Philip David Yancey (born November 4, 1949) is a retired American Christian author known for his works about spiritual issues. His books have sold more than 15 million copies in English and have been translated into 40 languages, making him one of the best-selling contemporary Christian authors. Two of his books won the ECPA's Christian Book of the Year Award: The Jesus I Never Knew in 1996, and What's So Amazing About Grace? in 1998. He was published by Hachette, HarperCollins Christian Publishing, InterVarsity Press, Rabbit Room Press, and Penguin Random House.
In January 2026, Yancey resigned from writing and speaking after confessing to a long-term affair with a married woman.
Yancey was born in Atlanta to Marshall Watts (1927-1950) and Mildred Sylvania () Yancey (1924-2023) and grew up in nearby suburbs. He has an older brother, also named Marshall. When he was one year old, his preacher father, stricken with polio, died after church members suggested he go off life support in faith that God would heal him. This and other negative experiences with a rigid, conservative, fundamentalist church background contributed to Yancey's losing his faith at one point and deeply questioning the established church at other times. After high school he attended Columbia Bible College in South Carolina, where he met his wife, Janet. He went on to earn graduate degrees in communications and English from Wheaton College Graduate School and the University of Chicago.
While living in the Chicago, Illinois suburbs, in 1971 Yancey joined the staff of Campus Life magazineâÂÂa publication directed towards high school and college studentsâÂÂwhere he served as editor for eight years. For three decades Yancey contributed as an editor-at-large, for Christianity Today, and also wrote articles for publications including Reader's Digest, The Saturday Evening Post, Publishers Weekly,The Atlantic, Chicago Magazine, Christian Century, and National Wildlife.
As a journalist, he has interviewed two U.S. presidents and other notable people such as Bono, Billy Graham, and the authors Annie Dillard, John Updike, and Henri Nouwen. Former president Jimmy Carter called Yancey "my favorite modern author".
Yancey lives in Colorado with his wife Janet, who he married in 1970. Over the course of his writing and speaking career, he visited over 85 countries.
Yancey suffered a broken neck in a motor vehicle accident in February 2007 but recovered. In August that year he completed his goal of climbing all 53 of Colorado's -plus peaks, the final three after his accident. In the fall of 2022, he was diagnosed with Parkinson's disease. He later described ParkinsonâÂÂs as "the gift I didnâÂÂt want."
In a statement emailed to Christianity Today on January 6, 2026, Yancey confessed that he had engaged in a "sinful affair" with a married woman for eight years and would retire from writing and speaking. "Having disqualified myself from Christian ministry, I am therefore retiring from writing, speaking, and social media. Instead, I need to spend my remaining years living up to the words I have already written. I pray for GodâÂÂs grace and forgivenessâÂÂas well as yoursâÂÂand for healing in the lives of those IâÂÂve wounded," Yancey said in the statement.