Conversational voice is about developing and nurturing your physical voice in such a way that there becomes variety and expressiveness in your voice, so that the listener remains engaged throughout the course of the sermon. The utilization of voice is the single most important component of preaching and should be nurtured for continued growth. Vocal issues of power, flexibility, range, and clarity are essential in vocal production. Vocal exercises that address one or more components of vocal production improve conversational voice in preaching.