The Gift of the Holy Spirit

I think of one is truly living out their relationship with Christ, recognizing their fill with the Holy Spirit. I don't believe that person can become possessed. They can't do anything that brings that on themselves. The God allows one who may be even faithful to be oppressed by the devil. St. Paul was oppressed. And I think God uses oppression as a way to evangelize people. It's important for people to realize that the devil was cast out of heaven, but he still has a purpose for him to serve in God's great plan for humanity.