Right there in Texas, near where Dr. Brantly left his wife and children to fly to Liberia and get Ebola, is one of the poorest counties in the nation, Zavala County — where he wouldn’t have risked making his wife a widow and his children fatherless.

But serving the needy in some deadbeat town in Texas wouldn’t have been “heroic.” We wouldn’t hear all the superlatives about Dr. Brantly’s “unusual drive to help the less fortunate” or his membership in the “Gold Humanism Honor Society.” Leaving his family behind in Texas to help the poor 6,000 miles away — that’s the ticket.

Today’s Christians are aces at sacrifice, amazing at serving others, but strangely timid for people who have been given eternal life. They need to buck up, serve their own country, and remind themselves every day of Christ’s words: “If the world hates you, know that it has hated me before it hated you.”

There may be no reason for panic about the Ebola doctor, but there is reason for annoyance at Christian narcissism.