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 avails any thing nor uncircumcision, but faith which works by love.

Galatians 6:15

For in Christ Jesus neither is circumcision any thing, nor uncircumcision, but a new creation.

Colossians 3:11

where there are not Greek and Jew, circumcision and uncircumcision, Barbarian, Scythian, servant, freeman, but Christ is all things and in all.

Revelation 22:14

Blessed are they that keep his commandments, that they may have a right to the tree of life, and enter by the gates into the city.

Matthew 5:19

Whoever therefore shall break one of the least of these commandments, and teach men so, shall be called least in the kingdom of heaven; but whoever shall do and teach, he shall be called great in the kingdom of heaven.

John 15:14

You are my friends if you do what I command you;

Romans 2:25-29

For circumcision indeed is profitable if you perform the law, but if you are a transgressor of the law, your circumcision becomes uncircumcision.

Romans 3:30

since there is one God who will justify the circumcision by faith and the uncircumcision through the [same] faith.

1 Corinthians 8:8

But food does not commend us to God; for neither if we eat not are we worse, nor if we eat are we better.

Galatians 3:28

There is neither Jew nor Greek, there is neither servant nor freeman, there is neither male nor female; for you are all one in Christ Jesus.

1 John 2:3-4

And by this we know that we have known him, if we keep his commandments.

1 John 3:22-24

and what we ask we receive from him, because we keep his commandments and do the things which are pleasing in his sight.

1 John 5:2-3

By this we know that we love the children of God, when we love God and keep his commandments.

Treasury of Scripture Knowledge

Summary

Circumcision is nothing, and uncircumcision is nothing, but the keeping of the commandments of God.

General references

Bible References

But

Matthew 5:19
Whoever therefore shall break one of the least of these commandments, and teach men so, shall be called least in the kingdom of heaven; but whoever shall do and teach, he shall be called great in the kingdom of heaven.
John 15:14
You are my friends if you do what I command you;
1 John 2:3
And by this we know that we have known him, if we keep his commandments.
1 John 3:22
and what we ask we receive from him, because we keep his commandments and do the things which are pleasing in his sight.
1 John 5:2
By this we know that we love the children of God, when we love God and keep his commandments.
Revelation 22:14
Blessed are they that keep his commandments, that they may have a right to the tree of life, and enter by the gates into the city.

General references

Romans 2:26
If therefore the uncircumcision keeps the ordinances of the law, shall not its uncircumcision be accounted for circumcision?