John 6:27

Labor not for the meat - That is, for that only, but also for the bread, etc. Our Lord wills every man to be active and diligent in that employment in which providence has placed him; but it is his will also that that employment, and all the concerns of life, should be subservient to the interest of his soul.

But for that meat, etc. - He who labors not, in the work of his salvation, is never likely to enter into the kingdom of God. Though our labor cannot purchase it, either in whole or in part, yet it is the way in which God chooses to give salvation; and he that will have heaven must strive for it. Every thing that can be possessed, except the salvation of God, is a perishing thing: this is its essential character: it can last to us no longer than the body lasts. But, when the earth and its produce are burnt up, this bread of Christ, his grace and salvation, will be found remaining unto eternal life. This is the portion after which an immortal spirit should seek.

Him hath God the Father sealed - By this expression, our Lord points out the commission which, as the Messiah, he received from the Father, to be prophet and priest to an ignorant, sinful world. As a person who wishes to communicate his mind to another who is at a distance writes a letter, seals it with his own seal, and sends it directed to the person for whom it was written, so Christ, who lay in the bosom of the Father, came to interpret the Divine will to man, bearing the image, superscription, and seal of God, in the immaculate holiness of his nature, unsullied truth of his doctrine, and in the astonishing evidence of his miracles. But he came also as a priest, to make an atonement for sin; and the bread which nourishes unto eternal life, he tells us, John 6:51, is his body, which he gives for the life of the world; and to this sacrifice of himself, the words, him hath God the Father sealed, seem especially to relate. It certainly was a custom, among nations contiguous to Judea, to set a seal upon the victim which was deemed proper for sacrifice. The following account of the method of providing white bulls among the Egyptians, for sacrifices to their god Apis, taken from Herodotus, Euterpe, b. ii. p. 117, casts much light upon this place. "They sacrifice white bulls to Apis; and for that reason make the following trial. If they find one black hair upon him, they consider him as unclean: that they may know this with certainty, the priest appointed for this purpose views every part of the animal, both standing and lying on the ground. After this, he draws out his tongue, to see if he be clean by certain signs: in the last place, he looks upon the hairs of his tail, that he may be sure they are as by nature they should be. If, after this search, the bull is found unblemished, he signifies it by tying a label to his horns; then, having applied wax, he seals it with his ring, and they lead him away: for it is death to sacrifice one of these animals, unless he have been marked with such a seal.

The Jews could not be unacquainted with the rites and ceremonies of the Egyptian worship; and it is possible that such precautions as these were in use among themselves, especially as they were so strictly enjoined to have their sacrifices without Spot, and without blemish. Infinite justice found Jesus Christ to be without spot or blemish, and therefore sealed, pointed out and accepted him, as a proper sacrifice and atonement for the sin of the whole world. Collate with this passage, Hebrews 7:26-28; Ephesians 5:27; 2 Peter 3:14; and especially Hebrews 9:13, Hebrews 9:14 : For if the blood of Bulls and of goats, and the ashes of a heifer sprinkling the unclean, sanctifieth - how much more shall the blood of Christ, who through the eternal Spirit offered himself Without Spot to God, purge your consciences from dead works! The rabbins talk much of the seal of God, which they suppose to be אמת emeth, or truth; and that this is a representation of the unoriginated and endless perfections of God. This doctrine is just; but their method of proving it is not so satisfactory. Aleph א, say they, is the first letter of the alphabet; mem מ the middle; and tau ת the last: these three letters make אמת emeth, Truth, because God is the first - there was none before him; he is the middle - none mingles with him; and he is the last - there can be none after him. Hieros. Sanhed. fol. 18. See also 1 Peter 1:18, 1 Peter 1:19.

Labour not - This does not mean that we are to make no effort for the supply of our wants (compare 1 Timothy 5:1; 2 Thessalonians 3:10), but that we are not to manifest anxiety, we are not to make this the main or supreme object of our desire. See the notes at Matthew 6:25.

The meat that perisheth - The food for the supply of your natural needs. It perishes. The strength you derive from it is soon exhausted, and your wasted powers need to be reinvigorated.

That meat which endureth - The supply of your spiritual wants; that which supports, and nourishes, and strengthens the soul; the doctrines of the gospel, that are to a weak and guilty soul what needful food is to the weary and decaying body.

To everlasting life - The strength derived from the doctrines of the gospel is not exhausted. It endures without wasting away. It nourishes the soul to everlasting life. "They that wait upon the Lord shall renew their strength; they shall run and not be weary, and shall walk and not faint," Isaiah 40:31.

Him hath God the Father sealed - To seal is to confirm or approve as ours. This is done when we set our seal to a compact, or deed, or testament, by which we ratify it as our act. So God the Father, by the miracles which had been performed by Jesus, had shown that he had sent him, that he approved his doctrines, and ratified his works. The miracles were to his doctrine what a seal is to a written instrument. See the notes at John 3:33.

6:27 Labour not for the meat which perisheth - For bodily food: not for that only not chiefly: not at all, but in subordination to grace, faith, love, the meat which endureth to everlasting life.Labour, work for this; for everlasting life. So our Lord expressly commands, work for life, as well as from life: from a principle of faith and love. Him hath the Father sealed - By this very miracle, as well as by his whole testimony concerning him.See John 3:33 .Sealing is a mark of the authenticity of a writing.