19 But in a church I desire to speak five words with my mind, that I may also instruct others, than myriads of words in a foreign language.
1 Corinthians 14:19 Cross References - LITV
1 Corinthians 14:4
4 The one speaking in a tongue builds himself up, but he prophesying builds up a church.
1 Corinthians 14:21-22
21 It has been written in the Law, "By other tongues" and "by other lips" "I will speak to this people," "and even so they will not hear" Me, says the Lord." Isa. 28:11, 12
22 So that tongues are not a sign to those believing, but to those not believing. But prophecy is not to those not believing, but to those believing.