Unless ye eat the flesh of the Son of man — Spiritually: unless ye draw continual virtue from him by faith. Eating his flesh is only another expression for believing.
Related Commentaries of John 6:53
John 6:53
53 Then Jesus said unto them,Verily, verily, I say unto you, Except ye eat the flesh of the Son of man, and drink his blood, ye have no life in you.