"But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost," - Jude 1:20 KJV

"And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance. ... And they were all amazed and marvelled, saying one to another, Behold, are not all these which speak Galilaeans? And how hear we every man in our own tongue, wherein we were born? ... we do hear them speak in our tongues the wonderful works of God." - Acts 2:4, 7-8, 11 KJV

"Likewise the Spirit also helpeth our infirmities [ helps us in our weakness]: for we know not what we should pray for as we ought [we don't know what God wants us to pray for]: but the Spirit itself maketh intercession for us with groanings which cannot be uttered [groanings that cannot be expressed in words] - Romans 8:26 KJV

"He that speaketh in an unknown tongue edifieth [strengthens] himself; but he that prophesieth edifieth the church." - 1 Corinthians 14:4 KJV

"My little children, of whom I travail in birth again until Christ be formed in you," - Galatians 4:19 KJV