Romans 2:28

For the Jew is not {one outwardly}, nor [is] circumcision {outwardly}, in the flesh.

Galatians 6:15

For neither is circumcision anything nor uncircumcision, but a new creation.

Matthew 3:9

And do not think to say to yourselves, 'We have Abraham [as] father.' For I say to you that God is able to raise up children for Abraham from these stones!

Romans 9:6-8

But [it is] not as if the word of God had failed. For not all those [who are descended] from Israel [are truly] Israel,

Revelation 2:9

'I know your affliction and poverty (but you are rich), and the slander of those {who call themselves Jews} and are not, but [are] a synagogue of Satan.

Psalm 73:1

Surely God is good to Israel, to those pure of heart.

Isaiah 1:9-15

If Yahweh of hosts had not left us survivors, we would have been as few as Sodom, we would have become like Gomorrah.

Isaiah 48:1-2

Hear this, house of Jacob, who are called by the name of Israel and came out from the waters of Judah, who swear by the name of Yahweh, and {invoke} the God of Israel, [but] not in truth and not in righteousness.

Jeremiah 9:26

Egypt, Judah, and Edom, and the {Ammonites}, and Moab, and all those who are trimmed to [the] side, those who live in the desert, for all the nations [are] uncircumcised, and all the house of Israel [are] uncircumcised of heart."

Hosea 1:6-9

And she conceived again and bore a daughter, and he said to him, "{Name her} Lo-ruhamah, for I will no longer have pity on the house of Israel or {forgive them}.

John 1:47

Jesus saw Nathanael coming toward him and said about him, "Look! {A true Israelite} in whom is no deceit!"

John 8:37-39

I know that you are descendants of Abraham. But you are seeking to kill me, because my word makes no progress among you.

Romans 2:17

But if you call yourself a Jew and rely on the law and boast in God

Romans 4:10-12

How then was it credited? [While he] was {circumcised} or {uncircumcised}? Not {while circumcised} but {while uncircumcised}!

1 Peter 3:21

And also, corresponding to [this], baptism now saves you, not the removal of dirt from the flesh, but an appeal to God for a good conscience through the resurrection of Jesus Christ,

Treasury of Scripture Knowledge

Summary

For he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh:

Bible References

For he

Romans 9:6
But [it is] not as if the word of God had failed. For not all those [who are descended] from Israel [are truly] Israel,
Psalm 73:1
Surely God is good to Israel, to those pure of heart.
Isaiah 1:9
If Yahweh of hosts had not left us survivors, we would have been as few as Sodom, we would have become like Gomorrah.
Isaiah 48:1
Hear this, house of Jacob, who are called by the name of Israel and came out from the waters of Judah, who swear by the name of Yahweh, and {invoke} the God of Israel, [but] not in truth and not in righteousness.
Hosea 1:6
And she conceived again and bore a daughter, and he said to him, "{Name her} Lo-ruhamah, for I will no longer have pity on the house of Israel or {forgive them}.
Matthew 3:9
And do not think to say to yourselves, 'We have Abraham [as] father.' For I say to you that God is able to raise up children for Abraham from these stones!
John 1:47
Jesus saw Nathanael coming toward him and said about him, "Look! {A true Israelite} in whom is no deceit!"
John 8:37
I know that you are descendants of Abraham. But you are seeking to kill me, because my word makes no progress among you.
Galatians 6:15
For neither is circumcision anything nor uncircumcision, but a new creation.
Revelation 2:9
'I know your affliction and poverty (but you are rich), and the slander of those {who call themselves Jews} and are not, but [are] a synagogue of Satan.

Neither

Jeremiah 9:26
Egypt, Judah, and Edom, and the {Ammonites}, and Moab, and all those who are trimmed to [the] side, those who live in the desert, for all the nations [are] uncircumcised, and all the house of Israel [are] uncircumcised of heart."
Romans 4:10
How then was it credited? [While he] was {circumcised} or {uncircumcised}? Not {while circumcised} but {while uncircumcised}!
1 Peter 3:21
And also, corresponding to [this], baptism now saves you, not the removal of dirt from the flesh, but an appeal to God for a good conscience through the resurrection of Jesus Christ,