Why?: A Believer's Introduction to Defending the Faith

Why do Christians believe what they believe? What is it about Christianity that makes us believe we have the one and only way to heaven? After all, would a loving and caring God actually send somebody to hell just because they happened to follow a teacher who got a few facts wrong? What about the area of science? How can we claim with confidence that the universe had a beginning and will have an end when renowned scientists and physicists have claimed that the universe is eternal? If there ...