Except ye eat the flesh of the Son of man, and drink his blood, ye have no life in you. John 6:53.
At first glance the idea of eating Christ's flesh and drinking His blood may seem confusing. It seemed confusing to those who heard Jesus first speak these words in John 6. But we have been given a clear explanation of the meaning of this passage by the inspired commentary.
"The reception of the Word, the bread from heaven, is declared to be the reception of Christ Himself. As the Word of God is received into the soul, we partake of the flesh and blood of the Son of God. As it enlightens the mind, the heart is opened still more to receive the engrafted Word, that we may grow thereby. Man is called upon to eat and masticate the Word; but unless his heart is open to the entrance of that Word, unless he drinks in the Word, unless he is taught of God, there will be a misconception, misapplication, and misinterpretation of that Word.
"As the blood is formed in the body by the food eaten, so Christ is formed within by the eating of the Word of God, which is His flesh and blood. He who feeds upon that Word has Christ formed within, the hope of glory. The Written Word introduces to the searcher the flesh and blood of the Son of God; and through obedience to that Word, he becomes a partaker of the divine nature. As the necessity for temporal food cannot be supplied by once partaking of it, so the Word of God must be daily eaten to supply the spiritual necessities.
"As the life of the body is found in the blood, so spiritual life is maintained through faith in the blood of Christ. He is our life, just as in the body our life is in the blood....By reason of the waste and loss, the body must be renewed with blood, by being supplied with daily food. So there is need of constantly feeding on the Word, the knowledge of which is eternal life. That Word must be our meat and drink. It is in this alone that the soul will find its nourishment and vitality. We must feast upon its precious instruction, that we may be renewed in the spirit of our mind, and grow up into Christ, our living Head."--Ellen G. White, in Review and Herald, Nov. 23, 1897.