1 Corinthians 14:23-25

Lexham English Bible

²³ Therefore, if the whole church comes together at the same time and all speak with tongues, and outsiders or unbelievers enter, will they not say that you are out of your minds? ²⁴ But if all prophesy, and some unbeliever or outsider enters, he is convicted by all, he is judged by all, ²⁵ the secret things of his heart become evident, and so, falling on his face, he will worship God, proclaiming, “God is truly among you!”