Whether, therefore, ye eat, or drink Lest they should think, that in so small a matter they should not be so careful to avoid blame, he teaches that there is no part of our life, and no action so minute, [1] that it ought not to be directed to the glory of God, and that we must take care that, even in eating and drinking, we may aim at the advancement of it. This statement is connected with what goes before; for if we are eagerly desirous of the glory of God, as it becomes us to be, we will never allow, so far as we can prevent it, his benefits to lie under reproach. It was well expressed anciently in a common proverb, that we must not live to eat; but eat to live [2] Provided the end of living be at the same time kept in view, the consequence will thus be, that our food will be in a manner sacred to God, inasmuch as it will be set apart for his service.

Footnotes

1 - "Qu'il n'y a rien en toute nostre vie, tant petit soit-il;" -- "That there is nothing in our whole life, be it ever so small."

2 - The proverbial expression referred to occurs in Auctor. ad Herenn. 4. 28: -- "Esse oportet ut vivas, non vivere ut edas;" -- "You should eat to live -- not live to eat." -- Ed.

Whether therefore ye eat or drink - This direction should be strictly and properly applied to the case in hand; that is, to the question about eating and drinking the things that had been offered in sacrifice to idols. Still, however, it contains a general direction that is applicable to eating and drinking at all times; and the phrase "whatsoever ye do" is evidently designed by the apostle to make the direction universal.
Or whatsoever ye do - In all the actions and plans of life; whatever he your schemes, your desires, your doings, let all be done to the glory of God.
Do all to the glory of God - The phrase "the glory of God" is equivalent to the honor of God; and the direction is, that we should so act in all things as to "honor" him as our Lawgiver, our Creator, our Redeemer; and so as to lead others by our example to praise him and to embrace His gospel. A child acts so as to honor a father when he always cherishes reverential and proper thoughts of him; when he is thankful for his favors; when he keeps his laws; when he endeavors to advance his plans and his interests; and when he so acts as to lead all around him to cherish elevated opinions of the character of a father. He "dishonorers" him when he has no respect to his authority; when he breaks his laws; when he leads others to treat him with disrespect. In like manner, we live to the glory of God when we honor him in all the relations which he sustains to us; when we keep his laws; when we partake of his favors with thankfulness, and with a deep sense of our dependence; when we pray unto him; and when we so live as to lead those around us to cherish elevated conceptions of his goodness, and mercy, and holiness. Whatever plan or purpose will tend to advance His kingdom, and to make him better known and loved, will be to His glory. We may observe in regard to this:
(1) That the rule is "universal." It extends to everything. If in so small matters as eating and drinking we should seek to honor God, assuredly we should in all other things.
(2) it is designed that this should be the constant rule of conduct, and that we should be often reminded of it. The acts of eating and drinking must be performed often; and the command is attached to that which must often occur, that we may be often reminded of it, and that we may be kept from forgetting it.
(3) it is intended that we should honor God in our families and among our friends. We eat with them; we share together the bounties of Providence; and God designs that we should honor Him when we partake of His mercies, and that thus our daily enjoyments should be sanctified by a constant effort to glorify Him.
(4) we should devote the strength which we derive from the bounties of His hand to His honor and in His service. He gives us food; He makes it nourishing; He invigorates our frame; and that strength should not be devoted to purposes of sin, and profligacy, and corruption. it is an act of high dishonor to God, when he gives us strength, that we should at once devote that strength to pollution and to sin.
(5) this rule is designed to be one of the chief directors of our lives. It is to guide all our conduct, and to constitute a "test" by which to try our actions. Whatever can be done to advance the honor of God is right; whatever cannot be done with that end is wrong. Whatever plan a man can form that will have this end is a good plan; whatever cannot be made to have this tendency, and that cannot be commended, continued, and ended with a distinct and definite desire to promote His honor, is wrong, and should be immediately abandoned.
(6) what a change would it make in the world if this rule were every where followed! How differently would even professing Christians live! How many of their plans would they be constrained at once to abandon! And what a mighty revolution would it at once make on earth should all the actions of people begin to be performed to promote the glory of God!
(7) it may be added that sentiments like that of the apostle were found among the Jews, and even among pagans. Thus, Maimonides, as cited by Grotius, says, "Let everything be in the name of Heaven," that is, in the name of God. Capellus cites several of the rabbinical writers who say that all actions, even eating and drinking, should be done "in the name of God." See the "Critici Sacri." Even the pagan writers have something that resembles this. Thus, Arrian Ephesians 1:19 says, "Looking unto God in all things small and great.' Epictetus, too, on being asked how anyone may eat so as to please God, answered, "By eating justly, temperately, and thankfully."

Whether therefore ye eat, or drink - As no general rule can be laid down in reference to the above particulars, there is one maxim of which no Christian must lose sight - that whether he eats or drinks of this or the other kind of aliments, or whatever else he may do, he must do it so as to bring glory to God. This is a sufficient rule to regulate every man's conscience and practice in all indifferent things, where there are no express commands or prohibitions.

(9) Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God.
(9) The conclusion: we must order ourselves in such a way that we seek not ourselves, but God's glory, and so the salvation of as many as we may. In which the apostle does not thrust himself to the Corinthians (even his own flock) as an example, except so that he calls them back to Christ, to whom he himself has regard.

Whether therefore ye eat or drink,.... Which may principally refer to eating things sacrificed to idols, and drinking the libations of wine offered to them, since this is the subject of the apostle's discourse; in doing of which he directs them to have the glory of God in view, and so to conduct, that that end may be answered: and it may also be applied to common eating and drinking, or to ordinary meals upon food, about which there is no dispute; and which common actions of life are done to the glory of God, when every mercy is considered and owned as coming from him; and when we confess ourselves unworthy of any; and when we ascribe all we have to the free and unmerited goodness of God; and enjoy every mercy of this kind, as a fruit of our Father's love to us, as a blessing of the covenant, and as coming to us through the blood of Christ; when we are contented and satisfied with what we have, and act faith continually on God for future fresh supplies, and give thanks for all we receive: and if this, then much more eating and drinking in an ordinance way should be directed to the glory of God and Christ, as eating the bread, and drinking the wine in the Lord's supper; and which is so done, when it is done in a decent and reverend manner, in the exercise of faith, discerning the Lord's body, eating his flesh, and drinking his blood in a spiritual manner, without dependence on the actions done, and in remembrance of the love of God and Christ.
Or whatsoever ye do; in a natural, civil, or religious respect, in preaching, hearing, praying, fasting, giving of alms, &c. whatever in the closet, in the family, in the church, or in the world, in private, or in public:
do all to the glory of God; God's glory is the end of all his works and actions; in creation, providence, and grace; in election, in the covenant, in the blessings and promises of it, in redemption, in the effectual calling, and in bringing many sons to glory. The same is the end of all Christ's actions, as man and Mediator, of his doctrines and miracles, of his obedience, sufferings, and death in this world, and of his interceding life in the other; who, as he lives to make intercession for us, lives unto God, to the glory of God; and therefore the glory of God should be the end of all our actions: besides, without this no action can be truly called a good one; if a man seeks himself, his own glory, and popular applause, or has any sinister and selfish end in view in what he does, it cannot be said, nor will it be accounted by God to be a good action. The Jews have a saying much like this, "let all thy works be done to the glory of God" (p); which one of their commentators (q) explains thus:
"even when thou art employed in eating and drinking, and in the business of life, thou shalt not design thy bodily profit, but that thou mayest be strong to do the will of thy Creator.''
(p) Pirke Abot, c. 2, sect. 12. (q) Bartenora in ib.

Contrast Zac 7:6; the picture of worldly men. The godly may "eat and drink," and it shall be well with him (Jeremiah 22:15-16).
to the glory of God-- (Colossians 3:17; 1-Peter 4:11) --which involves our having regard to the edification of our neighbor.

Therefore - To close the present point with a general rule, applicable not only in this, but in all cases, Whatsoever ye do - In all things whatsoever, whether of a religious or civil nature, in all the common, as well as sacred, actions of life, keep the glory of God in view, and steadily pursue in all this one end of your being, the planting or advancing the vital knowledge and love of God, first in your own soul, then in all mankind.