God doesn't save us to perpetuate a particular Christian sub-culture. He saves us to advance a supernatural kingdom that is not of this world.
What I mean by context is worldview - having the ancient Israelite or first-century Jew in your head as you read. How would an ancient Israelite or first-century Jew read the Bible - what would they be thinking in terms of its meaning? The truth is that if we put one of those people into a small group Bible study and asked them what they thought about a given passage meant, their answer would be quite a bit different in many cases than anything the average Christian would think. They belonged to the world that produced the Bible, which is the context the Bible needs to be understood by.
If you don't have the worldview of the people who produced the Bible - under inspiration no less, - you can't understand what they were trying to communicate in many respects. Biblical people weren't modern people. That's self-evident no matter how much we try to deny it.
We impose our modern worldview on the Bible to make it conform to our intellectual happy place. But we deceive ourselves into thinking this works or is legitimate. We fail to realize that the supernatural things we want to avoid are no more supernatural (or "weird") than the things that define the Christian faith. What's so "normal" about the virgin birth, the Trinity, the deity of Christ, the bodily resurrection of Christ, the hypostatic union of the incarnation (Jesus was 100% God and 100% man)?
We think "reading the Bible in context" means thinking about the handful of verses before and after the verses we're looking at on the page. That isn't the case. While that's important, context is so much wider than a handful of verses.
Scholarship aimed at truly understanding what the biblical writers meant often does not filter down into the church and through the pulpit to folks who show up on Sunday. I think that's just wrong, but scholars rarely make any effort to decipher their own scholarly work for people outside the ivory tower.
It's important for people in the Church to realize that the way they talk and think about the Bible isn't the way Bible scholars talk and think about it - and I'm including "Bible-believing" scholars there. There is a wide gap between the work of biblical scholars, whose business it is to read the text of the Bible in its own worldview context, and what you hear in church.
The truth is that we don't know much about the spiritual world except for what Scripture tells us, so it's unwise to think we can speak with clarity about what a divine being can or cannot do. The tools of analyzing the natural world are of no use for analyzing the supernatural world. For the latter we need rules of logic, and the supernatural beliefs of the biblical writers are quite defensible in that arena.
The powers of darkness are still part of the spiritual world - they don't become something else when they rebel against God. Disembodied believers are, by definition, also part of the spiritual world. So are God and Christ.
When biblical material touches on the natural world, we can legitimately use the tools of science. Sometimes that shows us - no shock here - that biblical writers didn't know as much as we now know about the natural world - but God knew that when he picked them, so that alone tells us that "doing science" that would satisfy a 21st century - and beyond - audience wasn't what God was interested in with respect to the enterprise of producing Scripture for posterity.
Our contexts are foreign. They derive from church tradition that is thousands of years removed from the people who wrote Scripture and the audience to whom those people wrote.
We like to pretend the core ideas of the faith are more palatable or workable within our modern rationalistic approach to Scripture than the stuff we want to call "too weird" because of our own intellectual sensibilities. The truth is they are not. So we come up with interpretations to eliminate the weirdness of the biblical worldview that makes us uncomfortable. Problem solved!
Ruling the way God wants you to rule means fostering the ordered relationships he desires, not because he is a killjoy, but because that order maximizes human happiness and love for God. Part of that is worshipping only the true God and no other.
How much of what the biblical writers believed about the supernatural world do I believe? They weren't us. We are products of the Enlightenment; they were not. So let's stop denying that reality. Rather than sitting in judgment on them from our Enlightenment perches, we ought to have them sit in judgment on us when it comes to informing us about the supernatural world. After all, what they wrote was ultimately overseen by God.
God wants the world to function in an orderly way, not a chaotic way, so teaching humans to do what's right and what will make for the happiest life isn't going to be off limits.
Rebellion against God results in being cast out of his service. God doesn't run the affairs of the spiritual world or our world with rebels on his payroll. They are cast to the Underworld (in the case of the Eden rebel), or a special place in the Underworld (e.g., the offenders of Genesis 6:1-4, who are, to quote Peter and Jude, "kept in chains of gloomy darkness" or "sent to Tartarus"). There are more divine rebels than that in the Bible, but hopefully that scratches the surface enough.
Angels can fail because God allows them to make decisions and they are lesser beings than the perfect God. They can go astray, but the task is legitimate. God never tells they aren't allowed to instruct people - "just shut up and babysit them".
We're on safe ground to presume that self-interest and hubris are at the core of the rebellion.
Why are you uncomfortable with the supernaturalist worldview of the biblical writers? Evangelicals don't want to just say, "Well, the inspired writers were wrong about some of their beliefs about the spiritual world and its inhabitants." That really doesn't work in a confessional situation! So instead we come up with excuses and interpretations that allow us to remake the biblical writers in our own post-Enlightenment image. I understand that impulse, but it's not honest.
If I were one of the gods who just wound up supervising humans, I'd want to influence the decision-makers to live according to the morals that Israel would eventually get in the Torah, and to teach those same principles to their people. I'd also want to make sure they worship no other god but the Most High.
