Galatians 6:15

For in Christ Jesus neither is circumcision anything, nor uncircumcision; but new creation.

2 Corinthians 5:17

So if any one be in Christ, there is a new creation; the old things have passed away; behold all things have become new:

1 Corinthians 7:19

Circumcision is nothing, and uncircumcision is nothing; but keeping God's commandments.

Galatians 5:6

For in Christ Jesus neither circumcision has any force, nor uncircumcision; but faith working through love.

Ephesians 2:10

For we are his workmanship, having been created in Christ Jesus for good works, which God has before prepared that we should walk in them.

Ephesians 4:24

and your having put on the new man, which according to God is created in truthful righteousness and holiness.

Romans 2:28

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

Romans 8:1

There is then now no condemnation to those in Christ Jesus.

Colossians 3:10-11

and having put on the new, renewed into full knowledge according to the image of him that has created him;

Revelation 21:5

And he that sat on the throne said, Behold, I make all things new. And he says to me, Write, for these words are true and faithful.

Treasury of Scripture Knowledge

Summary

For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature.

General references

Bible References

Neither

1 Corinthians 7:19
Circumcision is nothing, and uncircumcision is nothing; but keeping God's commandments.

But

2 Corinthians 5:17
So if any one be in Christ, there is a new creation; the old things have passed away; behold all things have become new:
Ephesians 2:10
For we are his workmanship, having been created in Christ Jesus for good works, which God has before prepared that we should walk in them.
Ephesians 4:24
and your having put on the new man, which according to God is created in truthful righteousness and holiness.
Colossians 3:10
and having put on the new, renewed into full knowledge according to the image of him that has created him;
Revelation 21:5
And he that sat on the throne said, Behold, I make all things new. And he says to me, Write, for these words are true and faithful.

General references

Romans 3:30
since indeed it is one God who shall justify the circumcision on the principle of faith, and uncircumcision by faith.