Amen Pastor Sean and Jim. It is by beholding God's grace that we are transformed in character, converted. If we would learn of Him, we would love Him supremely, more than sin. If we want physical life, we eat bread. If we want spiritual life, we are to eat the Bread which came down from heaven. We must drink His blood and eat His flesh.
The Jews honored Moses as the giver of the manna, ascribing praise to the instrument, and losing sight of Him by whom the work had been accomplished. Their fathers had murmured against Moses, and had doubted and denied his divine mission. Now in the same spirit the children rejected the One who bore the message of God to themselves. "Then said Jesus unto them, Verily, verily, I say unto you, Moses gave you not that bread from heaven." The giver of the manna was standing among them. It was Christ Himself who had led the Hebrews through the wilderness, and had daily fed them with the bread from heaven. That food was a type of the real bread from heaven. The life-giving Spirit, flowing from the infinite fullness of God, is the true manna. Jesus said, "The bread of God is that which cometh down out of heaven, and giveth life unto the world." John 6:33, R. V.
Still thinking that it was temporal food to which Jesus referred, some of His hearers exclaimed, "Lord, evermore give us this bread." Jesus then spoke plainly: "I am the bread of life."
The figure which Christ used was a familiar one to the Jews. Moses, by the inspiration of the Holy Spirit, had said, "Man doth not live by bread only, but by every word that proceedeth out of the mouth of the Lord." And the prophet Jeremiah had written, "Thy words were found, and I did eat them; and Thy word was unto me the joy and rejoicing of mine heart." Deuteronomy 8:3; Jeremiah 15:16. The rabbis themselves had a saying, that the eating of bread, in its spiritual significance, was the study of the law and the practice of good works; and it was often said that at the Messiah's coming all Israel would be fed. The teaching of the prophets made plain the deep spiritual lesson in the miracle of the loaves. This lesson Christ was seeking to open to His hearers in the synagogue. Had they understood the Scriptures, they would have understood His words when He said, "I am the bread of life." Only the day before, the great multitude, when faint and weary, had been fed by the bread which He had given. As from that bread they had received physical strength and refreshment, so from Christ they might receive spiritual strength unto eternal life. "He that cometh to Me," He said, "shall never hunger; and he that believeth on Me shall never thirst." But He added, "Ye also have seen Me, and believe not."
Such simple truth!