If you need to eat and sleep, you are still in the flesh/body. God made our flesh and called it good. Gnostics call the flesh evil.
How does man live ? By every word that proceeds out of the mouth of God ( literally) they do not live by bread alone.
Jesus told the disciples, He has meat to eat, that they know not of. ( every word that proceeds out of the mouth of God/out of the mouth of Christ, which the Father had given Him to give to us.)
Matthew 4:4 But he answered and said, It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God.
John 4:32 But he said unto them, I have meat to eat that ye know not of.
Jesus gives us that Word ( He is the living Word.) how we eat His flesh and drink HIs blood, to have eternal life, to be raised up at the last day, and He that eats His flesh and drinks HIs blood, dwells in Him and He in him. The living Father sent Him, and He lives by the Father, so he that eats the Son, we shall live by Him.
John 6:54 Whoso eateth my flesh, and drinketh my blood, hath eternal life; and I will raise him up at the last day.
John 6:56 He that eateth my flesh, and drinketh my blood, dwelleth in me, and I in him.
John 6:57 As the living Father hath sent me, and I live by the Father: so he that eateth me, even he shall live by me.
Then those who believe on Him, as the scripture has said, out of HIs belly shall flow rivers of living water.
Jesus said He has not spoken of Himself ( we live by every word that proceeds out of the mouth of God.) but the Father gave Him commandment, what He should say, and what He should speak.
Do we not yet understand, whatsoever enters in at the mouth goes into the belly, and is cast out into the draught ? ( for those who believe, out of the moth of belly of GOD FLOWS RIVERS OF LIVING WATER, AND WE LIVE BY EVERY WORD THAT PROCEEDS OUT OF THE MOUTH OF GOD AND NOT BY BREAD ALONE.)
John 7:38 He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water.
John 12:49 For I have not spoken of myself; but the Father which sent me, he gave me a commandment, what I should say, and what I should speak.
Matthew 15:17 Do not ye yet understand, that whatsoever entereth in at the mouth goeth into the belly, and is cast out into the draught?
God is far more critical than people, and He judges more than by the proud look on a persons face, He judges the fools by the multitude of their words. ( years non stop morning till all night on these forums) and Jesus tells us straightly, by our words ( which should be few, should be slow, should speak as Christ, not ourselves, but by what the Father has given us.) we shall be justified, or condemned.
Instead of being as God has warned, to be slow to speak and quick to hear. ( which they show the very opposite always )
Not only will the fool continue to be KNOWN, by the multitude of his words, the preaching of the cross ( to eat His flesh and drink His blood) is foolishness to the same fools, ( For the preaching of the cross is to them that PERISH foolishness.) They labour for the meat which PERISHES, not for that meat which endures unto everlasting life. But unto us which are saved, it is the power of God.
Ecclesiastes 5:3 For a dream cometh through the multitude of business; and a fool's voice is known by multitude of words.
John 6:27 Labour not for the meat which perisheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed.
Matthew 12:37 For by thy words thou shalt be justified, and by thy words thou shalt be condemned.
1 Corinthians 1:18 For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God.
James 1:19 Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath: