How do we Know Biblical Christianity is True?

We must look for truth in the right place and we must honestly evaluate the evidence. What is the nature of proof? We have philosophical, scientific and religious truth. We use two simple steps: (1) Theory must be formed and it must be non-contradictory, and (2) Can we live with this result honestly? Biblical Christianity meets both tests. Biblical Christianity explains both sides. Positively: man is made in the image of God. Negatively: a 'leap of faith' with no starting point doesn't work. Man has always seen himself as different from animals and minerals. Man cannot live with denying himself and his mannishness.