I am a Christian and I am well aware of British Israelite theory sometimes referred to British identity theory.
You mention Babylon, which comes from the Tower of Babel.
The teaching point of the Tower of Babel was that it was God’s intention to have many tongues as well as many nations.
This is important in this day and time because it is the Biblical argument one worldism, internationalism, globalism and the CFR.
I am sorry you are reading into what I wrote. I was NOT writing about British identity.... I was pointing to that God Himself had Jeremiah save the 'royal' daughters from the captivity of Babylon.
The modern now present monarchy of Britain first duty is 'protector of the faith'.
The siege of Jerusalem by the king of Babylon was long after the 'Tower of Babel'. God Himself says there is going to be an attempt to have a one world government, whether or not any monarchy survives.