2 Bible Verses about Oppressing Foreigners

I was a stranger but you never entertained me, I was unclothed but you never clothed me, I was ill and in prison but you never looked after me.'

But I saw they were swerving from the true line of the gospel; so I said to Cephas in presence of them all, "If you live like the Gentiles and not like the Jews, though you are a Jew yourself, why do you oblige the Gentiles to become Jews?" ??15 We may be Jews by birth and not 'Gentile sinners,'