John 6:63-64 It is the spirit which gives Life. The flesh confers no benefit whatever. The words I have spoken to you are spirit and are Life.

WNT⁽ⁱ⁾ ⁶³ It is the spirit which gives Life. The flesh confers no benefit whatever. The words I have spoken to you are spirit and are Life. ⁶⁴ But there are some of you who do not believe." For Jesus knew from the beginning who those were that did not believe, and who it was that would betray Him.