In Galatians 6:10---Paul writes---"Therefore as we have opportunity, let us do good to all, especially to those of the household od faith."----Now I don't think I am totally interpreting this 100% correct, yet I have always thought that leaned toward thinking of care of those of the faith 1st...Sort of like charity begins at home.....Now I may not be the sharpest knife in the drawer but have been richly blessed with common sense and with that I know that my responsibility is to my family before bringing strangers into my house, taking shelter, food etc from my family, so, IMO, same goes for folks from other countries. But this is a very deep subject with a million different opinions, just saying.