God I ask you in the name of Jesus to help rachel to take every thought captive to your obedience, I know that you can help her with her eating.
Lord put her around the right food, take away opportunities that would cause her to eat unhealthy. Cover her with the spirit of wisdom, surround her with the love and support she needs. You know her heart and mind Jesus, do what it will take to let her fill her life with something that will take the place of this disorder. In Jesus Name, may she know how much she is truly loved!