My past experience and memory of my life as a Mormon has a shadow that hovers above it. As I have been doing an intense study of the gospel of Matthew, I have come into numerous accounts of demon possession of multitudes of people and Jesus and his disciples casting those unclean spirits out. The false priesthood of the Church of Jesus Christ of Latter-day saints is a work and an authority of Satan. My experience is that I have never heard of any Mormon priesthood power ever casting demons out. I have never heard of any man using their own “priesthood” power to expel an unclean spirit. I know that the physical evidence of cast a demon out is hard to prove.
My personal experience with the demonic oppression surrounding the Mormon faith started around age 12, which happens to be the age when Mormon boys receive the “lesser” priesthood. They included frequent nightmares. I have several memories of having shadowy figures surrounding my bed as a boy and was unsure if I was awake or sleeping. My extreme memories are similar to anyone that has watched the movie Ghost at the end when the dark figures grab whoever and drag them away. Family stress and uncertainty in my future during my late teen years forced me into a mental break down. I lost my connection to reality and did some really strange things. I spent at least one month in a mental hospital and almost completely missed a full year of high school because of it.
Some of the ideas and thoughts I had at the time were so foreign to me that my conclusion is that they were not my own, but whispered by malicious spirits seeking to add to my confusion and agony. Anyone that has heard an interview with Charles Mansion or has limited knowledge of his actions will probably agree that he was and probably still is under the direct influence of the Devil. Some of these whispered notions are not too far from some of the words and ideas I have heard from the leaders and members of many of the other splinter groups that continue to fall away and thrive outside the bulk of the Mormon church. The leaders and even members belong mostly to polygamist cults, etc. I never acted any of them out, but the thoughts were there and I can understand the mentality of the members of those splinter groups (a scary thought). It is a feeling that you have a special spiritual experience or revelation from God not unlike the experience that Joseph Smith claimed to have in his supposed first vision. A vision in all of his accounts that begins with darkness that then appears to leave. I suggest that it did not leave, but possessed him. A darkness telling him something that conscience is saying is wrong, but that there is a greater good that needs to be served, a hidden secret that only a few are given. All of these feelings and thoughts sprout from the Devil. Particularly the ones that Joseph Smith was deceived by that are all without Biblical foundation. They are the doctrines of men that bible warns us from.
Those same forces (principalities) of darkness move and fuel the Mormon church today and oppress many of its members including myself when I was a member. Blinding them from the truth. They have all been deceived. I have heard numerous stories of members of the church claiming to see their dead loved ones when they were in the temple, etc. The bible teaches that the dead do not return to witness to the living. [see Luke 16:19-31] I still believe that some in my immediate family are oppressed by these demons. It is a shame that there is little within the Christianity community that teach how to handle or deal with demonic forces and those oppressed or possessed by them. The only recourse I know of is to pray for them. There are instances within the gospels and even within Acts that Jesus and the apostles cast demons out of people. From Acts 16:16-18, I read and trust that the name of Jesus has the power to expel demons by faith in the name, authority and strength of Jesus, as the only Begotten Son of God, but from Matthew 12:43-44, I would be hesitant to expel any demon from someone without staying with them until they came to a saving faith of Jesus and were indwelt by Christ for fear of a worse fate for the person.
I still wonder how much of the world particularly those plagued with depression and other mental infirmities are directly caused by the oppression and possession of unclean spirits. I thank God that upon my conversion to Biblical Christianity, I have had no further paralyzing oppression or possession by the unclean spirits or the Demons of Mormonism.