From William H. Willimon on the Biblical Word:
…Scripture is not merely a helpful resource for preaching, it is the genesis of preaching, the rationale for preaching, the substance and the means of preaching. When we preach from the Scriptures, to the congregation, the Bible is living in its native habitat. It is functioning as it was intended. When the Bible is given over to scholars in some college department of religion who are subservient to the academy rather than to the church, it is often made to answer questions that are of little interest to the originating intentions of Scripture itself.
William H. Willimon, Proclamation And Theology, Abidingdon Press, pg 26.