Demon Possessions

Can a Christian have a demon, yes if u believe that we have a spirit and a soul, no if u believe the spirit and the soul r one and the same thing. The blood of Jesus rebirths the spirit, the soul has to die and until it dies it is still the devils playing field, thus the need for the cross. If we don't pick up our cross and/or kill the old man then eventually the spirit will go away or u will allow the devil full access to u and end up with possession in your spirit as well, James 1 talks of this