I heard of a very good, decent family who regularly shared how they were called to have "an open house." They hosted events, had people over for lunch, and enjoyed great discussions around the table with interesting people. All decent things to do. Yet their desire to be hospitable went farther than it should have. They also rented a room to a foreign college student (they viewed this as a ministry opportunity), took in homeless men and let people in need stay in their home for months or even...