For circumcision verily profiteth, if thou keep the law: but if thou be a breaker of the law, thy circumcision is made uncircumcision.(Romans 2:25)

Therefore if the uncircumcision keep the righteousness of the law, shall not his uncircumcision be counted for circumcision?(Romans 2:26)

And shall not uncircumcision which is by nature, if it fulfil the law, judge thee, who by the letter and circumcision dost transgress the law?(Romans 2:27)

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

But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.(Romans 2:29)

What advantage then hath the Jew? or what profit is there of circumcision?(Romans 3:1)

Much every way: chiefly, because that unto them were committed the oracles of God.(Romans 3:2)

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Romans 2:28 - Cross Reference

Except the LORD of hosts had left unto us a very small remnant, we should have been as Sodom, and we should have been like unto Gomorrah. (Isaiah 1:9)

Hear ye this, O house of Jacob, which are called by the name of Israel, and are come forth out of the waters of Judah, which swear by the name of the LORD, and make mention of the God of Israel, but not in truth, nor in righteousness. (Isaiah 48:1)

And she conceived again, and bare a daughter. And God said unto him, Call her name Loruhamah: for I will no more have mercy upon the house of Israel; but I will utterly take them away. (Hosea 1:6)

How was it then reckoned? when he was in circumcision, or in uncircumcision? Not in circumcision, but in uncircumcision. (Romans 4:10)

I know thy works, and tribulation, and poverty, (but thou art rich) and I know the blasphemy of them which say they are Jews, and are not, but are the synagogue of Satan. (Revelation 2:9)

Jesus saw Nathanael coming to him, and saith of him, Behold an Israelite indeed, in whom is no guile! (John 1:47)

And think not to say within yourselves, We have Abraham to our father: for I say unto you, that God is able of these stones to raise up children unto Abraham. (Matthew 3:9)

Egypt, and Judah, and Edom, and the children of Ammon, and Moab, and all that are in the utmost corners, that dwell in the wilderness: for all these nations are uncircumcised, and all the house of Israel are uncircumcised in the heart. (Jeremiah 9:26)

Truly God is good to Israel, even to such as are of a clean heart. (Psalm 73:1)

I know that ye are Abraham's seed; but ye seek to kill me, because my word hath no place in you. (John 8:37)

The like figure whereunto even baptism doth also now save us (not the putting away of the filth of the flesh, but the answer of a good conscience toward God,) by the resurrection of Jesus Christ: (1 Peter 3:21)

Not as though the word of God hath taken none effect. For they are not all Israel, which are of Israel: (Romans 9:6)

For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature. (Galatians 6:15)

Behold, thou art called a Jew, and restest in the law, and makest thy boast of God, (Romans 2:17)