BTW, it's only been in my discussions w/LDS that Gen. 20:7 has even come to the foreground of my attention. (It's not really NOT emphasized in Evangelicalism or Protestantism or Catholicism--at least as far as I've seen). So while we see no value in the PoGP Book of Abraham, since even LDS experts have said that the original from which this was translated was only a funeral document [I remember reading somewhere that JoeSmith translated a "backward E" into about 75 letters w/about 18 or 19 common names]...anyway, I do learn from LDS as I dialogue w/them.
As do I with those not of my faith. This is why I continue to FReep.