Well just to point this out, faith or no faith, what the pilot did was very rude and I'm offended as a Christian at what he said. Asking people to identify themselves is inneffective at best, certainly making both parties uncomfortable, but insulting non-Christians by calling them "crazy" is as un-Christlike an attitude as I can come up with. Offending your audience is never likely to help your cause, not matter what you're trying to convince people of.

Jesus said "blessed are those who are persecuted because of me", he didn't say "blessed are those who are presecuted because they were nasty to people."