According to the Mayo Clinic Eating disorders are serious conditions related to persistent eating behaviors that negatively impact your health, your emotions and your ability to function in important areas of life. The most common eating disorders are anorexia nervosa, bulimia nervosa and binge-eating disorder.   But is there a real reason why this condition exists.   Who is behind it?  And why does it actually tell you things like, stop eating " you are not pretty, you are fat, you are no good, kill yourself" to change the way you eat or after you eat? Are these not rational thought out actions to harm you?   If it is a disorder why does it not tell you to "eat a lot of good foods, take care of yourself, you are a nice person, God loves you" over and over day and night. I don't normally hear these unless I'm in God's Word continually.   I know it is the Holy Spirit speaking.  But if the Holy Spirit tell you good things wouldn't a unholy spirit tell you bad things?  They both rationally speak to tell you something. One seems to be bad the other good.  In Matthew 16:21-23 Jesus told His disciples He must go to Jerusalem to suffer some things and even be killed.  Peter, thinking he was hearing himself saying something good, rebuked Jesus. Jesus spoke to Peter and said  "get thee behind me Satan."  Jesus realized Satan was speaking through Peter.   Peter thought he was normal in what he said. Jesus called it abnormal or a disorder.  Jesus really said, shut up Satan, now take control of YOUR mind Peter.  Knowing your enemy is half the victory. We war not against flesh and blood no not even our own. Jesus is our healer, deliverer, and our salvation.  Jesus loves us all in all conditions.  His love cannot change, stop, or decrease it is everlasting to everlasting.  He will come when we call.   Here is a powerful testimony by Bryanna Yosick . It will bless you.