St. John Chrysostom, 
Homilies on the Gospel of John, 
6. 35-39

3. Wednesday after Pasha, 




John 6:35-36
I am the bread of life; he that comes to Me shall never hunger, and he that believes in Me shall never thirst. But I said unto you, that you also have seen Me, and believe Me not.

2. Thus also John cries, saying beforehand, He speaks that He knows, and testifies that He has seen, and no man receives His testimony John 3:32; and again Christ Himself, We speak that We do know, and testify that We have seen John 3:11, and you believe not. This He does to prevent them, and to show them that the matter does not trouble Him, that He desires not  honor, that He is not ignorant of the secrets of their minds, nor of things present, nor of things to come.

I am the bread of life. Now He proceeds to commit unto them mysteries. And first He discourses of His Godhead, saying, I am the bread of life. For this is not spoken of His Body, (concerning that He says towards the end, And the bread which I shall give is My flesh,) but at present it referrs to HisGodhead. For That, through God the Word, is Bread, as this bread also, through the Spirit descending on it, is made Heavenly Bread. Here He uses not witnesses, as in His former address, for He had the miracle of the loaves to witness to Him, and the Jews themselves for a while pretending to believe Him; in the former case they opposed and accused Him. This is the reason why here He declares Himself. But they, since they expected to enjoy a carnal feast, were not disturbed until they gave up their hope. Yet not for that was Christ silent, but uttered many words of reproof. For they, who while they were eating called Him a Prophet, were here offended, and called Him the carpenter's son; not so while they ate the loaves, then they said, He is The Prophet, and desired to make Him a king. Now they seemed to be indignant at His asserting that He came down from heaven, but in truth it was not this that caused their indignation, but the thought that they should not enjoy a material table. Had they been really indignant, they ought to have asked and enquired how He was the bread of life, how He had come down from heaven; but now they do not this, but murmur. And that it was not this which offended them is plain from another circumstance. When He said, My Father gives you the bread, they exclaimed not, Beseech Him that He give; but what? Give us that bread; yet He said not, I give, but, My Father gives; nevertheless, they, from desire of the food, thought Him worthy to be trusted to for its supply. Now how should they, who deemed Him worthy of their trust for giving, be afterward offended when they also heard that the Father gives? What is the reason? It is that when they heard that they were not to eat, they again disbelieved, and put forth by way of a cloak for their disbelief, that it was a high saying. Wherefore He says, You have seen Me, and believe not John 5:39; alluding partly to His miracles, partly to the testimony from the Scriptures; For they, He says, are they which testify of Me c. v. 43, 44; and, I have come in My Father's Name, and you receive Me not; and, How can you believe which receive honor of men?

John 6:37
All that the Father gives Me shall come to Me, and him that comes to Me I will in nowise cast out.
Observe how He does all things for the sake of them that are saved; therefore He added this, that He might not seem to be trifling and speaking these things to no purpose. But what is it that He says, All that the Father gives Me shall come unto Me John 6:37, and I will raise it up in the last day? John 6:40 Wherefore speaks He of the common resurrection, in which even the ungodly have a part, as though it were the peculiar gift of those who believe in Him? Because He speaks not simply ofresurrection, but of a particular kind of resurrection. For having first said, I will not cast him out, I shall lose nothing of it, He then speaks of the resurrection. Since in the resurrection some are cast out, (Take him, and cast him into outer darkness, Matthew 22:13) and some are destroyed. (Rather fear Him who is able to destroy both soul and body in hell.) Matthew 10:28 And the expression, I give eternal life John 10:28, declares this; for they that have done evil shall go forth to the resurrectionof damnation, and they that have done good to the resurrection of life. John5:29 This then, the resurrection to good things, is that which He here designed. But what means He by saying, All that the Father gives Me, shall come to Me? He touches their unbelief, showing that whosoever believes not on Him transgresses the will of the Father. And thus He says it not nakedly, but in a covert manner, and this He does everywhere, wishing to show that unbelievers are at variance with the Father, not with Him alone. For if this is His will, and if for this He came, that He might save man, those who believe not transgress His  will. When therefore, He says, the Father guides any man, there is nothing that hinders him from coming unto Me; and in another place, No man can come unto Me, except the Father draw him. John 6:44 And Paul says, that He delivers them up unto the Father; When He shall have delivered up the kingdom to God, even the Father. 1 Corinthians 15:24 Now as the Father when He gives does so without first depriving Himself, so the Son when He delivers up does so without excluding Himself. He is said to deliver us up, because through Him we have access (to the Father).

3. And the by whom is also applied to the Father, as when the Apostle says, By whom you were called unto the fellowship of His Son 1 Corinthians 1:9: and, By the will of the Father. And again; Blessed are you, Simon Barjona, for flesh and blood has not revealed it unto you. Matthew 16:17 What He here intimates is something of this kind, that faith in Me is no ordinary thing, but needs an impulse from above; and this He establishes throughout His discourse, showing that this faith requires a noble sort of soul, and one drawn on by God. 

But perhaps some one will say, If all that the Father gives, and whomsoever He shall draw, comes unto You, if none can come unto You except it be given him from above, then those to whom the Father gives not are free from any blame or charges. These are mere words and pretenses. For we require our own deliberate choice also, because whether we will be taught is a matter of choice, and also whether we will believe. And in this place, by the which the Father gives Me, He declares nothing else than that the believing on Me is no ordinary thing, nor one that comes of human reasonings, but needs a revelation from above, and a well-ordered soul to receive that revelation.And the, He that comes to Me shall be saved, means that he shall be greatly cared for. For on account of these, He says, I came, and took upon Me the flesh, and entered into the form of a servant. Then He adds;

John 6:38
I came down from heaven not to do My own will, but the will of Him that sent Me.

What sayest Thou? Why, is Your will one, and His another? That none may suspect this, He explains it by what follows, saying;