Jordan battles to regain 'priceless' Christian relics
A flash flood had exposed two niches inside the cave, one of them marked with a menorah or candlestick, the ancient Jewish religious symbol.
A Jordanian Bedouin opened these plugs, and what he found inside might constitute extremely rare relics of early Christianity.
If the relics are of early Christian origin rather than Jewish, then they are of huge significance.
"In the upper square [of one of the book covers] we have the seven-branch menorah, which Jews were utterly forbidden to represent because it resided in the holiest place in the Temple in the presence of God.
"So we have the coming of the messiah to approach the holy of holies, in other words to get legitimacy from God."
Location clues
Philip Davies, Emeritus Professor of Old Testament Studies at Sheffield University, says the most powerful evidence for a Christian origin lies in plates cast into a picture map of the holy city of Jerusalem.
"As soon as I saw that, I was dumbstruck. That struck me as so obviously a Christian image," he says.
"There is a cross in the foreground, ....
It is the cross that is the most telling feature, in the shape of a capital T, as the crosses used by Romans for crucifixion were.
Another potential link with the Bible is contained in one of the few fragments of text from the collection to have been translated.
It appears with the image of the menorah and reads "I shall walk uprightly", a sentence that also appears in the Book of Revelation.
But tests by metallurgists on the badly corroded lead suggest that the books were not made recently.
http://www.bbc.co.uk/news/world-middle-east-12888421