The late [[Roman Catholic]] priest [[Malachi Martin]] believed talking boards are dangerous and claimed that by using these devices a person opens themselves to demonic oppression or possession, topics upon which Martin spoke and wrote extensively for many years.<ref>''Hostage to the Devil: The Possession and Exorcism of Five Americans'', Malachi Martin, 1976''</ref> | The late [[Roman Catholic]] priest [[Malachi Martin]] believed talking boards are dangerous and claimed that by using these devices a person opens themselves to demonic oppression or possession, topics upon which Martin spoke and wrote extensively for many years.<ref>''Hostage to the Devil: The Possession and Exorcism of Five Americans'', Malachi Martin, 1976''</ref> |