By way of an analogy of sorts, I know that demonic possession is allowed by the Lord for whatever His reasons may be. My instinct is that it is not healthy to dwell on possession lest one inadvertently invite it. I would not handle or allow a Ouija Board to be handled by anyone in my family or Tarot Cards or other things that not only violate the First Commandment but also invite possession.
I need to dwell on my own sinfulness more and to dwell on the sinfulness of others somewhat less.
I very much believe that whether there is a Millenium coming or not, whether there is a rapture or not, God's will is going to be done and His plan, whatever it may be has got to be better than mine or yours or Charles Spurgeon's as Spurgeon would probably concede were he available. And we all know how the story ends. Under the leadership of my Lord and Savior and yours, we win and Lucifer loses. It's guaranteed on the very Highest Authority. Right?