John 6:61-63

New Revised Standard Version, Anglicised

⁶¹ But Jesus, being aware that his disciples were complaining about it, said to them, ‘Does this offend you? ⁶² Then what if you were to see the Son of Man ascending to where he was before? ⁶³ It is the spirit that gives life; the flesh is useless. The words that I have spoken to you are spirit and life.