1 Corinthians 14:14

If ¹  I pray in a tongue, my spirit prays, but my mind is unproductive.

1Co 14:2,15,16,19

¹ tc ‡ Most witnesses, including some important ones (א A D^s Ψ 048 Ï lat sy bo), have γάρ (gar, “for”) here, while an equally impressive array of witnesses lack the conjunction (Ì⁴⁶ B F G 0243 1739 1881 sa). This conjunction was frequently added by scribes in epistolary literature as a clarifying word, making the connection with the preceding more explicit. As such, it has the earmarks of being a motivated reading and thus should be rejected. NA²⁷ places the word in brackets, indicating doubts as to its authenticity.