My latest definition on biblical preaching comes from Joel Beeke. Dr Beeke is Professor of Systematic Theology and Homiletics at Puritan Reformed Theological Seminary, pastor of the Netherlands Reformed Congregation in Grand Rapids, Michigan USA, and editor of the Banner of Sovereign Grace Truth. The quote comes from B A Borgman’s ’My Heart for thy Cause’ on the ministry of Dr Al Martin

“It is preaching that stresses the need to know the truth of God by experience. It is discriminating preaching; defining the differences between the Christian and non-Christian, pressing home the promises of forgiveness and eternal life to those who believe and promises of wrath and judgement on those who are unconverted. It sets forth Christ as the One who saves sinners, and who must be experienced personally. It is applicatory preaching, which seeks to apply the truth of God’s word to every aspect of life. The goal of experimental preaching is to promote a religion which is power and not mere form (2 Tim.2v5). Experimental preaching is earnest about salvation and damnation. It extols the glory of God and paints the horrors of separation. It teaches the marks and fruits of grace and exposes false professors.”