Jesus answered, "I am the way and the truth and the life. No one comes to the Father except through me (John 14:6 NIV). I explain that Jesus was God in flesh (see John 5:18; 10:30; Col. 1:15- 20; 2:9). No other major religion has a founder who claimed to be God. If Christ is who he claimed to be, he is Lord and Christianity is the one way to salvation. If Christ is not who he claimed to be, he is a liar or a lunatic and Christianity is not the way to salvation. But there is no middle ground Christianity and other major world religions disagree so they cannot all lead to salvation. The Christian writer, CS. Lewis, made this argument that Christ is Lord, liar, or lunatic.