The mind, once released from the ego’s thought system, has but to relearn the thought system of the truth. Your mind, heart and body have joined in alignment to bring this learning about. They now exist in harmony.  

Your mind and heart in union have brought harmony to your body.  Sustaining this harmony will keep your body in perfect health, even while the manner of this perfection of your health will remain one of many options. 

Jesus, A Course of Love T4.7.6