Of course whatever we feel the Holy Spirit is telling us has to line up with Scriptures, if the issue is about the Father's Word.
We are told "Trust in the Lord and lean not on your own understanding. In all your ways acknowledge
Him, and
He" not astrology for example "will direct your paths." Now I was just a baby Christian when I was led to ditch my astrology books so did not even know about that verse.
The Bible also talks about Words of Knowledge and Words of Wisdom. It says "You will hear a voice behind you saying 'This is the way. Walk in it.'" Those verses and many others in the Bible, and many stories from saints in the Bible, certainly show that we can hear from Heaven.
The Bible also says to discern the spirits, i.e. to know the difference between those that are of the Lord and those that are from the enemy. That takes prayer. Messiah told us about the voice of the stranger, i.e. the devil. Yes, he speaks, too. Again, we need to pray.
Not all your research seems to come from the Bible. Not that we can't research outside the Bible.
I will break down on my resolution here and deal with Narnia and C.S. Lewis. There are people, like me, who think Lewis never gave up his paganism and was just basically making a buck off the Bible. For example he talks about "deep magic." He has some young girls dancing with nymphs and naiads who are purely pagan and demonic. Things like that.
I research outside the Bible, too, of course. When I grew in my Christian faith, I saw concerning things in the Chronicles of Narnia, I checked to see if others were also alarmed. Some were. As in this link.
The Chronicles of Narnia, C.S. Lewis
The point is that things, and we are particularly discussing literature, can look really good, even Christian, and be a major deception.
You can see what is being said or not in that link, up to you. I used to absolutely love those books! I thought they were Christian. Well, since I saw them through that lens, really they didn't do me any harm. But they do reinforce the idea of magic, and certainly not just for the witch. I wasn't susceptible to feeling witchcraft was attractive either. Different people have different weaknesses.
That's really all I have to say. For real. I just gotta get some things done. I will not come back to read your posts if you leave anymore so I'm not tempted to respond.
You sound like a nice sincere person.
The world is filled with delusion. The father of lies is its prince, so that figures.
May we all come into all truths.
Blessings and bye for real, for real.