Galatians 5:11

But I, brothers, if I still proclaim circumcision, why am I still persecuted? Then the stumbling block of the cross has been removed.

1 Corinthians 1:23

but we preach Christ crucified, a stumbling block to Jews and foolishness to Gentiles,

Galatians 4:29

But as then, he who was born according to the flesh persecuted him who was born according to the Spirit, so also it is now.

Galatians 6:12

As many as desire to make a good showing in the flesh, they compel you to be circumcised; only that they may not be persecuted for the cross of Christ.

Isaiah 8:14

And he will be a sanctuary; but for a stone of stumbling and for a rock that makes them fall to both the houses of Israel, for a trap and for a snare to the inhabitants of Jerusalem.

Acts 16:3

Paul wanted to have him go out with him, and he took and circumcised him because of the Jews who were in those parts; for they all knew that his father was a Greek.

Acts 21:21

They have been informed about you, that you teach all the Jews who are among the Gentiles to forsake Moses, telling them not to circumcise their children neither to walk after the customs.

Acts 21:28

crying out, "Men of Israel, help. This is the man who teaches all men everywhere against the people, and the Law, and this place. Moreover, he also brought Greeks into the temple, and has defiled this holy place."

Acts 22:21-22

"He said to me, 'Depart, for I will send you out far from here to the Gentiles.'"

Acts 23:13-14

There were more than forty people who had made this conspiracy.

Romans 9:32-33

Why? Because they did not seek it by faith, but as it were by works. They stumbled over the stumbling stone;

1 Corinthians 1:18

For the message about the cross is foolishness to those who are perishing, but to us who are being saved it is the power of God.

1 Corinthians 15:30

Why do we also stand in jeopardy every hour?

2 Corinthians 11:23-26

Are they servants of Christ? (I speak as one beside himself) I am more so; in labors more abundantly, in prisons more abundantly, in stripes above measure, in deaths often.

Galatians 2:3

But not even Titus, who was with me, being a Greek, was compelled to be circumcised.

Galatians 6:17

From now on, let no one cause me any trouble, for I bear the marks of Jesus branded on my body.

1 Peter 2:8-9

and, "a stone of stumbling, and a rock of offense." For they stumble at the word, being disobedient, to which also they 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 not even Titus, who was with me, being a Greek, was compelled to be circumcised.
Acts 16:3
Paul wanted to have him go out with him, and he took and circumcised him because of the Jews who were in those parts; for they all knew that his father was a Greek.

Why

Galatians 4:29
But as then, he who was born according to the flesh persecuted him who was born according to the Spirit, so also it is now.
Galatians 6:12
As many as desire to make a good showing in the flesh, they compel you to be circumcised; only that they may not be persecuted for the cross of Christ.
Acts 21:21
They have been informed about you, that you teach all the Jews who are among the Gentiles to forsake Moses, telling them not to circumcise their children neither to walk after the customs.
Acts 22:21
"He said to me, 'Depart, for I will send you out far from here to the Gentiles.'"
Acts 23:13
There were more than forty people who had made this conspiracy.
1 Corinthians 15:30
Why do we also stand in jeopardy every hour?
2 Corinthians 11:23
Are they servants of Christ? (I speak as one beside himself) I am more so; in labors more abundantly, in prisons more abundantly, in stripes above measure, in deaths often.

The offence

Isaiah 8:14
And he will be a sanctuary; but for a stone of stumbling and for a rock that makes them fall to both the houses of Israel, for a trap and for a snare to the inhabitants of Jerusalem.
Romans 9:32
Why? Because they did not seek it by faith, but as it were by works. They stumbled over the stumbling stone;
1 Corinthians 1:18
For the message about the cross is foolishness to those who are perishing, but to us who are being saved it is the power of God.
1 Peter 2:8
and, "a stone of stumbling, and a rock of offense." For they stumble at the word, being disobedient, to which also they were appointed.

General references

1 Corinthians 15:30
Why do we also stand in jeopardy every hour?
Galatians 2:18
For if I build up again those things which I destroyed, I prove myself a law-breaker.