⁶³ It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.

²⁶ But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.

¹³ We having the same spirit of faith, according as it is written, I believed, and therefore have I spoken; we also believe, and therefore speak;

⁴ And my speech and my preaching was not with enticing words of man's wisdom, but in demonstration of the Spirit and of power: