Kepler thanks for bringing the Babylon history to the surface. JWs are so gullible they cannot even imagine that a factual, coherent understanding of history exists... just their own narrow viewpoint.
The painting of Alexander’s entry to Babylon by Charles Le Brun (from which a copy was made for a grand tapestry) is a stonking example of Baroque art, it focuses on the unbridled and worshipful homage to a classical leader hero and by deliberate implication; to the “Sun King” Louis. No wonder Le Brun became Louis XIV’s favourite painter. Baroque art in this painting is serving the interests of total political power. (If you like paintings; look her up and enjoy being charmed by Le Brun’s great-great nephew’s wife Louise Vigee Le Brun).
Getting back to your main point; the JW trolley men ask, ”What does the Bible really mean?” This question is loaded! It implies that the Bible has a meaning but is a puzzle which requires explaining.
Put this in context: with what; thirty or forty thousand sects each claiming that their particular interpretation is the only one which presses God’s button. What a mess, what a disaster!
The Bible HAS NO MEANING! It was second hand to start with... Its eclectic nature precludes it having a meaning since it is drawn from the established literature of most of the significant powers of the Middle East where Israel was and ever remained a pip-squeak tribal non-entity. It is full of nationalistic romance and dreams and is far from factual... it contradicts itself...it is not divine.
The Bible has every semblance of pathetic human weaknesses such as misogyny, hate, retribution, homophobia, xenophobia and an insistent streak of masochism and it majors in genocide. Even psychopaths tend not to be so comprehensive in their hate for their fellowmen compared to the leading characters in the Bible and especially Jehovah!
But JWs don’t think for themselves. They don’t generally realise that the most compelling Biblical commentary on the downfall of Babylon was written not long before the Christian era in the book called Daniel.By using historical precedents it made portentous prophecies written four centuries after the events had already occurred! Some prophecy! Like the destruction of Babylon, prophecy is a delusion and the Bible is a fraudulent.
This is the meaning of the Bible: A book written for the gullible who do not think for themselves and who cannot live without a fantasy hope to maintain their grip on life.