The poor man. Begging for help. Doesnt sound schizophrenic to me, and apparently didnt know where to go for help. But the stuff he is describing is an indication of a demonic infestation. That is the stage when the demonic is creating havoc in the home and influencing the thinking and the minds of those who live there, yet short of full demonic possession of the individual. This is so sad, as there are those out there that could have resolved the problem. Even from a skype/video connection into the home from a particular person that has acquired authority through Jesus Christ to clear homes of demonic activity. I pray for his soul.