That was my understanding, too, the_doc. It seems to me that "rebellious spiritual principalities" is a category "flexible enough" to include human beings who consciously choose to promote and extend the original rebellion...that of Satan and his host. Humans are free to choose to collaborate in that enterprise. Thus it seems such folks can become eligible for the same treatment as the devil himself.
But of course, this is only a speculation....
And death and hell were cast into the lake of fire. This is the second death. Revelation 20:10-14
But of course, this is only a speculation....
Actually, I think the Bible is pretty clear about this. We have free will in that we are free to do/think as we please. This establishes the idea of choice, an idea which is repeatedly upheld as important in the Bible.
It is this very idea of free will which makes unbelievers culpable. And the fact that sinners freely choose to defy their infinitely holy Creator makes them infinitely deserving of punishment.