Contradiction with Proverbs 17:27
Expresses the value of using knowledge sparingly, whereas 1 Corinthians 14:6 values speaking with knowledge and understanding in abundance.
Proverbs 17:27: He that hath knowledge spareth his words: [and] a man of understanding is of an excellent spirit. [an...: or, a cool]
Contradiction with Ecclesiastes 5:2
Advises against being hasty with words, contrasting with 1 Corinthians 14:6, which emphasizes the importance of speech that imparts knowledge and revelation.
Ecclesiastes 5:2: Be not rash with thy mouth, and let not thine heart be hasty to utter [any] thing before God: for God [is] in heaven, and thou upon earth: therefore let thy words be few. [thing: or, word]
Contradiction with Matthew 6:7
Warns against vain repetitions and many words, whereas 1 Corinthians 14:6 discusses speaking at length to convey understanding or revelation.
Matthew 6:7: But when ye pray, use not vain repetitions, as the heathen [do]: for they think that they shall be heard for their much speaking.
Contradiction with James 1:19
Encourages being slow to speak, seemingly contradicting 1 Corinthians 14:6's focus on sharing knowledge and prophecy through speech.
James 1:19: Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:
Contradiction with Proverbs 10:19
States that in the multitude of words sin is not absent, which appears contrary to 1 Corinthians 14:6's emphasis on speaking words of knowledge and revelation.
Proverbs 10:19: In the multitude of words there wanteth not sin: but he that refraineth his lips [is] wise.