Strangely the Shroud seems to require 100% proof of authenticity. Just like belief in Jesus himself then…
100% proof is not enough for those who have an agenda. See the
flatearthsociety.org which is absolutely serious about its beliefs.
Our Lord’s sacred Image on the Shroud has always had the reputation of being “not made by human hand.” This ancient belief was confirmed by the controversial negative photo made by Secundo Pia in 1898. That was really all of the scientific evidence that anyone should have needed, and I refer you to “THE SHROUD OF CHRIST,” Vignon, 1902 for a treatise in this regard.
The 1978 STRUP investigation confirmed beyond any doubt what we already knew: that the Shroud is real. Its missing history and its C-14 dating are no more than corollaries to that fact. Of course we would like to know the Shroud’s history prior to 1357, and, if there were no records of any kind of miraculous image of Jesus on a cloth prior to that date, we would be disappointed. But that is not so because we notice a very strong history of just such an Image going back all the way to 33 AD.
Our Sacred Shroud’s C-14 dates must be interpreted in the light of what we already know: that the Shroud is real. Observing that the raw data of 1195 to 1448 has a variance of over 250 years, we can immediately conclude that this data must indicate something other that a date. C-14 dating is very accurate, and that variance is way too much for an artifact supposedly of a young age. Next we observe that these C-14 dates become younger as the part of the sample tested becomes closer to the Sacred Image. The obvious conclusion is that what ever miraculous process formed that Image must also have enhanced the C-14 content of the Cloth’s linen fibers.
I mentioned the word “agenda.” Atheists obviously have that, because, if God does not exist, then the Shroud’s image cannot be miraculous.
Some religions hold the belief that Jesus’ corpse could not have vanished, Judaism and Islam for example.
But one does not find their adherents on this thread going to great lengths trying to discredit the Shroud.
Its miraculous Image is not threatening to these established religions.
However, there exists a new religion that has built its proselytizing philosophy around the idea that Jesus was only one of a long line of prophets and that His teachings have been superseded by those of subsequent manifestations such as Mohammed and Baha’Ullah. That religion is, of course, the Bahai’ Faith which holds that Jesus did not work any physical miracles and that His corpse is still remains in some unknown Jerusalem tomb. So proof that Jesus’ corpse disappeared from His tomb would undermine the whole “house of cards” that the Bahai’ proselytizing is built on. We have seen Bahai’s on CAF going to great lengths to argue that Jesus’ appearances after His death did not occur in the flesh and were strictly “spiritual” in nature. I wonder if we have not experienced the arguments and agendas of some “closet” Bahai’s on this thread.