“We who are Jews by nature, and not sinners of the Gentiles,”
King James Version (KJV)
2:15 We - St. Paul, to spare St. Peter, drops the first person singular, and speaks in the plural number. #Gal 2:18|, he speaks in the first person singular again by a figure; and without a figure, #Gal 2:19|, &c. Who are Jews by nature - By birth, not proselytes only. And not sinners of the gentiles - That is, not sinful Gentiles; not such gross, enormous, abandoned sinners, as the heathens generally were.
Ga 2:15 We [who are] Jews by nature. You and I. Both Paul and Peter were Jews by birth, and not sinners of the Gentiles. As Jews were wont to call the Gentile heathen.