the history of language today..

1 corinthians 14: the interpretation
13 So let him that speaks in an unknown tongue pray that he may interpret.
14 For if I pray in an unknown tongue, my spirit prays, but my understanding is unfruitful.
15 What is it then? I will pray with the spirit, and I will pray with the understanding also: I will sing with the spirit, and I will sing with the understanding also.

jude 1: the love
20 But you, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,
21 Keep yourselves in the love of God