Is It the Sixteenth Century?

It's very hard to believe that no one would have mentioned this until the sixteeth century. We've all assumed, because we're used to hearing thisis from the seventh century, that there must be testimonies to this all through the centuries. But there's nothing there. And because if the material is very juicy materialy when you think about it, you'd expect someone to talk about it. There should be debates about it. Ther should be back and forth between christians and moslems about the content of this. Well, we don't see any mention of that that until the sixteenth centuryand in the next, last couple of minutes. If indeed a g juce is