I've always been surprised at the two Witness Testimonies being so prominently published because they really seem more damaging than supportive.
First of all the Testimony of Three Witnesses is all about an angel and the voice of God. It goes out of its way to say that the plates were shown to the witnesses by the power of God rather than any human power. That would be a weird thing to say if the plates were physical objects seen with physical vision. Even if the plates had just been popped through a portal from heaven by an angel, once they were lying there on a table or a tree-stump or whatever it wouldn't need any divine power to show them. You could just look.
Sure, you might possibly use the wording of the Testimony of the Three just to emphasise that the whole opportunity of seeing the plates was a miracle. The more I think about it, though, the more this interpretation just seems far-fetched. The Testimony of Three really reads like a description of a spiritual vision, not the ordinary seeing of a physical object which, however miraculous its provenance may have been, once it was there, was there in the ordinary way.
And so the Testimony of the Three is actually pretty feeble. It testifies to a vision in a bald and banal we-the-undersigned manner, padded with conventional theological pieties. This hardly raises the bar for ecstatic utterance. The Testimony of Three only really claims that these three guys thought they saw and heard things, and it manages to do so in a way that leaves me unconvinced that they really even did think that—and uninterested either way.
In the Testimony of the Eight there is in contrast no angel and no voice of God. The plates are heftable objects that Smith simply has in his possession like so many bricks (or lead shingles). The Testimony of Eight is no more enthusiastic than the Testimony of Three, though. It remarks perfunctorily on "curious workmanship" and "appearance of gold" as if this great divine relic were a thing brother Smith had picked up at a yard sale. And in its terse wording there is a subtle hitch.
In the Testimony of Eight plates are shown and seen and hefted, but what are handled are "leaves". If you're used to thinking of the plates as pages bound in a book then you probably just assume that these leaves were the plates. Conveniently, though,
as many of the leaves as the said Smith has translated we did handle with our hands
is something that anybody would sign right away if they had been shown some metal plates at a distance, and hefted a box that was said to contain metal plates, and handled ... a stack of paper pages on which Smith's purported translation had been written.
To a witness who had handled paper pages, moreover, it likely wouldn't even occur that others would read this simple statement about handling translated leaves as a testimony of having handled the plates. The Eight steadfastly never recanted, but if I'm right about this crucial equivocation on "leaves" then the Eight would have had nothing to recant about. They saw some scratched-up plates, hefted a bag or a box and handled some foolscap, and said so. And in their understanding, that's all they said.
So the Three Witnesses sounds like a dull kind of vision and the Eight Witnesses sounds like a nothing-burger misleadingly spun with the careful word "leaves". Both Testimonies together, though, are worse than either alone. They are less than their sum because the diametric opposition of mystical and physical in the two Testimonies undermines both. If the plates are a mystery vouchsafed in vision like the Holy Grail, how can eight guys just heft them? If the plates can be seen and hefted by eight normal guys, why did it take the power of God to show them to anyone?
None of that's even the most damaging thing about the Testimonies.
The most damaging thing about the Book of Mormon witness testimonies is to think about what kinds of witness testimonies we could expect to have if Smith had genuine plates. If eight people had actually handled ancient plates which were even just rumoured to have been brought by an angel and translated into a new kind of Bible, all eight people would have run off and told eight breathless tales full of detail to all the other people they knew. By the time the accounts got written down we'd have at least a dozen witness statements, congruent in outline but divergent in detail.
And they'd be full of keen detail. The plates were cold to the touch. The corners were worn smooth but the edges were straight. I cut my finger on one, Martha, right here, see this mark? When they clattered together as you turned them over in your hands, they rang. They were actually sort of dirty—they had this fine, gritty dust. They were all covered in these weird jagged scratches, both sides front and back of each plate, they were like letters about the size of my little fingernail, but no letters I knew. The scratches went right to the edges of the plates, Jack, they didn't leave margins like in the prayer book at church, no.
And so on. So we have eight or eleven witnesses, but no statements like that. The most damaging thing about the Book of Mormon witness testimonies is that they call attention to this conspicuous absence of real witness accounts.
I was a teenager before it was cool.