Every social work student learns about the biopsychosocial model early in his or her social work education. The use of this three-dimensional model underscores the complexity of the client experience. However, social workers are increasingly recognizing and adding an additional dimension. Spirituality has been an often-controversial aspect of social work practice. Social work students as well as seasoned professionals are frequently unsure if, when, or how to introduce this topic. Part 1 of this conversation looks at the difference between spirituality and religion, and how social workers prepare to address this sensitive topic.