If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he is faithful and just to forgive us [our] sins, and to cleanse us from all unrighteousness. If we say that we have not sinned, we make him a liar, and his word is not in us. - I John 1:5-10 (also John 15)
That also is the difference between Martha and Mary in Luke 10. Martha was cumbered about much serving. She was "doing". Mary was feeding on the Living Word of God, she was "being".
That, my beloved sisters and brothers, is the Spiritual discernment I have received of John 6 - we are to feed on Him, The Living Word of God. That is the meaning of Lord's command, "take, eat, this is my body" and "Drink ye all of it; For this is my blood of the new testament, which is shed for many for the remission of sins." (Matt 26)
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Indeed.