Quentin J. Schultze (PhD University of Illinois) taught at Calvin and other universities for 40 years before leaving full-time Christian teaching to dedicate more time to writing, speaking, and mentoring. His books include Communicating with Grace and Virtue: Learning to Listen, Speak, Text, and Interact as a Christian (Baker, 2020), and Communicate Like a True Leader: 30 Days of Life-Changing Wisdom An Essential Guide to Public Speaking (Edenridge Press, 2nd ed., 2020).