Do not imagine, my beloved, that prayer consists solely of words or that it can be learned by means of words. No, listen to the truth of the matter from our Lord: spiritual prayer is not learned and does not reach fullness as a result of either learning or the repetition of words. For it is not to a man that you are praying, before whom you can repeat a…

It is in spirit and mind that one should pray and sing to God. Paul does not say anything about the tongue. The reason is that this spiritual prayer is not offered up or prayed by the tongue, for it is deeper than the lips and the tongue, more interiorized than any composite sounds, lying beyond psalmody and wisdom.