Well, if they are flesh, they are human, but they can be possessed by demons.
The difference between a Christian and someone who is not possessed of the Holy Spirit, is that someone without the Holy Spirit can be possessed by an unclean spirit.
The reasons Christians are to remove sin and uncleanliness from their lives is to create a temple for the Holy Spirit.
I have heard it said, that demons can oppress us, but we cannot be possessed by demons/unclean spirits, because we ourselves willing possess the Holy Spirit as believers in Christ.
Well, if they are flesh, they are human, but they can be possessed by demons.
The difference between a Christian and someone who is not possessed of the Holy Spirit, is that someone without the Holy Spirit can be possessed by an unclean spirit.
The reasons Christians are to remove sin and uncleanliness from their lives is to create a temple for the Holy Spirit.
I have heard it said, that demons can oppress us, but we cannot be possessed by demons/unclean spirits, because we ourselves willing possess the Holy Spirit as believers in Christ.