God’s Sheepdog: My Tribute to Greg Livingstone (1940–2025)

Greg Livingstone, founder of Frontiers, one of the largest missions agencies seeking to reach Muslims for Christ, finished his 85-year race on July 19, 2025. Seventeen years ago, when we invited Greg to speak at the Desiring God Pastors’ Conference, I wrote, “Greg Livingstone is one of my heroes.” Since then, that truth has only deepened.I measure heroism by obstacles overcome in a great cause. Greg’s life started in the face of obstacles, and he stayed there for a lifetime, triumphant in weakne