I think your series has been good but you have stayed with religions and their view . They have only taken you so far. Another series that you could tackle is the "Ascention vs Descention", the Glorification of the spirit of God here on Earth.
This is the reason why we take the path of overcoming the devil within in the first place.
I personally slept on the rivers of Australia for 7 years by myself to find the Glorification of Christ within. It was not done in a Church or a religion it was done with Him under a tree or besides a river. I wrote a book called " How I overcame my own life" by Diane Cordaire .
I am back under a tree nowdays receiving the next stage of the journey , which I believe is the Glorification of Christ on earth.
If you would like to discuss this series I can help , find my book and you will find my number in the book.