Israel was both a container and an allegory, a small and earthly rendition in time and space of something much more wonderful and profound.
I think you are seeing the hand, but not the shadow, which more fully captures the profundity of those promises. In missing this, I think you may be missing something of the greatness and transcendence of the Most High, His wonders, His wisdom.
This is just my humble opinion.
My humble opinion is that your post was beautiful,
but didn’t deal with God’s specific promises. Even
if everything you wrote is absolutely true, God
not only said it, HE passed through the pieces of
the sacrifice ALONE as an unconditional covenant.
He also specified the exact boundaries. He also
stated it would be a possession “forever”.
If God breaks this specific promise to the descendants
of Abram, then you have no right to think He would
fulfill any promise He made to YOU.
I can hear him saying now, “Lex, yes, I said that about
salvation, but you are seeing the hand and not the
shadow... it was just an allegory.”
blessings
ampu