Men have thought they could use the head to know God but the head is too narrow for God to pass through; it can only access information.
It is the heart that reaches out for revelation.
Letters are made available for the head to analyze.
It is only the heart that is in tune with the Holy Spirit.
The head can receive and retain the story, but only the heart can understand and apply the mysteries.
While your head remains functional, let your heart stretch out and reach out for revelation.