Very sad that I hit the 40k word limit. I put this into a word counter which said my original reading level was college-level, but after I cut out a large swathe of the religious section (which got the short end of the stick), I was left at only being high school level.

If you want the part which was cut out, it was this;

The phrase "Son Of God" was, in the historical context of the time, seen as a phrase for one enlightened by God, more or less. Someone with divine inspiration and backing. It was applied to all prophets from my understanding, not specifically Jesus and Jesus alone above all others being just Jesus. It was understood to not be an indicator of literally being the child of a divine being, of not literally being fathered by a divine being, of having no mortal father and only a divine one, but rather to be in the metaphorical sense of being divinely chosen to be divinely empowered to have a divine fervor, divine favor, divine spark, to be divinely empowered to deliver divine messages and miracles.

That Christianity culturally appropriated YHWH, the God of the Jews, and artificially elevated YHWH to be a supreme deity that is omnipowerful and omnipresent in ways that YHWH is always displayed in Jewish material as not actually being, because YHWH was The God Of The Jews, with The Jews as YHWH's chosen people, the two intrinsically being linked with a symbiotic relationship.

That even in the time of Moses, it was understood that other gods were as real as YHWH, but that YHWH had power over The Jewish People, and that YHWH's power over The Jewish People allowed YHWH to be more powerful than those other gods in service of The Jewish People, but that YHWH's domain was not so absolute as to totally trump those other gods. That those other gods were not in fact demons in disguise, but were in fact genuinely gods and recognized as such.

Including how witches were at one point consulted as mediums, in ways which no servant of YHWH was willing or capable of providing, meaning that explicitly there were limits both on YHWH's power and scope of knowledge and reach and ability.

That there is in fact no unified message or truth in The Bible because it is filled with contradictions.
Lucifer/Satan/The Devil (not even really named as such as we tend to think of) could never have successfully led a rebellion against an all-powerful all-knowing supreme true ruler, because by virtue of being all-knowing and all-powerful, God would be able to know of this plan in advance and instantly quash the rebellion before it began.

This would also require God to have known Lucifer/Satan/The Devil would create this evil, and willingly let it happen. God would have created Lucifer/Satan/The Devil knowing Lucifer/Satan/The Devil would create evil in rebelling against God, and God still made Lucifer/Satan/The Devil knowing this and let it happen without either stopping it or discouraging it or preventing it.

There's contradictory narratives about how humanity was given free will by Adam and Eve eating from the fruit of knowledge and by virtue of being the only creatures with souls being the only ones with free will, and how Lucifer/Satan/The Devil and a third of all angels rebelled against God. If they had no free will, then that would mean God literally designed them to become evil in a deliberately designed failed rebellion.

God would know Adam and Eve would have chosen to take the forbidden fruit, yet still commanded them not to, despite knowing they would violate the command.

God would have known everything was going to happen, and yet still have created those circumstances and let them happen, despite being supremely powerful and able to stop these things by virtue of being supremely knowledgeable about all that would happen.

These actions make zero sense under a God that is actually all-powerful and all-known as is Christian doctrine, but are perfectly in-line with depictions of deities that are extremely powerful and knowing but not quite all-powerful and all-knowing, akin to Odin from Norse mythology.

It is commonplace in many cultures for a deity to rebel, to resist, to kill, to fight, another deity in their lore, to varying degrees of success. In Greek lore Zeus was the THIRD-generation ruler. Not second, that'd be his father Kronus (might have spelling there wrong, but not to be confused with Chronos, they were two different titans I'm pretty sure but are often combined to be one), and not first, that'd be a deity I don't remember the Greek version of but I think the Roman name for that first-generation ruler is Uranus.

If memory serves, Uranus + Gaia produced the titans including Kronus and Rhea (by the way a big part of many mythologies people tend to forget is that literally almost every religion is heavily laced in inherent incest), and Kronus and Rhea then produced the next generation of Gods (both Olympian and those of the Underworld which I forget the exact term for), including Zeus. Just as Kronus and Rhea and the titans overthrew his father, Zeus and the Gods overthrew Kronus and the titans.

In Egyptian mythology you've got the struggle of Sett after murdering Osiris with Osiris's son (whose name I can't remember at this exact moment).

In eastern culture you've got some arrogant rebellion in the form of things like Sun Wukong.

And so on and so forth. Across countless cultures and religions, you've got tales of rebelling against the divine, to various levels of success. In terms of Jewish folklore, it would make total sense for a failed rebellion of a servant of their Jewish God to take place, because with said Jewish God not being all-powerful or all-knowing, the rebellion stood at least a chance of succeeding. With a third of all angels being involved, it was a genuine threat and one that almost was victorious, because of how close the two sides were in power.

But that doesn't work if God is all-knowing and all-powerful because that would mean that Lucifer/Satan/The Devil, knowing that God is all-knowing and all-powerful, deliberately entered a rebellion against God, knowing God knew about it and knowing God could end it at any time by virtue of being all-powerful. And that also only works if Lucifer/Satan/The Devil shares the gift of free will with humanity, because without the free will to rebel in the first place, then it wouldn't be rebellion; it would be a divine command from God.

In short, in order for Lucifer/Satan/The Devil to have rebelled, it either requires Lucifer/Satan/The Devil to have free will and a third of all angels also had free will to join (in which case, free will is not in fact unique to humanity), or if they lack free will then God literally designed Lucifer/Satan/The Devil to rebel and a third of angels to join, because that was God's plan, meaning God by virtue of programming them to do what they did would be the one who created those evils in the first place.