¹⁷ For you indeed give thanks well, but the other is not edified.

⁴ He who speaks in a tongue edifies himself, but he who prophesies edifies the church.

Tongues Must Be Interpreted

⁶ But now, brethren, if I come to you speaking with tongues, what shall I profit you unless I speak to you either by ^(A)revelation, by knowledge, by prophesying, or by teaching?