In seminary classes on homiletics, aspiring pastors receive all kinds of advice on how to effectively communicate to their audience. Start with an unforgettable story. Sprinkle your sermon with humor. Offer plentiful encouragement and inspiration. Deliver a line that listeners won’t be able to shake out of their heads.
These and other homiletical tactics no doubt reflect the context in which we live. Preachers are told that contextualizing not only their message but also the form of their sermon is essential to changing the lives of hearers. In some cases, preachers no doubt use such tools and principles effectively. Yet sometimes such contextualizing can veer so far away from Scripture that it morphs into mere pep talks or social commentary. And other times the sermon retains a respect for the Bible but unintentionally distracts with verbal embellishment.
Because we are contextual beings—and thus are steeped in the thinking of our age—we benefit from hearing how those from other times have discussed the topic of preaching. The Puritans elevated the preaching of God’s Word to such a high degree that it bears listening to their concerns. To attend to a seventeenth-century Puritan, of course, is to eavesdrop on another context with its own unique issues. And just because someone who died a few centuries ago recommended a particular approach doesn’t automatically make it right—whether for that time or ours. With such caveats in place, we can perhaps gain something from a theologian whose text The Marrow of Theology (1629, 3rd Latin ed.) was heavily influential on divinity students in the century that followed.