1 Corinthians 14:2-4 For he who speaks in an unknown tongue is not speaking to men, but to God; for no one understands him. Yet in the Spirit he is speaking secret truths.

WNT⁽ⁱ⁾ ² For he who speaks in an unknown tongue is not speaking to men, but to God; for no one understands him. Yet in the Spirit he is speaking secret truths. ³ But he who prophesies speaks to men words of edification, encouragement and comfort. ⁴ He who speaks in an unknown tongue does good to himself, but he who prophesies does good to the Church.