" If this work has any peculiarities to which value may be attached, they are these: that the necessity of eminent Christian character is urged throughout as the foundation of the sacred orator’s power, and that a theory of preaching is asserted, with all the force which I could command, that honours God’s inspired word and limits the preacher most strictly to its exclusive use as the sword of the Spirit. "

― Robert Lewis Dabney , Evangelical Eloquence: A Course of Lectures on Preaching