Nothing promotes good preaching quite like actually knowing the Word of Truth and delivering it from a disposition of passionate care, commitment through the long-haul, and life spent together with the people of God.
Are people so different today? Is justification really irrelevant now? Is the preacher’s only point of contact with the life-giving Gospel a by-product of Microsoft’s word processor? I do not think so.
The preached word ensured the work of the Holy Spirit, so long as it was the written word of the Gospel. Gospel preaching was the one domain in which we could be assured of the convicting, saving, and sanctifying work of the Holy Spirit.