Galatians 2:14

But when I saw that they were not living up to the truth of the good news, I said to Cephas, and that before them all, "If you are living like a heathen and not like a Jew, although you are a Jew yourself, why do you try to make the heathen live like Jews?"

Galatians 2:5

But we did not for a moment yield them submission, in order that the truth of the good news might prevail for you.

Acts 10:28

and he said to him, "You know that it is against the law for a Jew to associate with a foreigner or to visit one, but God has taught me not to call any man vulgar or ceremonially unclean;

1 Timothy 5:20

Those who are guilty reprove in public, so that others may be warned.

Acts 11:3-18

for having visited and eaten with men who were not Jews.

Acts 15:10-11

Then why do you now try to test God by putting on these disciples' necks a yoke which neither our forefathers nor we could bear?

Acts 15:19-21

So I give it as my opinion, we ought not to put difficulties in the way of the heathen who turn to God,

Acts 15:24

As we have heard that some of our number have disturbed you by their teaching, by continuing to unsettle your minds,

Acts 15:28-29

For the Holy Spirit and we have decided not to lay upon you any burden but these essential requirements,

Romans 14:14

I know, and through my union with the Lord Jesus I have a clear conviction, that nothing is unclean in itself; that a thing is unclean only to the person who thinks it unclean.

Galatians 2:3

But they did not even try to compel my companion, Titus, although he was a Greek, to be circumcised --

Galatians 2:7

On the contrary, because they saw that I had been entrusted with the good news for the heathen, just as Peter had been entrusted with it for the Jews --

Galatians 2:9

and because they recognized the favor God had shown me, James, Cephas, and John, the so-called pillar apostles, gave Barnabas and me the right hand of fellowship, with the understanding that we should go to the heathen and they to the Jews.

Galatians 2:11-13

Now when Cephas came to Antioch, I opposed him to his face, because he stood condemned.

Galatians 6:12

These men who are trying to force you to let yourselves be circumcised simply want to make a fine outward show, only to keep you from being persecuted for the cross of our Lord Jesus Christ.

1 Timothy 4:3-5

who forbid people to marry and teach them to abstain from certain sorts of food which God created for the grateful enjoyment of those who have faith and a clear knowledge of the truth.

Hebrews 9:10

since they deal only with food and drink and various washings, that is, with mere material regulations which are in force only until the time of setting things straight.

Hebrews 12:13

and keep your feet in straight paths, so that limbs may not be dislocated, but instead be cured.

Treasury of Scripture Knowledge

Summary

But when I saw that they walked not uprightly according to the truth of the gospel, I said unto Peter before them all, If thou, being a Jew, livest after the manner of Gentiles, and not as do the Jews, why compellest thou the Gentiles to live as do the Jews?

General references

Bible References

The truth

Galatians 2:5
But we did not for a moment yield them submission, in order that the truth of the good news might prevail for you.
Romans 14:14
I know, and through my union with the Lord Jesus I have a clear conviction, that nothing is unclean in itself; that a thing is unclean only to the person who thinks it unclean.
1 Timothy 4:3
who forbid people to marry and teach them to abstain from certain sorts of food which God created for the grateful enjoyment of those who have faith and a clear knowledge of the truth.
Hebrews 9:10
since they deal only with food and drink and various washings, that is, with mere material regulations which are in force only until the time of setting things straight.

I said

Galatians 2:11
Now when Cephas came to Antioch, I opposed him to his face, because he stood condemned.
1 Timothy 5:20
Those who are guilty reprove in public, so that others may be warned.

If thou

Galatians 2:12
For before the coming of certain people from James, he was in the habit of eating with heathen Christians, but after they came, he began to draw back and hold aloof from them, because he was afraid of the circumcision party.
Acts 10:28
and he said to him, "You know that it is against the law for a Jew to associate with a foreigner or to visit one, but God has taught me not to call any man vulgar or ceremonially unclean;
Acts 11:3
for having visited and eaten with men who were not Jews.

Why

Galatians 2:3
But they did not even try to compel my companion, Titus, although he was a Greek, to be circumcised --
Galatians 6:12
These men who are trying to force you to let yourselves be circumcised simply want to make a fine outward show, only to keep you from being persecuted for the cross of our Lord Jesus Christ.
Acts 15:10
Then why do you now try to test God by putting on these disciples' necks a yoke which neither our forefathers nor we could bear?

General references

Luke 5:38
But fresh wine must be put into new bottles.
Romans 3:30
since there is but one God, who will consider the Jews in right standing with Himself, only on condition of their faith, and the heathen peoples on the same condition.
Galatians 2:18
For if I try to build again what I tore down, I really prove myself to be a wrongdoer.