¹⁷ For thou verily givest thanks well, but the other is not edified.

⁴ He that speaketh in an unknown tongue edifieth himself; but he that prophesieth edifieth the church.

⁶ Now, brethren, if I come unto you speaking with tongues, what shall I profit you, except I shall speak to you either by revelation, or by knowledge, or by prophesying, or by doctrine?