... this hospitality to strangers. You remember how it says of God, in Lev. 19, chapter 33, in his instructions for Israel, verse 33, If a stranger ...
And if a stranger sojourn with thee in your land, ye shall not vex him. But the stranger that dwelleth with you shall be unto you as one born among you, and thou shalt love him as thyself; for ye were strangers in the land of Egypt: I am the LORD your God.