Contradiction with Matthew 6:7
This verse warns against using vain repetitions in prayer, which could be seen as conflicting with the emphasis on speaking in tongues more than others in 1 Corinthians 14:18.
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 1 Corinthians 14:19
This verse contradicts by emphasizing the importance of speaking with understanding, preferring five intelligible words over many in tongues.
1 Corinthians 14:19: Yet in the church I had rather speak five words with my understanding, that [by my voice] I might teach others also, than ten thousand words in an [unknown] tongue.
Contradiction with James 1:26
This verse suggests that uncontrolled speech can lead to self-deception, contradicting the pride expressed in speaking tongues frequently.
James 1:26: If any man among you seem to be religious, and bridleth not his tongue, but deceiveth his own heart, this man's religion [is] vain.
Contradiction with 1 Corinthians 13:1
While speaking in tongues is mentioned, this verse emphasizes that without love, such speech is meaningless, potentially contradicting the emphasis in 1 Corinthians 14:18.
1 Corinthians 13:1: Though I speak with the tongues of men and of angels, and have not charity, I am become [as] sounding brass, or a tinkling cymbal.
Contradiction with 1 Corinthians 12:30
This verse implies not all speak in tongues, which could conflict with the pride Paul expresses in speaking tongues more than others.
1 Corinthians 12:30: Have all the gifts of healing? do all speak with tongues? do all interpret?
Paradox #1
Some people might see a contradiction with this verse in the context of the surrounding passages, where Paul emphasizes the importance of intelligibility in the church over speaking in tongues. The potential conflict arises when Paul's personal practice seems to contrast with his advice to prioritize understandable speech in the church setting.