A frequent misinterpretation dismisses speaking in tongues entirely from church services based on this verse, overlooking the broader context of 1 Corinthians 14 that affirms tongues when accompanied by interpretation; others wrongly apply it only to unbelievers, ignoring the need for mutual edification among believers, or assume it condemns all ecstatic spiritual expressions, whereas Paul seeks orderly conduct that glorifies God without alienating seekers.
I Corinthians 14:23
King James Version (1769)
23 If therefore the whole church be come together into one place, and all speak with tongues, and there come in those that are unlearned, or unbelievers, will they not say that ye are mad?
Paul warns that if the entire church speaks in uninterpreted tongues during a gathering where uninformed people or unbelievers are present, the outsiders will think the believers are crazy, highlighting the core truth that worship must prioritize intelligibility and edification for all attendees to effectively communicate the gospel and build up the body of Christ rather than causing confusion.