David Tyler, Ph.D., is the Director of Gateway Biblical Counseling and Training Center, a ministry of Edgemont Bible Church in Fairview Heights, Illinois. He is the Dean of the Biblical Counseling Department for Master’s International University of Divinity in Evansville, Indiana. He is certified by the International Association of Biblical Counselors and Association of Certified Biblical Counselors. He is the author of Jesus Christ: Self-Denial or Self-Esteem? Self-Esteem: Are We Really Better Than We Think?, God’s Funeral: Trading the Sacred for the Secular, Grief: Victory Over A Lonely Darkness, and co-author of Deceptive Diagnosis: When Sin is Called Sickness and ADHD: Deceptive Diagnosis.