An angel of mercy for patients Dec 10, 2021 Print “A nurse is an angel of mercy for patients. This metaphor illustrates a true fact. It is not an exaggeration at all. A nurse works with both the patient's body and the patient's soul.” [Dec. 20, 2020] Click on the image to view the large size. Related Imam Khamenei's description of the nursing profession Nursing: A source of assurance for everyone