Not that long ago, there was little difference between a physician and a preacher, a clinic and a chapel, a patient and a proselyte. Instead of prescribing medications, healers chanted hymns; instead of prescribing painkillers, they offered prayers.
Faith remains an integral part of human society and the modern hospital is a place where patients and physicians of all faiths work together. I am a Muslim physician who trained at a Boston hospital formed because none of the other local hospitals would offer Jewish doctors a job. On any given day, I see patients from myriad faiths, not to mention cultural backgrounds and sexual orientations.