(7) Howbeit there is not in every man that knowledge.--The Apostle had admitted that in theory all have knowledge which should render the eating of things offered to idols a matter beyond question; but there are some who, as a matter of fact, are not fully grown--have not practically attained that knowledge.

Some with conscience of the idol unto this hour eat it as a thing offered unto an idol.--Better, some, through their familiarity with the idol, even up to this time eat it as offered to an idol.

The weight of MSS. evidence is in favour of the word "familiarity" instead of the word "conscience," and joins "even up to this time," not with "eat," but with the previous words. Thus the allusion is to heathen converts who, from their previous lifelong belief in the reality of the idol as representing a god, have not been able fully to realise the non-existence of the person thus represented, though they have come to believe that it is not God; and therefore, they regard the meat as offered to some kind of reality, even though it be a demon. (See 1Corinthians 10:20-21.) The Apostle admits that this is a sign of a weak conscience; and the defilement arises from its being weak.

Verse 7. - There is not in every man that knowledge. A correction of the somewhat haughty assertion of the Corinthians in ver. 1. With conscience of the idol; literally, by their consciousness of the idol. In eating meat offered to any god whom they had been accustomed to worship, "being used to the idol," as the Revised Version renders it (reading "by familiarity with," συνηθείᾳ for συνειδήσει) cannot dismiss from their minds the palatal sense that, in eating the idol sacrifice, they are participating in the idol worship. Their conscience being weak is defiled. Being Gentiles who till recently had been idolaters, the apparent participation in their old idolatry wore to them the semblance of apostacy. The thing which they were eating was, in its own essence, indifferent or clean, but since they could not help esteeming it unclean, they defied a conscientious doubt, and so their conduct, not being of faith, became sinful (Romans 14:14, 23). St Paul admits that this was the sign of a conscience intellectually weak; but the weakness was the result of past habit and imperfect enlightenment, and it was entitled to forbearance and respect.

8:7-13 Eating one kind of food, and abstaining from another, have nothing in them to recommend a person to God. But the apostle cautions against putting a stumbling-block in the way of the weak; lest they be made bold to eat what was offered to the idol, not as common food, but as a sacrifice, and thereby be guilty of idolatry. He who has the Spirit of Christ in him, will love those whom Christ loved so as to die for them. Injuries done to Christians, are done to Christ; but most of all, the entangling them in guilt: wounding their consciences, is wounding him. We should be very tender of doing any thing that may occasion stumbling to others, though it may be innocent in itself. And if we must not endanger other men's souls, how much should we take care not to destroy our own! Let Christians beware of approaching the brink of evil, or the appearance of it, though many do this in public matters, for which perhaps they plead plausibly. Men cannot thus sin against their brethren, without offending Christ, and endangering their own souls.Howbeit, there is not in every man that knowledge,.... The apostle is not speaking of Heathens, in whom there was no knowledge of the one true God, the author of all things, and of the one Lord Jesus, the only saviour and Redeemer; but of Christians, in whom there was the knowledge of these things, but not in all of them; the knowledge of this, that an idol was nothing; for though they knew that an idol was not God, and had no true deity in it, nor was it any true representation of God, yet fancied that it had an influence upon food that was offered to it, to defile it, and render it unclean, so that it ought not to be eaten; and since there were such persons that were so ignorant and weak, it became those who had more knowledge to be careful how they laid stumblingblocks in the way of such, to the prejudice of their consciences: that there were such, the apostle affirms,

for some with conscience of the idol unto this hour, eat it as a thing offered unto an idol; that is, there were some persons even at that very time, though they had been so long converted from Heathenism to Christianity, yet had such an opinion of an idol, that they really thought in their own consciences, that there were something in an idol, they could not well tell what, that defiled meats offered to it, and made them unlawful to be eaten; and yet, through the influence of the example of others, were prevailed upon to eat of them, having at the same time a notion of such food, as if it was not common food, but had received some virtue from the idol; and not without some regret, and uneasiness of mind, as being polluted with it. The Alexandrian copy, and some others, read, "through custom of the idol"; and so the Ethiopic version seems to have read: and the sense is, that some having been formerly accustomed to worship idols, and to eat things offered to them, as having received some virtue from them, still retained an opinion, that there was some difference between such meats and others.

And their conscience being weak is defiled; because such act against the dictates of their own conscience; which, though weak, is binding, and sinned against, defiles, according to the rules given by the apostle, Romans 14:14.