Questions about demons

This again is another "hot potato" in the body of Christ, because of extremes on both sides: One says: "A Christian can't have a demon nor demonic influence", while others see demonic deliverance as the answer to all & give to much honour to the devil. Demonic deliverance is not a quick fix, as a replacement for repentance, resist the flesh & the devil & to work out our salvation in fear & trembling. The study below is attempting to bring some clarity on this topic, not bring fear, but to lead you into a victorious life. For further study I can highly recommend the classic from Derek Prince: "The shall expel demons" https://www.youtube.com/watch?v=VxXgXqG7oEY