Leoleia must be fun to have coffee chat with!
I am more and more persuaded that in each era whatever tribal, local or national god(s) existed in the imagination of the people was subtly "adjusted" to accomodate the times.
Just as we look in the mirror each and every day looking only at minor details we don't see ourselves age and change as we would observe in an old friend not seen for years.
The Kaballah is nothing if not a complete re-invention of the Judaism/God story and relation.
Pressure from smarter, bigger, prominent, more influential peoples can't help but have squeezed Jehovah into different shapes at diferent times like some large water balloon.
The TRINITY is a scheme; a successful and inept bit of poetry cum philsophy literally ENFORCED upon semi-rational people hard enough for them to experience the outrageous cognative dissonance of complete faith in the unexplainable!
The more you challenge it the deeper you drive them into their dissonant defense. Fear requires it to be absolute. Logic requires it to be reasonable. Straddling that gulf is really fun/infuriating to observe.
Welcome to the dichotomy between the Orthodox Church vs the Roman Catholic.
Why did Martin Luther buy in...do you suppose? (He really was more Catholic than his hierarchical foes.)