Some advice i found useful A lot of this comes from the epistle to the Romans . If you find yourself fighting against something that splits and multiplies when you quote scripture . and will not respond with anything less than a jolt and then return when you rebuke it in Jesus name . you are dealing with sin . that thing that causes all creation to malfunction . the difference between dealing with a fallen angel and sin is . a fallen angel was created by God so must respond to His authority . but sin .. was not there in the beginning . and like many computer viruses defies system parameters . If you attribute fear to this phenomena it will become your fear . if you keep calling it a demon it will continue to impersonate all the fallen angels it has consumed over the millennia .. and continue to self replicate as you feed it with something that brings death . which is .. the letter of the law . so the cycle self replicates law, death, sin, law, sin, law, death, sin .. etc . I have encountered people who have experienced such phenomena .. and have myself.. and if you do . the only way to conquer this is to dwell in grace in your thoughts .. trust God completely .. and love as the bible has taught you . love and love and love .. until this infection has been dispersed by God's light . this is very important . because when sin is fully grown it gives birth to death . i've been there . and it's not fun . as Jeremiah the prophet said seek the Lord while there is still light .. while He can be found . not sure who this speaks to . but please, if you hear the voice of God's mercy speaking today .. listen . please listen .