One might well say that mankind is divisible into two great classes: hosts and guests.
Jews have God's promise and if we Christians have it, too, then it is only as those chosen with them, as guests in their house, that we are new wood grafted onto their tree.
A few years ago no hotel or restaurant in Boston refused Negro guests; now several hotels, restaurants, and especially confectionary stores, will not serve Negroes, even the best of them.