You who were created by love like itself can hold no grievances and know your Self. To hold a grievance is to forget who you are.
To hold a grievance is to see yourself as a body. To hold a grievance is to let the ego rule your mind and to condemn the body to death. Perhaps you do not yet fully realize just what holding grievances does to your mind. It seems to split you off from your Source and make you unlike Him. It makes you believe that He is like what you think you have become, for no one can conceive of his Creator as unlike himself.
~ J, A Course in Miracles