Xenophobia is the fear or hatred of foreigners or strangers, and is a problem that has plagued societies throughout history. The Bible has much to say about the treatment of foreigners and strangers, and offers guidance on how to overcome the fear and prejudice that can lead to xenophobia. One of the most prominent themes in the Bible is the idea of hospitality towards strangers. In the book of Leviticus, for example, the Israelites are commanded to "love your neighbor as yourself," and are exp…