Scripture twisting at its finest.
It reminds me on the dispensationalist wranglings over kingdom of heaven vs. kingdom of God, and “trump” vs. “trumpet”, generation vs. race, Rosh is Russia, Meshech is Moscow and Tubal is Tobolsk.
There is a great deal of "scripture twisting". Some believe scripture tells them of a rapture, some believe Eve ate an apple, some think all the different races came from Noah, others believe the world was made in 6 days, still others actually believe we're in the millennium, despite all the scriptures that say the complete opposite. Scripture is twisted often and oddly enough those that believe those things can't see the truth about the house of Israel.
The difference here, in reference to the 12 tribes of Israel, is that it is CLEARLY shown in God's Word, over and over again.
Interestingly, I ran across a Catholic (RCC) article last week that also distinguished between the KOH & the KOG. I wish I'd saved the link, and I didn't look at it closely. I was searching a protestant topic, and that article didn't really address what I was looking for so I moved on.