What is the foundation for your Christian faith? Do you know what you believe and why you believe it? If pressed, could you prove it? Would you be able to identify a heretical teaching if you heard one? If your friend was being told only half of the gospel message or knew nothing about following Jesus, would you know what to say? When it comes to your Christian faith, what would you be unwilling to compromise? Why not invest a few minutes to gain confidence and certainty regarding these and other important faith questions?