So, because in no other person but Jesus of Nazareth did God first become human (in his birth), then bear our sins (in his death), then conquer death (in his resurrection) and then enter his people (by his Spirit), he is uniquely able to save sinners. Nobody else has his qualifications.
John StottThe chief reason why the Christian believes in the divine origin of the Bible is that Jesus Christ Himself taught it.
John Stott