I wish this topic would stop surfacing when it need not.
Moses was the mediator of a covenant between Jehovah God and the 12 tribes of Israel. Those not born in
Israel, couldn't change that fact by their arguing doctrine.
That forshadowed how Jesus would be mediator between Jehovah God and a new nation of Israel. A spiritual nation of Israel.
That was also 12 tribes and totals 144,000. Those not born into that nation can't change that by arguing doctrine.
So what's the point of arguing?