Galatians 2:14

But when I saw that they were not being straightforward with the truth of the gospel, I said to Cephas in the presence of [them] all, "If you, [although you] are a Jew, live like a Gentile and not like a Jew, how can you try to compel the Gentiles to live like Jews?"

Galatians 2:5

to whom not even for an hour did we yield in subjection, in order that the truth of the gospel might remain continually with you.

Acts 10:28

And he said to them, "You know that it is forbidden for a Jewish man to associate with or to approach a foreigner. And to me God has shown [that] I should call no man common or unclean.

1 Timothy 5:20

Reprove those who sin in the presence of all, in order that the rest also may experience fear.

Leviticus 19:17

" 'You shall not hate your brother in your heart; you shall surely rebuke your fellow citizen, so that you do not incur sin {along with} him.

Psalm 15:2

He who walks blamelessly and does what is right. He who speaks honestly in his heart.

Psalm 58:1

Do you really speak [what is] right [when] silent? [Do] you judge fairly the children of humankind?

Psalm 84:11

Because Yahweh God [is] a sun and a shield; Yahweh gives grace and honor. He does not withhold good from those who walk blamelessly.

Psalm 141:5

Let a righteous one strike me in kindness, and let him chasten me. [It is] oil for [my] head; let not my head refuse. For still my prayer [is] against their evil deeds.

Proverbs 2:7

For the upright, he stores sound judgment, a shield for those who walk uprightly,

Proverbs 10:9

Whoever walks in integrity will walk securely, but whoever follows perversity, his ways will be made known.

Proverbs 27:5-6

Better a rebuke that is open than a love that is hidden.

Acts 11:3-18

saying, "You went to men {who were uncircumcised} and ate with them!"

Acts 15:10-11

So now why are you putting God to the test [by] placing on the neck of the disciples a yoke that neither our fathers nor we have been able to bear?

Acts 15:19-21

Therefore I conclude we should not cause difficulty for those from among the Gentiles who turn to God,

Acts 15:24

Because we have heard that some have gone out from among us--to whom we gave no orders--[and] have thrown you into confusion by words upsetting your {minds},

Acts 15:28-29

For it seemed best to the Holy Spirit and to us to place on you no greater burden except these necessary things:

Romans 14:14

I know and am convinced in the Lord Jesus that nothing [is] unclean of itself, except to the one who considers something to be unclean; to that person [it is] unclean.

Galatians 2:3

But not even Titus [who was] with me, [although] he was a Greek, was compelled to be circumcised.

Galatians 2:7

But these, [when they] saw that I had been entrusted [with] the gospel to the uncircumcision, just as Peter to the circumcision

Galatians 2:9

and [when] James and Cephas and John--those thought to be pillars--acknowledged the grace given to me, they gave to me and Barnabas the right [hand] of fellowship, in order that we [should go] to the Gentiles and they to the circumcision.

Galatians 2:11-13

But when Cephas came to Antioch, I opposed [him] to his face, because he was condemned.

Galatians 6:12

As many as are wanting to make a good showing in the flesh, these are attempting to compel you to be circumcised, only so that they will not be persecuted for the cross of Christ.

1 Timothy 4:3-5

who forbid marrying [and insist on] abstaining from foods that God created for sharing in with thankfulness by those who believe and who know the truth,

Hebrews 9:10

concerning [instead] only food and drink and different washings, regulations of outward things imposed until the time of setting [things] right.

Hebrews 12:13

and make straight paths for your feet, so that what is lame will not be dislocated, but rather be healed.

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?

Bible References

Walked

Psalm 15:2
He who walks blamelessly and does what is right. He who speaks honestly in his heart.
Psalm 58:1
Do you really speak [what is] right [when] silent? [Do] you judge fairly the children of humankind?
Psalm 84:11
Because Yahweh God [is] a sun and a shield; Yahweh gives grace and honor. He does not withhold good from those who walk blamelessly.
Proverbs 2:7
For the upright, he stores sound judgment, a shield for those who walk uprightly,
Proverbs 10:9
Whoever walks in integrity will walk securely, but whoever follows perversity, his ways will be made known.

The truth

Galatians 2:5
to whom not even for an hour did we yield in subjection, in order that the truth of the gospel might remain continually with you.
Romans 14:14
I know and am convinced in the Lord Jesus that nothing [is] unclean of itself, except to the one who considers something to be unclean; to that person [it is] unclean.
1 Timothy 4:3
who forbid marrying [and insist on] abstaining from foods that God created for sharing in with thankfulness by those who believe and who know the truth,
Hebrews 9:10
concerning [instead] only food and drink and different washings, regulations of outward things imposed until the time of setting [things] right.

I said

Galatians 2:11
But when Cephas came to Antioch, I opposed [him] to his face, because he was condemned.
Leviticus 19:17
" 'You shall not hate your brother in your heart; you shall surely rebuke your fellow citizen, so that you do not incur sin {along with} him.
Psalm 141:5
Let a righteous one strike me in kindness, and let him chasten me. [It is] oil for [my] head; let not my head refuse. For still my prayer [is] against their evil deeds.
Proverbs 27:5
Better a rebuke that is open than a love that is hidden.
1 Timothy 5:20
Reprove those who sin in the presence of all, in order that the rest also may experience fear.

If thou

Galatians 2:12
For before certain people came from James, he used to eat with the Gentiles, but when they came, he withdrew and separated himself, [because he] was afraid of those [who were] of the circumcision,
Acts 10:28
And he said to them, "You know that it is forbidden for a Jewish man to associate with or to approach a foreigner. And to me God has shown [that] I should call no man common or unclean.
Acts 11:3
saying, "You went to men {who were uncircumcised} and ate with them!"

Why

Galatians 2:3
But not even Titus [who was] with me, [although] he was a Greek, was compelled to be circumcised.
Galatians 6:12
As many as are wanting to make a good showing in the flesh, these are attempting to compel you to be circumcised, only so that they will not be persecuted for the cross of Christ.
Acts 15:10
So now why are you putting God to the test [by] placing on the neck of the disciples a yoke that neither our fathers nor we have been able to bear?

General references

Proverbs 27:5
Better a rebuke that is open than a love that is hidden.
Luke 5:38
But new wine must be put into new wineskins.
Romans 3:30
since God [is] one, who will justify {those who are circumcised} by faith and {those who are uncircumcised} through faith.
Galatians 2:18
For if I build up again these [things] which I destroyed, I show myself [to be] a transgressor.