Book excerpt: Pastor, preacher, and New York Times bestselling author of The Prodigal Prophet Timothy Keller shares his wisdom on communicating the Christian faith from the pulpit as well as from the coffee shop. Most Christians—including pastors—struggle to talk about their faith in a way that applies the power of the Christian gospel to change people’s lives. Timothy Keller is known for his insightful, down-to-earth sermons and talks that help people understand themselves, encounter Jesus, and apply the Bible to their lives. In this accessible guide for pastors and laypeople alike, Keller helps readers learn to present the Christian message of grace in a more engaging, passionate, and compassionate way.