Ministers should stand erect, and speak slowly, firmly, and distinctly, taking a full inspiration of air at every sentence, and throwing out the words by exercising the abdominal muscles. If they will observe this simple rule, giving attention to the laws of health in other respects, they may preserve their life and usefulness much longer than men in any other profession. Ministers and teachers should discipline themselves to clear and distinct articulation, giving the full sound to every word. Those who talk rapidly, from the throat, jumbling the words together, and raising their voices to an unnaturally high pitch, soon become hoarse, and the words spoken lose half the force which they would have if spoken slowly, distinctly, and not so loud. The sympathies of the hearers are awakened for the speaker; for they know that he is doing violence to himself, and they fear that he will break down at any moment. It is no evidence that a man has zeal for God because he works himself up into a…
"For bodily exercise profiteth little: but godliness is profitable unto all things, having promise of the life that now is, and of that which is to come."
Ellen White directly references 1 Timothy 4:8 in this passage.