Although a large majority of believers agree that they should share their faith, most report that they, in fact, do not. That's not really all that surprising given today's pluralistic cultural setting. But maybe this same culture's longing for transcendence, community, and a place to call home points to a backstory that makes sense of it all. If such a narrative exists, it deserves a hearing, and those who know and live this story have both the responsibility and privilege of sharing its message of hope. The narrative of the Bible tells just such a story where God's purpose from the...