- C.S. Lewis
- Neale Donald Walsch
- Lee Strobel
- Jim Cymbala
- Betty J. Eadie
- Nancy L. Mace
- Peter V. Rabins
- Dietrich Bonhoeffer
- Gordon MacDonald
- Steven K. Scott
- Tony Campolo
- Irving L. Jensen
- Linda Evans Shepherd
- Tommy Newberry
- Roger J. Morneau
- David Walsh
- Peter M. Kalellis
- Robert Fraley
- Ed Jacoby
- Paula Radcliffe