One thing the Greeks revealed is that the Jeruselam Temple had an inner mystery of Onaletry, or Donkey worship. When Antiochus IV stormed the temple, his historians reported a bronze statue in their inner sanctum with the head of a donkey and the body of a man. They had a secret Set cult in other words, while masquerading as being anti-iconic monotheists.

The point of Jehovah/Allah is not about him being the one true God. It's about destroying any other expressions of God out of the deities jealous nature

Jehovah/Allah originates from a near eastern pantheon anyway. Jehovah and Allah or Ellohu were distinct concepts that were later merged by the priests and scribes for political reasons one was southern Levant, and the other was northern Canaanite. This was likely due to Israel originating from a short-lived alliance of Shazu tribes, Israel only being one among many.

Christianity and Islam ultimately inherited all this baggage, as they are direct offshoots