1 Corinthians 14:16
16 Otherwise, if you give thanks with your spirit, how can anyone in the position of an outsider1 say f“Amen” to gyour thanksgiving when he does not know what you are saying?
1 Corinthians 14:24
24 But if all prophesy, and an unbeliever or outsider enters, he is convicted by all, he is called to account by all,