O thou distinguished physician!... Praise be to God that thou hast two
powers: one to undertake physical healing and the other spiritual healing.
Matters related to man's spirit have a great effect on his bodily
condition. For instance, thou shouldst impart gladness to thy patient,
give him comfort and joy, and bring him to ecstasy and exultation. How
often hath it occurred that this hath caused early recovery. Therefore,
treat thou the sick with both powers. Spiritual feelings have a surprising
effect on healing nervous ailments.