To heal, you have to forgive.
If you’re bound with old thoughts about people who you haven’t let go because they have hurt you, you will have difficulty healing. Body parts, all functions well. Pain seems to hang on. And you ask the patient, “Have they forgiven everything?” And they will say, “Yes, except.” And they will recall the exact incident, sometimes many years ago, where they have been hurt.
So once they deal with the situation, then they can start to function again on a normal basis. But they must let this go.