John 6:63-63 It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.
They are Christ’s words!
Read post 1542
So you are saying Christ’s flesh (Body and Blood) profits nothing.
I think you missing the intentions of God’s words. You take it out of context.
Msgr Pope:
“The flesh wants to be in control rather than to have to trust in God. Hence it sets up its own observance, under its own control. And when it has met its own demands it declares itself to be righteous. Since the flesh hates being told what to do it takes God’s law and makes it “manageable” based on the flesh’s own terms. So, for example, if I am supposed to love, let me limit it to my family and countrymen but I am “allowed” to hate my enemy. But Jesus says, no, love your enemy. The flesh recoils at this for unless the law is manageable and within the power of the flesh to accomplish it, the Law cannot be controlled. The flesh trusts only in its own power. The Pharisees were “self-righteous” That is to say, they believed in a righteousness that they themselves brought about through their flesh power. But the Law and flesh cannot save. Only Jesus Christ can save. The flesh refuses this and wants to control the outcome based on its own power and terms.
3. The Flesh hates to be told what to do – For when we were controlled by the flesh, the sinful passions aroused by the law were at work in our bodies, so that we bore fruit for death. (Rom 7:5)
The disobedience and rebelliousness of the flesh roots us in sinful behavior and prideful attitudes. The prideful attitude of the flesh is even more dangerous than the sins that flow from the flesh since pride precludes instruction in holiness and possible repentance that lead to life. But the flesh does not like to be told what to do. Hence it rejects the testimony of the the Church, the scriptures and the conscience. Notice, according to the text, the very existence of God’s Law arouses the passions of the flesh. The fact that something is forbidden makes the flesh want it all the more! This strong inclination to sin is in the flesh and comes from pride and indignation at “being told what to do.” The flesh is refuses God’s Law and sets up its own rules. The flesh will not be told what to do.
4. Flesh is as flesh does - Those who live according to the flesh have their minds set on what the flesh desires; but those who live in accordance with the spirit have their minds set on what the spirit desires. The concern of the flesh is death, but the concern of the spirit is life and peace (Rom 8:5-6)”
And I pray that God will open the eyes of Catholics to understand them.