When my husband and I moved to Seattle to be near his sister, we didn’t know where we would live or work. A local church helped us find a place: a rental house with many bedrooms. We could live in one bedroom, and rent the others to international students. For the next three years, we were strangers welcoming strangers: sharing our home and meals with people from all over the world. We and our housemates welcomed dozens of international students in our home every Friday night for Bible study, too.

God’s people know what it means to be far from home.…