entitled to rely on them. If anyone thinks he can rely on his physical advantages, still more can I!

Titus 3:3

For we ourselves were once without understanding, disobedient, deluded, enslaved to all kinds of passions and pleasures. Our minds were full of malice and envy. Men hated us and we hated one another.

Treasury of Scripture Knowledge

Summary

We who are Jews by nature, and not sinners of the Gentiles,

Bible References

Jews

Matthew 3:7
But when he saw many of the Pharisees and Sadducees coming for baptism, he said to them, "You brood of snakes! Who warned you to escape from the wrath that is coming?
John 8:39
They answered, "Our father is Abraham." Jesus said to them, "If you are Abraham's children, then do what Abraham did.
Romans 4:16
That is why it all turns upon faith; it is to make it a matter of God's favor, so that the promise may hold good for all Abraham's descendants, not only those who are adherents of the Law, but also those who share the faith of Abraham. For he is the father of all of us;
Ephesians 2:3
We all lived among them once, indulging our physical cravings and obeying the impulses of our lower nature and its thoughts, and by nature we were doomed to God's wrath like other men.

Sinners

Matthew 9:11
And the Pharisees observed it, and they said to his disciples, "Why does your master eat with tax-collectors and irreligious people?"
Mark 7:26
Now the woman was a Greek, of Syrophoenician birth. And she begged him to drive the demon out of her daughter.
Acts 22:21
But he said to me, 'Go! I will send you far away to the heathen.' "
Romans 3:9
What does this mean? Are we Jews at a disadvantage? Not at all. We have already charged Jews and Greeks all alike with being under the control of sin.
Ephesians 2:11
So remember that you were once physically heathen, and called uncircumcised by those who called themselves circumcised, though only physically, by human hands.
Titus 3:3
For we ourselves were once without understanding, disobedient, deluded, enslaved to all kinds of passions and pleasures. Our minds were full of malice and envy. Men hated us and we hated one another.

General references

Romans 3:30
there is but one God, and he will make the circumcised upright on the ground of their faith and the uncircumcised upright because of theirs."
Galatians 2:18
I really convict myself of wrongdoing when I start to rebuild what I tore down.
Philippians 3:7
But for the sake of Christ I have come to count my former gains as loss.