I'd suggest anyone who claims to be a follower of Jesus, take a look at his answer when asked "who is my neighbor" in Luke chapter 10. I'd also suggest those who claim to follow Jesus, but fear death and terrorism from refugees, consider what Paul says about death in Philippians 1 verse 21.
Safety is a complete illusion. You are not safe and neither am I. I believe the 1st role of government is protection of citizens from its enemies, from foreign and domestic threats to our lives and liberty. However, that's not who these people are. They are refugees. What a long con that would be to be displaced from your home and pushed around by bullies like ISIS as a way to pretend to be a good guy so you could get here and blow something up.