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1 Corinthians 14:8-12

The Preacher's Vocal Powers

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Pastor Martin delivers the sixth lecture in his series on the act of preaching, focusing on the preacher's vocal powers. He argues that while content and character are supremely important, the mechanics of vocal delivery are crucial for effective communication of God's truth. Drawing from 1 Corinthians 14:8-12 and various Reformed authors, Martin outlines the dimensions of vocal power (compass, volume, distinctness, speed, melody, emphasis, intensity, ictus) and provides practical guidelines for their cultivation, emphasizing the need to avoid affectation and distraction, and to pursue audibility, variety, and distinctness for the edification of the church.

Primary Texts

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1 Corinthians 14:8-12 This passage is presented as the most strategic text in Scripture regarding the importance of the voice in communication, particularly for being understood.

Outline 10 sections · 69 min

  1. Introduction: The Preacher in Relation to Himself and Vocal Powers 0:03
  2. The Importance of Vocal Powers: Secondary to Content and Character 2:32
  3. The Importance of Vocal Powers: Supreme in Mechanics 8:41
  4. Scriptural and Historical Affirmations of Vocal Power 18:43
  5. Dimensions of Vocal Powers to Be Employed 24:02
  6. Illustrating Vocal Dimensions and God's Design 32:40
  7. Practical Guideline 1: Avoid Vocal Affectations 35:37
  8. Practical Guideline 2 & 3: Correct Distractions and Cultivate Volume 40:48
  9. Practical Guideline 4 & 5: Cultivate Variety and Distinctness 52:39
  10. Concluding Exhortations: Labor and Critics 59:18

Key Quotes

“Bad content or thin content spoken well can only propagate error or cause idolatrous attachment to the speaker.”
“One has accurately written, and here I quote, the voice is the speaker's great instrument. Nothing else in a speaker's voice is the speaker's great instrument. Nothing else in a man's physical constitution is nearly so important. Broadest, page 483.”
“A well-preached mediocre sermon has great advantages over an excellent written sermon simply because there is nothing in the printed page that can capture the living dynamism of the pathos, of the entreaty, of the urgency and earnestness and, all of the other factors that are conveyed by the human voice and the human spirit pouring itself through the human voice.”
“But he goes on to say in a way that's rather strong, a man, who has not a natural and true delivery, should not be allowed to occupy the pulpit.”
“All, all of the God-given dimensions of our vocal powers ought to be wisely employed in the service of God's truth not carefully employed to gain the reputation of being great preachers but devotedly used in order to advance the cause of God's truth”
“You see affectation is generally known when instead of being conscious of what the speaker is saying you become conscious of the manner in which he is attempting to say it and your attention is drawn from the content to the manner in which he is attempting to convey the content”
“If there's a sin that's inexcusable as far as I'm concerned unless a man has a physical disability that cannot be overcome it is speaking too softly in the pulpit it's inexcusable brethren and there will be no authority in preaching that cannot be heard”
“Public speaking is hard work from beginning to end now when you add to that the thing we dealt with in the previous two lectures all of the emotional expenditure and then all of the mental it is the most exhausting form of labor I know of”

Applications

All listeners

  • Remember that the substance of what is conveyed and the character of the man who conveys it are of far greater relative importance than the voice.
  • If you have ever thought lightly of the subject of your voice with respect to preaching, these considerations will convince you of the importance of the vocal powers in preaching.
  • Wisely employ all of the God-given dimensions of your vocal powers in the service of God's truth, not to gain reputation but to advance God's cause.
  • Avoid all vocal affectations, ensuring your delivery does not draw attention away from the content.
  • Correct all vocal distractions where possible, working to localize and overcome them for the edification of the church.
  • Cultivate sufficient volume so as to be heard commandingly and comfortably throughout the audience, fixing your eyes on the farthest hearers.
  • Cultivate a variety of tone, pace, intensity, and volume, practicing by reading aloud at home.
  • Cultivate distinctness of enunciation and correctness of pronunciation, giving proper weight to each syllable, vowel, and consonant.
  • Don't spare yourself the real labor of fully engaging all of your faculties (stomach muscles, diaphragm, larynx, tongue, teeth, lips) connected with an effective use of your vocal powers.
  • Don't cut yourself off from competent critics and the practical disciplines essential to continuous progress in vocal efficiency.
  • Pray for sufficient grace and humility to hear competent critics out honestly and openly, then set out on a course of practical discipline.
  • Determine that by God's grace you will continually progress in your preaching, even in waning years, to be more subtle and effective in communicating God's truth.

A full transcript is available on the tab. 107 paragraphs, roughly 69 minutes.

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