I'm pretty sure the bible says any Christian with faith of a mustard seed can do the same miracles Jesus did. So Christians can turn water into wine to demonstrate the veracity of the bible.

If they suggest that's metaphoric well the God breathed is also metaphoric for how all stuff on the world is made of star stuff, including ink on a page.

Also the rest of the bible is indecipherable surrealism. The real scripture is Lucy In The Sky With Diamonds by John Lennon.