Yes.
“It is the Spirit who gives life; the flesh profits nothing; the words that I have spoken to you are spirit and are life." John 6:63
or
New Living Translation
"The Spirit alone gives eternal life. Human effort accomplishes nothing. And the very words I have spoken to you are spirit and life."
or
Literal Standard Version
"It is the Spirit that is giving life; the flesh does not profit anything; the sayings that I speak to you are spirit, and they are life;"
Focusing on flesh and its cravings (and ego, power, money etc things of the material realm) is what got us in this mess. Focusing Jesus's words are food for the spirit and give life, eternal life, in the spiritual realm.