I live near a town which has experienced a massive rise in hatred for migrants. As an evangelical Christian, I would probably be seen by some as being 'right wing' in some of my views including importance of family life etc but I do not condone these racist attitudes at all. I believe in welcoming those who are fleeing war and persecution, as well as those who want to make a better life for their families. I do think some of the anger should be directed at government for things getting out of control administratively. Also universities are partly to blame for selling overseas people a myth that a British degree is the way to a great life here (when it's really just to prop the unis up). People are scared and angry and latching on to anything including some crazy far right groups.
What do you see as a practical Christian response?