Romans 3:1

What then is the preeminence of the Jew? or what the profit of circumcision?

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.

1 Corinthians 15:32

If after the manner of men I have fought with beasts at Ephesus, of what advantage is it to me? If the dead rise not, let us eat and drink, for to-morrow we die.

Hebrews 13:9

Be not carried about with various and strange doctrines; for it is good that the mind should be established with grace, not with aliments, in which those walking are not profited.

Treasury of Scripture Knowledge

Summary

What advantage then hath the Jew? or what profit is there of circumcision?

Bible References

Advantage

Romans 2:25
For circumcision indeed is profitable if you perform the law, but if you are a transgressor of the law, your circumcision becomes uncircumcision.
1 Corinthians 15:32
If after the manner of men I have fought with beasts at Ephesus, of what advantage is it to me? If the dead rise not, let us eat and drink, for to-morrow we die.
Hebrews 13:9
Be not carried about with various and strange doctrines; for it is good that the mind should be established with grace, not with aliments, in which those walking are not profited.