My Explanation

2000+  years ago the most unique man to ever live, walked on this Earth for 33+ years and spoke of what would happen in the last days of Earth's history.

I believe one of his disciples, Thomas, actually went to India and preached about this man. This man was

                                                                       Jesus of Nazareth

Some will deny that Jesus ever lived but there is enough historical facts to support Jesus did live.

One of the main tenets of Christianity is that Jesus will return to this Earth in the "last days".

Basically, all that Jesus taught and spoke about is recorded in a special book, The Bible.

I believe the Bible to be the most unique book in history because it is the only book that records God's own words and is without error. God himself says,
"all scripture is given by inspiration of God" and "holy men spoke as they were moved by the spirit of God".