“For everyone who asks, receives; and the one who seeks, finds; and to the one who knocks, the door will be opened.  Which one of you would hand his son a stone when he asks for a loaf of bread, or a snake when he asks for a fish?  If you then, who are wicked, know how to give good gifts to your children, how much more will your heavenly Father give good things to those who ask him.”       Matthew 7:7-11

When tens of thousands of displaced political refugees knock on the door of a post-Christian Europe, what is the Christian response?