Scharf, Greg R. Relational Preaching: Knowing God, His Word, and Your Hearers. Revised and Updated. Carlisle, UK: Langham Preaching Resources, 2017.
Preaching, if it is to fulfill it's God-given mandate, must not be undertaken by a preacher who does not attend to the key reciprocal relationships he or she has with God, with the Bible, and with listeners. This resource fosters and nurtures those three relationships by means of 113 daily devotions. Each day's reading quotes one or more biblical passages, offers brief comments and leads the reader in prayer. The book has a Scripture index of some 762 entries, indicative of its purpose to get the preacher into the Bible.
Langham Preaching resources