Recently someone approached me with the following problem: "Nobody can talk me out of being a Christian, but I can't talk anyone else into it. Can you help me?" Perhaps she thought she was the only one struggling with this, but I've been asked this question hundreds of times. You see, I was once an atheist who set out to prove Christianity was untrue. But during my investigation, I discovered overwhelming evidence that demonstrates the validity of Christianity. And because of a dedicated Christian who was prepared to answer my questions, my heart was reached. Are you prepared to answer...