Galatians 5:11

But I, brethren, if I yet preach circumcision, why do I still suffer persecution? then the offence of the cross would be done away.

1 Corinthians 1:23

but we preach Christ having been crucified, to the Jews indeed a stumbling block, and to the Gentiles foolishness;

Galatians 6:12

So many as wish to make a fair show in the flesh, these compel you to be circumcised; only that they do not suffer persecution on account of the cross of Christ.

Acts 16:3

Paul wished him to go out with him; and having taken him circumcised him on account of the Jews who were in those places: for they all knew his father that he was a Greek.

Acts 22:21-22

And He said to me, Go: because I will send thee far away to the Gentiles.

Acts 23:13-14

And there were more than forty having made this plot:

Romans 9:32-33

Why? Because they sought it not from faith, but as it were from works: they stumbled over the stone of stumbling,

1 Corinthians 1:18

For the word of the cross is foolishness indeed to those who are lost; but to those who are saved it is the power of God.

1 Corinthians 15:30

Why indeed are we in jeopardy every hour?

2 Corinthians 11:23-26

Are they the ministers of Christ? (I speak as a mad man,) I am more; in labors more abundantly, in stripes more abundantly, in prisons more frequently, in deaths often;

Galatians 2:3

But neither was Titus the one with me, being a Greek, compelled to be circumcised:

Galatians 6:17

Finally let no one give me troubles: for I bear in my own body the marks of Jesus.

1 Peter 2:8-9

who stumble over the word, disbelieving: unto which they indeed were appointed.

Treasury of Scripture Knowledge

Summary

And I, brethren, if I yet preach circumcision, why do I yet suffer persecution? then is the offence of the cross ceased.

General references

Bible References

If

Galatians 2:3
But neither was Titus the one with me, being a Greek, compelled to be circumcised:
Acts 16:3
Paul wished him to go out with him; and having taken him circumcised him on account of the Jews who were in those places: for they all knew his father that he was a Greek.

Why

Galatians 6:12
So many as wish to make a fair show in the flesh, these compel you to be circumcised; only that they do not suffer persecution on account of the cross of Christ.
Acts 22:21
And He said to me, Go: because I will send thee far away to the Gentiles.
Acts 23:13
And there were more than forty having made this plot:
1 Corinthians 15:30
Why indeed are we in jeopardy every hour?
2 Corinthians 11:23
Are they the ministers of Christ? (I speak as a mad man,) I am more; in labors more abundantly, in stripes more abundantly, in prisons more frequently, in deaths often;

The offence

Romans 9:32
Why? Because they sought it not from faith, but as it were from works: they stumbled over the stone of stumbling,
1 Corinthians 1:18
For the word of the cross is foolishness indeed to those who are lost; but to those who are saved it is the power of God.
1 Peter 2:8
who stumble over the word, disbelieving: unto which they indeed were appointed.

General references

1 Corinthians 15:30
Why indeed are we in jeopardy every hour?
Galatians 2:18
For if I again build the things which I have destroyed, I constitute myself a transgressor.