Kehillah in Corinth I 14:14-16

Orthodox Jewish Bible

¹⁴ For if I daven (pray) in a lashon, my nashamah davens, but my sikhliyut (rationality) lies shemitah (fallow).

¹⁵ Nu? (Well?) I will daven [in leshonot] with my nashamah, and I will daven also with my seichel; I will sing [in leshonot] with my nashamah, and I will sing niggunim also with my seichel.

¹⁶ Otherwise, if you make a bracha [in leshonot] with your neshamah, how will the am ha’aretz, who have no idea what you are saying, answer the "Omein"? [DEVARIM 27:15:26; DIVREY HAYAMIM ALEF 16:36; NECHEMYAH 8:6; TEHILLIM 106:48]