Entertaining Angels Unaware

The United States and many western European nations have grown by immigration. What sort of reception have immigrants been given by Christians? Are Christians today aware of the need of people suffering from war or persecution to immigrate to safe places?In earlier times immigrants were generally "like us." Now many immigrants are often Muslims, who not only dress distinctively, but practice a different religious creed as well. Many fear that terrorists will enter our country under the guise of