R.L. Dabney. “. . . the expository method (understood as that which explains extended passages of Scripture in course) [must] be restored to that equal place which it held in the primitive and Reformed Churches; for, first, this is obviously the only natural and efficient way to do that which is the sole legitimate end of preaching, convey the whole message of God to the people.”
R. B. Kuiper. “In short, expository preaching demands that, by careful analysis of each text within its immediate context and the setting of the book to which it belongs, the full power of modern exegetical and theological scholarship be brought to bear upon our treatment of the Bible. The objective is not that the preacher may parade all this scholarship in the pulpit. Rather, it is that the preacher may speak faithfully out of solid knowledge of his text, and mount the pulpit steps as, at least, “a workman who has no need to be ashamed, rightly handling the word of truth.”
Ligon Duncan. “Expository preaching is the faithful explanation and application of the Bible in which the text of Scripture supplies the matter of the preacher’s exhortations rather than the preacher using the text as an occasion for his own expostulations, however helpful they may be.”