The Priority of Preaching by Christopher Ash

In The Priority of Preaching, Christopher Ash argues that preaching is not just another church activity but the foundation upon which the church is formed, sustained, and strengthened. Ash presents preaching as the central means by which God calls His people together, aligning the church under His Word to shape their lives, faith, and identity. While the book is a bit academic in parts, Ash’s use of memorable illustrations and his practical advice on the task of preaching make it worth the read.

Ash builds his case around Deuteronomy, which he describes as less a “law book” and more a “preaching book.” He points out that in Deuteronomy, Israel gathers under Moses to hear God’s Word, binding them together as His people (Deuteronomy 31:11-13). This gathering isn’t about individuals gaining private insight; rather, it’s a communal moment where the people are shaped under the authority of God’s spoken Word. For Ash, this dynamic continues today. Preaching is a way for the church to gather, listen, and respond together to God.

A major theme in this book is grace, which Ash argues must be central to preaching. He points out that without regular, grace-centred teaching, churches risk becoming exclusive clubs rather than communities of believers bound by Christ. He writes, “only the word of grace knocks down our pride,” reminding us that the gospel keeps believers grounded in humility and dependent on God (Ephesians 2:8-9). This recurring call to grace is a practical one, as it reinforces that the church’s unity and health are not built on shared interests or human qualities, but on the common need for God’s saving grace. Ash’s emphasis here brings to mind Paul’s words to the Galatians, that we are “one in Christ Jesus” (Galatians 3:28), a unity that only grace can sustain.

Ash insists on the urgency of preaching. He uses an illustration of three apprentice devils who each try a different strategy to prevent people from responding to God’s Word. The final one whispers, “Tell them there’s no hurry.” This tactic succeeds, as people assume they can respond later, just “not today.” For Ash, preaching must challenge this mindset, delivering the message with urgency to avoid spiritual complacency. “The urgency of faith means we need to preach with urgent passionate clarity,” he writes, stressing that preaching should move people to a point of decision. This is a reminder that preaching isn’t just informative; it’s intended to encourage people toward repentance and faith, and “spur one another on toward love and good deeds” (Hebrews 10:24).

Another key insight is the way Ash views preaching and community as closely connected. He argues that preaching isn’t just for individual growth but for binding the church together as a people. “The church is not a collection of individuals who sometimes assemble; it is an assembly whose members may sometimes be dispersed,” he says. This means that the assembly under the Word reflects Paul’s description of the church as “one body with many members” (1 Corinthians 12:12). It is a reminder that the church is not simply a place to receive spiritual insight but is a gathering that God shapes and grows collectively through His Word.

In terms of the role of the pastor, Ash sees the pastor as a shepherd whose primary task is to “feed the flock” through preaching (John 21:17). Drawing on theologians like John Owen, Ash describes preaching as the pastor’s core responsibility, one that must be done with diligence and humility. The pastor’s role is not about personal authority but about humbly stewarding God’s Word to guide the church. 

The Priority of Preaching is a book that reinforces the essential role of preaching for the church. The book has an academic tone that can make it a slower read in parts, but uses illustrations to enliven the chapters and make it more accessible. Although some sections may be dense, the book’s core ideas around grace, urgency, community, and pastoral responsibility make it a helpful resource for those who preach or lead within the church. With its combination of practical insights and vivid examples, The Priority of Preaching is a four out of five stars book, bringing practical depth and encouragement for the Church and the preacher.