I'm sure this has been posted many times, but this seems like a good place to post it again. Simon Greenleaf set out to disprove Christianity in a "court of law" type way and wound up on his knees crying out to God. Google "Testimony of the Evangelists by Simon Greenleaf". For those who have not read it, it is a wonderful presentation even if quite long as to the legitimacy of Jesus' resurrection. When I was trying to sort out the validity of the Bible, I found this quite helpful.