John 6:61-63 Evangelical Heritage Version (EHV)
61 But Jesus, knowing in himself that his disciples were grumbling about this, asked them, “Does this cause you to stumble in your faith? 62 What if you would see the Son of Man ascending to where he was before? 63 The Spirit is the one who gives life. The flesh does not help at all. The words that I have spoken to you are spirit and they are life.