User blog comment:EDN1980/God/Demon/Angel/Monster Weaknesses/@comment-3481504-20130313184727/@comment-4920092-20130321004913

Yes....but not necessarily with violence, but over influence. What Paul means by Spiritual Warfare is the struggle of the spirits (Holy and Fallen angels) over US, not between each other. Nowhere in the Bible does it say an angel can die. In fact, I'm pretty certain they can't, since there is no resurrection for them. If they die, then they won't be punished in Hell, and God's justice will not be met. Therefore, God MUST keep demons alive forever.

And I'm not implying you aren't a Christian. One of the duties of a Christian is to point out the false doctrine of another - like Paul did to Peter when Peter thought one had to be circumcised to be a Christian. Paul wasn't saying Peter wasn't a Christian, just that he believed something contrary to God's Word.