Galatians 2:4-6; Galatians 2:14

4 This matter arose because some false believers had infiltrated our ranks to spy on the freedom we have in Christ Jesus and to make us slaves.

5 We did not give in to them for a moment, so that the truth of the gospel might be preserved for you.

6 As for those who were held in high esteem—whatever they were makes no difference to me; God does not show favoritism—they added nothing to my message.

14 When I saw that they were not acting in line with the truth of the gospel, I said to Cephas in front of them all, “You are a Jew, yet you live like a Gentile and not like a Jew. How is it, then, that you force Gentiles to follow Jewish customs?