¹³ And therefore he that speaketh in language, pray, that he expound. [And therefore he that speaketh in tongue, pray, that he interpret, or expound.]

¹⁴ For if I pray in tongue, my spirit prayeth; mine understanding is without fruit. [For why if I pray in tongue, my spirit prayeth; forsooth my mind, or reason, is without fruit.]

¹⁵ What then? I shall pray in spirit, I shall pray [and] in mind; I shall say psalm in spirit, I shall say psalm also in mind.