I like a lot of what you bring up.
Where does the name Abraham translate to "transition" or "change of black people"? Interesting.
Abraham's original name was Abram, which meant a high father. Then was changed to Abraham, meaning a father of many nations.
You gotta break the words down.
Abra/abar is the basis for the word hebrew. I've cited the definition below.
Ham, meaning black is basically explained in the bible when he was cursed he had black skin.
So abra/bar-ham translates, to the transition or upgrade of black. Collectively like you said it means the father. So it's the father of change for black people. If any one was going to be the real Jews it would be blacks. There's no historical evidence of slavery existing in ancient Kemit.
Whether or not you believe the bible, it's true purpose is for how to raise the god inside you through the physical body.
Moses splitting the red seas is simply the blood vessels in your back forming from your lower self.
Jacobs ladder is the 33 bones of your back
The mark of the beast 666 represents the human body being a carbon based. 6 protons 6 neutrons 6 electrons
And the whole concept of Christianity is this.
Jesus Christ was crucified at Calvary for your sins with two thieves next to him while his 12 disciples wept.
Calvary literally means the place of the skull. Jesus aka the Christ is crucified at the center of your brain where your pineal gland/3rd eye sits. The two thieves represent your physical eyes that steal light from your true eye all the time. Jesus 12 followers are the 12 cranial nerves in your brain. I would gladly city bible passages that back this up.
So the thing about the bible is this. It was put together by thieves. The thief is never smarter then the person he's stealing from, which is why he's stealing in the first place. (Hence the Romans not being able to create their own creation story and basing it off many that came before it).
That's a just the break down of the bible and how it correlates to the body. I could make the astrological connections as well just easily breaking down the bible.
"The hugely important root עבר ('abar) yields words that have to do with transition, usually in the sense of an upgrade.
Curiously, the first two applications of this root עבר ('abar) are in names. The first time this root appears is in the name Eber (Genesis 10:21; all the sons of Eber). The second instance of our root is in the first occurrence of the name עברי ('ibri or Hebrew) in Genesis 14:13, where Abram is called Hebrew.