Dot or feather?
I think this means feather.
However I don’t think this is a big deal.
You know the old joke about the physicist who tried to get out of a ticket for running a red light, who said that because of spectrum shift, the light looked green as he approached. But the prosecutor knew physics too, and asked the physicist to calculate his speed, whereupon he was convicted of speeding.
God knows how to work all these details together into a beautiful whole, but we need to respect His ways of doing it. We aren’t deity — thank goodness, because if we were, we would muff it.
The Mormons make a point that God came to the Indian as well. I think God comes to all men in some way.
However, the information is probably forever lost. But, it would make for great archaeology, should anyone find a vector from a completely different culture that crosses Christianity or Judaism.