John 6:61-63 New International Version - UK (NIVUK)
61 Aware that his disciples were grumbling about this, Jesus said to them, ‘Does this offend you? 62 Then what if you see the Son of Man ascend to where he was before! 63 The Spirit gives life; the flesh counts for nothing. The words I have spoken to you – they are full of the Spirit[a] and life.