1 Corinthians 14:6-8

Douay-Rheims 1899 American Edition

⁶ But now, brethren, if I come to you speaking with tongues, what shall I profit you, unless I speak to you either in revelation, or in knowledge, or in prophecy, or in doctrine?

⁷ Even things without life that give sound, whether pipe or harp, except they give a distinction of sounds, how shall it be known what is piped or harped?

⁸ For if the trumpet give an uncertain sound, who shall prepare himself to the battle?