1 Corinthians 9:20-23

20To the Jewish people I identified as a Jew, so that I might win over the Jewish people. To those under Torah I became like one under Torah (though not myself being under Torah), so that I might win over those under Torah;

21to those outside Torah, like one outside Torah (though not being outside God’s Torah but in Messiah’s Torah), so that I might win over those outside Torah.

22To the weak I became weak, so that I might win over the weak. I have become all things to all men, so that by all means possible I might save some.

23I do it all for the sake of the Good News, so that I might be a fellow partaker of it.