Therefore let him that speaks in an unknown tongue pray that he may interpret.
All Commentaries on 1 Corinthians 14:13 Go To 1 Corinthians 14
George Leo Haydock
AD 1849
Pray that he may interpret. In order that he may be rendered more useful to the Church, as the martyrs, who prayed for those particular gifts they saw would be most useful for themselves, or their neighbours. (Calmet)