Have you ever spoken with a non-Christian acquaintance about the gospel? People can raise lots of questions. "How do you know the Bible is true and the Qur'an or Book of Mormon is not?" "How do you know that Jesus' resurrection is fact, not fiction?" "If Christianity is the real thing, why do so many Christians act worse than non-Christians?" "Are all the rest of us going to hell?" Non-Christians have lots of issues with the claim that Christianity is the only Truth.