John 6:27

(viii. de Trin. c. 44) A seal throws out a perfect impression of the stamp, at the same time that it takes in that impression. This is not a perfect illustration of the Divine nativity: for sealing supposes matter, different kinds of matter, the impression of harder upon softer. Yet He who was God Only-Begotten, and the Son of man only by the Sacrament of our salvation, makes use of it to express the Father's fulness as stamped upon Himself. He wishes to show the Jews He has the power of giving the eternal meat, because He contained in Himself the fulness of God.

But He stoppeth not at rebukes, but addeth instruction also, saying, "Labor not for the meat which perisheth, but for that meat which endureth unto everlasting life." "Which the Son of Man giveth unto you; for Him hath God the Father sealed." What He saith, is of this kind: "Make ye no account of this earthly, but of that spiritual food." But since some of those who desire to live in doing nothing have abused this speech, as though Christ would entirely abolish working, it is seasonable to say somewhat to them. For they slander, so to speak, all Christianity, and cause it to be ridiculed on the score of idleness.

For to say, "Labor not for the meat that perisheth," is not the expression of one implying that we ought to be idle; (in fact, this most especially is "meat that perisheth," for idleness is wont to teach all wickedness;) but that we ought to work, and to impart. This is meat that never perisheth; but if any be idle and gluttonous, and careth for luxury, that man worketh for "the meat that perisheth." So too, if a man by his labor should feed Christ, and give Him drink, and clothe Him, who so senseless and wretched as to say that such an one labors for the meat that perisheth, when there is for this the promise of the kingdom that is to come, and of those good things? This meat endureth forever.

But at that time, since the multitudes made no account of Him, nor sought to learn who it was that did these things, and by what power, but desired one thing only, to fill their bellies without working; Christ with good reason called such food, "meat that perisheth." "I fed," He saith, "your bodies, that after this ye might seek that other food which endureth, which nourisheth the soul; but ye again run after that which is earthy. Therefore ye do not understand that I lead you not to this imperfect food, but to that which giveth not temporal but eternal life, which nourisheth not the body but the soul."

Then when He had uttered such great words concerning Himself, and had said that He would give this food, in order that what was spoken might not stand in their way, to make His saying credible He attributeth the supply to the Father. For after saying, "Which the Son of Man shall give you"; He addeth, "Him hath God the Father sealed," that is, "hath sent Him for this purpose, that He might bring the food to you." The saying also admits of another interpretation; for in another place Christ saith, "He that heareth My words, hath set to his seal that God is true" (c. iii. 33), that is, hath "showed forth undeniably." Which indeed the expression seems to me to hint at even in this place, for "the Father hath sealed," is nothing else than "hath declared," "hath revealed by His testimony." He in fact declared Himself too, but since He was speaking to Jews, He brought forward the testimony of the Father.