They give false information, "There is certainly quite a bit in Scripture about Satan and his horde of demons. There is little said about deliverance from them, and nothing said about deliverance as a "ministry." You said little said about deliverance, 1/3 of Jesus's Ministry was deliverance, look at the people with demons nowadays in our world, including some Pastors. I would never come to this site again, because they serve the devil with there information.